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Diffstat (limited to 'locale/pt/LC_MESSAGES/_tils')
21 files changed, 0 insertions, 2797 deletions
diff --git a/locale/pt/LC_MESSAGES/_tils/2020-08-12-simple-filename-timestamp.po b/locale/pt/LC_MESSAGES/_tils/2020-08-12-simple-filename-timestamp.po deleted file mode 100644 index dee99a7..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-08-12-simple-filename-timestamp.po +++ /dev/null @@ -1,89 +0,0 @@ -# -msgid "" -msgstr "" -"Project-Id-Version: \n" -"POT-Creation-Date: \n" -"PO-Revision-Date: 2020-12-15 17:51-0300\n" -"Last-Translator: \n" -"Language-Team: \n" -"Language: pt\n" -"MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=UTF-8\n" -"Content-Transfer-Encoding: 8bit\n" -"Plural-Forms: nplurals=2; plural=(n > 1);\n" -"X-Generator: Poedit 2.4.2\n" - -msgid "" -"When writing Jekyll posts or creating log files with dates on them, I " -"usually struggle with finding a direct way of accomplishing that. There's a " -"simple solution: `date -I`." -msgstr "" -"Quando vou escrever um post no Jekyll ou criar um arquivo de log com a data " -"no nome, eu normalmente engasgo para achar um jeito direto de fazer isso. Há" -" uma solução simples: `date -I`." - -msgid "" -"Using this built-in GNU/Linux tool allows you to `touch $(date -I).md` to " -"readily create a `2020-08-12.md` file." -msgstr "" -"Usar essa ferramenta padrão do GNU/Linux permite que você simplesmente " -"escreva `touch $(date -I).md` para criar um arquivo `2020-08-12.md`." - -msgid "" -"I always had to read `man date` or search the web over and over, and after " -"doing this repeatedly it became clear that both `date -I` and `date -Is` " -"(`s` here stands for seconds) are the thing that I'm looking for 95% of the " -"time:" -msgstr "" -"Eu sempre tinha que parar para reler o `man date` ou buscar na internet de " -"novo e de novo como fazer isso, e depois de sempre chegar no mesmo resultado" -" ficou claro para mim que `date -I` quanto `date -Is` (`s` de segundos) são " -"as respostas que eu estou procurando 95% do tempo:" - -msgid "" -"Both date formats are hierarchical, having the bigger time intervals to the " -"left. This means that you can easily sort them (and even tab-complete them) " -"with no extra effort or tool required." -msgstr "" -"Ambos os formatos de data são hierárquicos, com intervalos de tempo maior à " -"esquerda. Isso significa que você pode facilmente ordená-los (e até usar TAB" -" para completar) sem esforço ou ferramenta extra." - -msgid "title: Simple filename timestamp" -msgstr "title: Nome de arquivo com timestamp simplificado" - -msgid "date: 2020-08-12" -msgstr "date: 2020-08-12" - -msgid "layout: post" -msgstr "layout: post" - -msgid "lang: en" -msgstr "lang: pt" - -msgid "ref: simple-filename-timestamp" -msgstr "ref: simple-filename-timestamp" - -msgid "updated_at:" -msgstr "updated_at: 2020-11-04" - -msgid "" -"./my-program.sh > my-program.$(date -I).log\n" -"cp post-template.md _posts/$(date -I)-post-slug.md\n" -msgstr "" -"./meu-programa.sh > meu-programa.$(date -I).log\n" -"cp template-de-post.md _posts/$(date -I)-slug-do-post.md\n" - -msgid "" -"# inside my-program.sh\n" -"echo \"Program started at $(date -Is)\"\n" -"# output is:\n" -"# Program started at 2020-08-12T09:04:58-03:00\n" -msgstr "" -"# dentro do meu-programa.sh\n" -"echo \"Programa começou em $(date -Is)\"\n" -"# saída é:\n" -"# Programa começou em 2020-08-12T09:15:16-03:00\n" - -msgid "eu_categories: shell" -msgstr "eu_categories: shell" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-08-13-anchor-headers-and-code-lines-in-jekyll.po b/locale/pt/LC_MESSAGES/_tils/2020-08-13-anchor-headers-and-code-lines-in-jekyll.po deleted file mode 100644 index a11e17c..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-08-13-anchor-headers-and-code-lines-in-jekyll.po +++ /dev/null @@ -1,187 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"title: Anchor headers and code lines in Jekyll\n" -"date: 2020-08-13\n" -"layout: post\n" -"lang: en\n" -"ref: anchor-headers-and-code-lines-in-jekyll" -msgstr "" - -msgid "" -"The default Jekyll toolbox ([Jekyll](https://jekyllrb.com/), " -"[kramdown](https://kramdown.gettalong.org/) and " -"[rouge](http://rouge.jneen.net/)) doesn't provide with a configuration " -"option to add anchors to headers and code blocks." -msgstr "" - -msgid "" -"The best way I found of doing this is by creating a simple Jekyll plugin, " -"more specifically, a [Jekyll " -"hook](https://jekyllrb.com/docs/plugins/hooks/). These allow you to jump in " -"to the Jekyll build and add a processing stage before of after Jekyll " -"performs something." -msgstr "" - -msgid "" -"All you have to do is add the code to `_plugins/my-jekyll-plugin-code.rb`, " -"and Jekyll knows to pick it up and call your code on the appropriate time." -msgstr "" - -msgid "Anchor on headers" -msgstr "" - -msgid "" -"Since I wanted to add anchors to headers in all documents, this Jekyll hook " -"works on `:documents` after they have been transformed into HTML, the " -"`:post_render` phase:" -msgstr "" - -msgid "" -"I've derived my implementations from two \"official\"[^official] hooks, " -"[jemoji](https://github.com/jekyll/jemoji) and [jekyll-" -"mentions](https://github.com/jekyll/jekyll-mentions)." -msgstr "" - -msgid "" -"[^official]: I don't know how official they are, I just assumed it because " -"they live in the same organization inside GitHub that Jekyll does." -msgstr "" - -msgid "" -"All I did was to wrap the header tag inside an `<a>`, and set the `href` of " -"that `<a>` to the existing id of the header. Before the hook the HTML looks " -"like:" -msgstr "" - -msgid "And after the hook should turn that into:" -msgstr "" - -msgid "" -"The used regexp tries to match only h1-h6 tags, and keep the rest of the " -"HTML attributes untouched, since this isn't a general HTML parser, but the " -"generated HTML is somewhat under your control. Use at your own risk because " -"[you shouldn't parse HTML with " -"regexps](https://stackoverflow.com/questions/1732348/regex-match-open-tags-" -"except-xhtml-self-contained-tags/1732454#1732454). Also I used this strategy" -" in my environment, where no other plugins are installed. I haven't " -"considered how this approach may conflict with other Jekyll plugins." -msgstr "" - -msgid "" -"In the new anchor tag you can add your custom CSS class to style it as you " -"wish." -msgstr "" - -msgid "Anchor on code blocks" -msgstr "" - -msgid "" -"Adding anchors to code blocks needs a little bit of extra work, because line" -" numbers themselves don't have preexisting ids, so we need to generate them " -"without duplications between multiple code blocks in the same page." -msgstr "" - -msgid "" -"Similarly, this Jekyll hook also works on `:documents` in the `:post_render`" -" phase:" -msgstr "" - -msgid "" -"This solution assumes the default Jekyll toolbox with code line numbers " -"turned on in `_config.yml`:" -msgstr "" - -msgid "" -"The anchors go from B1-L1 to BN-LN, using the `code_block_counter` to track " -"which code block we're in and don't duplicate anchor ids. Before the hook " -"the HTML looks like:" -msgstr "" - -msgid "Happy writing :)" -msgstr "" - -msgid "" -"Jekyll::Hooks.register :documents, :post_render do |doc|\n" -" if doc.output_ext == \".html\"\n" -" doc.output =\n" -" doc.output.gsub(\n" -" /<h([1-6])(.*?)id=\"([\\w-]+)\"(.*?)>(.*?)<\\/h[1-6]>/,\n" -" '<a href=\"#\\3\"><h\\1\\2id=\"\\3\"\\4>\\5</h\\1></a>'\n" -" )\n" -" end\n" -"end\n" -msgstr "" - -msgid "" -"...some unmodified text...\n" -"<h2 id=\"my-header\">\n" -" My header\n" -"</h2>\n" -"...more unmodified text...\n" -msgstr "" - -msgid "" -"...some unmodified text...\n" -"<a href=\"#my-header\">\n" -" <h2 id=\"my-header\">\n" -" My header\n" -" </h2>\n" -"</a>\n" -"...more unmodified text...\n" -msgstr "" - -msgid "" -"PREFIX = '<pre class=\"lineno\">'\n" -"POSTFIX = '</pre>'\n" -"Jekyll::Hooks.register :documents, :post_render do |doc|\n" -" if doc.output_ext == \".html\"\n" -" code_block_counter = 1\n" -" doc.output = doc.output.gsub(/<pre class=\"lineno\">[\\n0-9]+<\\/pre>/) do |match|\n" -" line_numbers = match\n" -" .gsub(/<pre class=\"lineno\">([\\n0-9]+)<\\/pre>/, '\\1')\n" -" .split(\"\\n\")\n" -"\n" -" anchored_line_numbers_array = line_numbers.map do |n|\n" -" id = \"B#{code_block_counter}-L#{n}\"\n" -" \"<a id=\\\"#{id}\\\" href=\\\"##{id}\\\">#{n}</a>\"\n" -" end\n" -" code_block_counter += 1\n" -"\n" -" PREFIX + anchored_line_numbers_array.join(\"\\n\") + POSTFIX\n" -" end\n" -" end\n" -"end\n" -msgstr "" - -msgid "" -"kramdown:\n" -" syntax_highlighter_opts:\n" -" span:\n" -" line_numbers: false\n" -" block:\n" -" line_numbers: true\n" -msgstr "" - -msgid "" -"...some unmodified text...\n" -"<pre class=\"lineno\">1\n" -"2\n" -"3\n" -"4\n" -"5\n" -"</pre>\n" -"...more unmodified text...\n" -msgstr "" - -msgid "" -"...some unmodified text...\n" -"<pre class=\"lineno\"><a id=\"B1-L1\" href=\"#B1-L1\">1</a>\n" -"<a id=\"B1-L2\" href=\"#B1-L2\">2</a>\n" -"<a id=\"B1-L3\" href=\"#B1-L3\">3</a>\n" -"<a id=\"B1-L4\" href=\"#B1-L4\">4</a>\n" -"<a id=\"B1-L5\" href=\"#B1-L5\">5</a></pre>\n" -"...more unmodified text...\n" -msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-08-14-browse-a-git-repository-at-a-specific-commit.po b/locale/pt/LC_MESSAGES/_tils/2020-08-14-browse-a-git-repository-at-a-specific-commit.po deleted file mode 100644 index 6030e0c..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-08-14-browse-a-git-repository-at-a-specific-commit.po +++ /dev/null @@ -1,119 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"I commonly use tools like `git log` together with `git show` when inspecting" -" past changes in a repository:" -msgstr "" - -msgid "" -"But I also wanted to not only be able to look at the diff of a specific " -"commit, but to browse the whole repository at that specific commit." -msgstr "" - -msgid "" -"I used to accomplish it the \"brute force\" way: clone the whole repository " -"in another folder and checkout the commit there:" -msgstr "" - -msgid "" -"But git itself allows we to specific the directory of the checkout by using " -"the `--work-tree` global git flag. This is what `man git` says about it:" -msgstr "" - -msgid "" -"So it allows us to set the desired path of the working tree. So if we want " -"to copy the contents of the current working tree into `copy/`:" -msgstr "" - -msgid "" -"After that `copy/` will contain a replica of the code in HEAD. But to " -"checkout a specific, we need some extra parameters:" -msgstr "" - -msgid "" -"There's an extra `-- .` at the end, which initially looks like we're sending" -" Morse signals to git, but we're actually saying to `git-checkout` which sub" -" directory of `<my-commit>` we want to look at. Which means we can do " -"something like:" -msgstr "" - -msgid "" -"And with that `<dir>` will only contain what was inside `src/` at " -"`<commit>`." -msgstr "" - -msgid "" -"After any of those checkouts, you have to `git reset .` to reset your " -"current staging area back to what it was before the checkout." -msgstr "" - -msgid "" -"[GIT: Checkout to a specific folder](https://stackoverflow.com/a/16493707) " -"(StackOverflow)" -msgstr "" - -msgid "" -"git log\n" -"# search for a the commit I'm looking for\n" -"git show <my-commit>\n" -"# see the diff for the commit\n" -msgstr "" - -msgid "" -"git clone <original-repo> /tmp/tmp-repo-clone\n" -"cd /tmp-repo-clone\n" -"git checkout <my-commit>\n" -msgstr "" - -msgid "" -"--work-tree=<path>\n" -" Set the path to the working tree. It can be an absolute path or a path relative to the current working\n" -" directory. This can also be controlled by setting the GIT_WORK_TREE environment variable and the\n" -" core.worktree configuration variable (see core.worktree in git-config(1) for a more detailed\n" -" discussion).\n" -msgstr "" - -msgid "" -"mkdir copy\n" -"git --work-tree=copy/ checkout .\n" -msgstr "" - -msgid "git --work-tree=<dir> checkout <my-commit> -- .\n" -msgstr "" - -msgid "git --work-tree=<dir> checkout <my-commit> -- src/\n" -msgstr "" - -msgid "title: Browse a git repository at a specific commit" -msgstr "" - -msgid "date: 2020-08-14" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: browse-a-git-repository-at-a-specific-commit" -msgstr "" - -msgid "eu_categories: git" -msgstr "" - -msgid "References" -msgstr "" - -#~ msgid "References:" -#~ msgstr "" - -#~ msgid "" -#~ "title: Browse a git repository at a specific commit\n" -#~ "date: 2020-08-14\n" -#~ "layout: post\n" -#~ "lang: en\n" -#~ "ref: browse-a-git-repository-at-a-specific-commit" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-08-16-search-in-git.po b/locale/pt/LC_MESSAGES/_tils/2020-08-16-search-in-git.po deleted file mode 100644 index 7b1c6cc..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-08-16-search-in-git.po +++ /dev/null @@ -1,89 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "Here's a useful trio to know about to help you search things in git:" -msgstr "" - -msgid "`git show <commit>`" -msgstr "" - -msgid "`git log --grep='<regexp>'`" -msgstr "" - -msgid "`git grep '<regexp>' [commit]`" -msgstr "" - -msgid "1. `git show <commit>`" -msgstr "" - -msgid "Show a specific commit and it's diff:" -msgstr "" - -msgid "2. `git log --grep='<regexp>'`" -msgstr "" - -msgid "Search through the commit messages:" -msgstr "" - -msgid "3. `git grep '<regexp>' [commit]`" -msgstr "" - -msgid "Search content in git history:" -msgstr "" - -msgid "" -"And if you find an occurrence of the regexp in a specific commit and you " -"want to browse the repository in that point in time, you can [use git " -"checkout for that][0]." -msgstr "" - -msgid "" -"[0]: {% link _tils/2020-08-14-browse-a-git-repository-at-a-specific-" -"commit.md %}" -msgstr "" - -msgid "" -"git show\n" -"# shows the latest commit\n" -"git show <commit>\n" -"# shows an specific <commit>\n" -"git show v1.2\n" -"# shows commit tagged with v1.2\n" -msgstr "" - -msgid "git log --grep='refactor'\n" -msgstr "" - -msgid "" -"git grep 'TODO'\n" -"# search the repository for the \"TODO\" string\n" -"git grep 'TODO' $(git rev-list --all)\n" -"# search the whole history for \"TODO\" string\n" -msgstr "" - -msgid "title: Search in git" -msgstr "" - -msgid "date: 2020-08-16" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: search-in-git" -msgstr "" - -msgid "eu_categories: git" -msgstr "" - -#~ msgid "" -#~ "title: Search in git\n" -#~ "date: 2020-08-16\n" -#~ "layout: post\n" -#~ "lang: en\n" -#~ "ref: search-in-git" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-08-28-grep-online-repositories.po b/locale/pt/LC_MESSAGES/_tils/2020-08-28-grep-online-repositories.po deleted file mode 100644 index a339bb6..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-08-28-grep-online-repositories.po +++ /dev/null @@ -1,184 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"I often find interesting source code repositories online that I want to grep" -" for some pattern but I can't, because either:" -msgstr "" - -msgid "" -"the repository is on [cgit](https://git.zx2c4.com/cgit/) or a similar code " -"repository that doesn't allow search in files, or;" -msgstr "" - -msgid "" -"the search function is really bad, and doesn't allow me to use regular " -"expressions for searching patterns in the code." -msgstr "" - -msgid "" -"Here's a simple script that allows you to overcome that problem easily:" -msgstr "" - -msgid "" -"It is a wrapper around `git grep` that downloads the repository when " -"missing. Save in a file called `git-search`, make the file executable and " -"add it to your path." -msgstr "" - -msgid "Overview:" -msgstr "" - -msgid "*lines 1~2*:" -msgstr "" - -msgid "" -"Bash shebang and the `set -eu` options to exit on error or undefined " -"variables." -msgstr "" - -msgid "*lines 4~30*:" -msgstr "" - -msgid "Usage text to be printed when providing less arguments than expected." -msgstr "" - -msgid "*line 33*:" -msgstr "" - -msgid "Extract the repository name from the URL, removing trailing slashes." -msgstr "" - -msgid "*lines 34~37*:" -msgstr "" - -msgid "Download the repository when missing and go to the folder." -msgstr "" - -msgid "*line 39*:" -msgstr "" - -msgid "Make the variable `$@` contain the rest of the unused arguments." -msgstr "" - -msgid "*line 40*:" -msgstr "" - -msgid "Perform `git grep`, forwarding the remaining arguments from `$@`." -msgstr "" - -msgid "Example output:" -msgstr "" - -msgid "" -"Subsequent greps on the same repository are faster because no download is " -"needed." -msgstr "" - -msgid "When no argument is provided, it prints the usage text:" -msgstr "" - -msgid "" -"#!/usr/bin/env bash\n" -"set -eu\n" -"\n" -"end=\"\\033[0m\"\n" -"red=\"\\033[0;31m\"\n" -"red() { echo -e \"${red}${1}${end}\"; }\n" -"\n" -"usage() {\n" -" red \"Missing argument $1.\\n\"\n" -" cat <<EOF\n" -"Usage:\n" -" $0 <REGEX_PATTERN> <REPOSITORY_URL>\n" -"\n" -" Arguments:\n" -" REGEX_PATTERN Regular expression that \"git grep\" can search\n" -" REPOSITORY_URL URL address that \"git clone\" can download the repository from\n" -"\n" -"Examples:\n" -" Searching \"make get-git\" in cgit repository:\n" -" git search 'make get-git' https://git.zx2c4.com/cgit/\n" -" git search 'make get-git' https://git.zx2c4.com/cgit/ -- \\$(git rev-list --all)\n" -"EOF\n" -" exit 2\n" -"}\n" -"\n" -"\n" -"REGEX_PATTERN=\"${1:-}\"\n" -"REPOSITORY_URL=\"${2:-}\"\n" -"[[ -z \"${REGEX_PATTERN}\" ]] && usage 'REGEX_PATTERN'\n" -"[[ -z \"${REPOSITORY_URL}\" ]] && usage 'REPOSITORY_URL'\n" -"\n" -"mkdir -p /tmp/git-search\n" -"DIRNAME=\"$(echo \"${REPOSITORY_URL%/}\" | rev | cut -d/ -f1 | rev)\"\n" -"if [[ ! -d \"/tmp/git-search/${DIRNAME}\" ]]; then\n" -" git clone \"${REPOSITORY_URL}\" \"/tmp/git-search/${DIRNAME}\"\n" -"fi\n" -"pushd \"/tmp/git-search/${DIRNAME}\"\n" -"\n" -"shift 3 || shift 2 # when \"--\" is missing\n" -"git grep \"${REGEX_PATTERN}\" \"${@}\"\n" -msgstr "" - -msgid "" -"$ git search 'make get-git' https://git.zx2c4.com/cgit/\n" -"Clonage dans '/tmp/git-search/cgit'...\n" -"remote: Enumerating objects: 542, done.\n" -"remote: Counting objects: 100% (542/542), done.\n" -"remote: Compressing objects: 100% (101/101), done.\n" -"warning: object 51dd1eff1edc663674df9ab85d2786a40f7ae3a5: gitmodulesParse: could not parse gitmodules blob\n" -"remote: Total 7063 (delta 496), reused 446 (delta 441), pack-reused 6521\n" -"Réception d'objets: 100% (7063/7063), 8.69 Mio | 5.39 Mio/s, fait.\n" -"Résolution des deltas: 100% (5047/5047), fait.\n" -"/tmp/git-search/cgit ~/dev/libre/songbooks/docs\n" -"README: $ make get-git\n" -"\n" -"$ git search 'make get-git' https://git.zx2c4.com/cgit/\n" -"/tmp/git-search/cgit ~/dev/libre/songbooks/docs\n" -"README: $ make get-git\n" -msgstr "" - -msgid "" -"$ git search\n" -"Missing argument REGEX_PATTERN.\n" -"\n" -"Usage:\n" -" /home/andreh/dev/libre/dotfiles/scripts/ad-hoc/git-search <REGEX_PATTERN> <REPOSITORY_URL>\n" -"\n" -" Arguments:\n" -" REGEX_PATTERN Regular expression that \"git grep\" can search\n" -" REPOSITORY_URL URL address that \"git clone\" can download the repository from\n" -"\n" -"Examples:\n" -" Searching \"make get-git\" in cgit repository:\n" -" git search 'make get-git' https://git.zx2c4.com/cgit/\n" -" git search 'make get-git' https://git.zx2c4.com/cgit/ -- $(git rev-list --all)\n" -msgstr "" - -msgid "title: Grep online repositories" -msgstr "" - -msgid "date: 2020-08-28" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: grep-online-repositories" -msgstr "" - -msgid "eu_categories: git" -msgstr "" - -#~ msgid "" -#~ "title: Grep online repositories\n" -#~ "date: 2020-08-28\n" -#~ "layout: post\n" -#~ "lang: en\n" -#~ "ref: grep-online-repositories" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-09-04-send-emails-using-the-command-line-for-fun-and-profit.po b/locale/pt/LC_MESSAGES/_tils/2020-09-04-send-emails-using-the-command-line-for-fun-and-profit.po deleted file mode 100644 index 1409e61..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-09-04-send-emails-using-the-command-line-for-fun-and-profit.po +++ /dev/null @@ -1,98 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"title: Send emails using the command line for fun and profit!\n" -"date: 2020-09-04\n" -"layout: post\n" -"lang: en\n" -"ref: send-emails-using-the-command-line-for-fun-and-profit" -msgstr "" - -msgid "Here are a few reasons why:" -msgstr "" - -msgid "" -"send yourself and other people notification of cronjobs, scripts runs, CI " -"jobs, *etc.*" -msgstr "" - -msgid "leverage the POSIX pipe `|`, and pipe emails away!" -msgstr "" - -msgid "because you can." -msgstr "" - -msgid "Reason 3 is the fun part, reasons 1 and 2 are the profit part." -msgstr "" - -msgid "" -"First [install and configure " -"SSMTP](https://wiki.archlinux.org/index.php/SSMTP) for using, say, Gmail as " -"the email server:" -msgstr "" - -msgid "" -"Now install [GNU Mailutils](https://mailutils.org/) (`sudo apt-get install " -"mailutils` or the equivalent on your OS), and send yourself your first " -"email:" -msgstr "" - -msgid "" -"And that's about it, you've got mail. Here are some more places where it " -"might be applicable:" -msgstr "" - -msgid "...and so on." -msgstr "" - -msgid "" -"You may consider adding a `alias mail='mail -aFrom:email@example.com'` so " -"you don't keep re-entering the \"From: \" part." -msgstr "" - -msgid "Send yourself some emails to see it working!" -msgstr "" - -msgid "" -"# file /etc/ssmtp/ssmtp.conf\n" -"FromLineOverride=YES\n" -"MailHub=smtp.gmail.com:587\n" -"UseSTARTTLS=YES\n" -"UseTLS=YES\n" -"rewriteDomain=gmail.com\n" -"root=username@gmail.com\n" -"AuthUser=username\n" -"AuthPass=password\n" -msgstr "" - -msgid "echo body | mail -aFrom:email@example.com email@example.com -s subject\n" -msgstr "" - -msgid "" -"# report a backup cronjob, attaching logs\n" -"set -e\n" -"\n" -"finish() {\n" -" status=$?\n" -" if [[ $status = 0 ]]; then\n" -" STATUS=\"SUCCESS (status $status)\"\n" -" else\n" -" STATUS=\"FAILURE (status $status)\"\n" -" fi\n" -"\n" -" mail user@example.com \\\n" -" -s \"Backup job report on $(hostname): ${STATUS}\" \\\n" -" --content-type 'text/plain; charset=utf-8' \\\n" -" -A\"$LOG_FILE\" <<< 'The log report is in the attachment.'\n" -"}\n" -"trap finish EXIT\n" -"\n" -"do-long-backup-cmd-here\n" -msgstr "" - -msgid "" -"# share the output of a cmd with someone\n" -"some-program | mail someone@example.com -s \"The weird logs that I was talking about\"\n" -msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-09-05-pull-requests-with-git-the-old-school-way.po b/locale/pt/LC_MESSAGES/_tils/2020-09-05-pull-requests-with-git-the-old-school-way.po deleted file mode 100644 index 4b43e70..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-09-05-pull-requests-with-git-the-old-school-way.po +++ /dev/null @@ -1,164 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"It might be news to you, as it was to me, that \"pull requests\" that you " -"can create on a Git hosting provider's web UI[^pr-webui] like " -"GitLab/Bitbucket/GitHub actually comes from Git itself: `git request-pull`." -msgstr "" - -msgid "" -"[^pr-webui]: And maybe even using the Git hosting provider's API from the " -"command line!" -msgstr "" - -msgid "" -"At the very core, they accomplish the same thing: both the original and the " -"web UI ones are ways for you to request the project maintainers to pull in " -"your changes from your fork. It's like saying: \"hi there, I did some " -"changes on my clone of the repository, what do you think about bringing " -"those in?\"." -msgstr "" - -msgid "" -"The only difference is that you're working with only Git itself, so you're " -"not tied to any Git hosting provider: you can send pull requests across them" -" transparently! You could even use your own " -"[cgit](https://git.zx2c4.com/cgit/) installation. No need to be locked in by" -" any of them, putting the \"D\" back in \"DVCS\": it's a **distributed** " -"version control system." -msgstr "" - -msgid "`git request-pull` introduction" -msgstr "" - -msgid "Here's the raw output of a `git request-pull`:" -msgstr "" - -msgid "" -"That very first line is saying: \"create me a pull request with only a " -"single commit, defined by `HEAD`, and use the URL defined by `public-" -"origin`\"." -msgstr "" - -msgid "" -"Here's a pitfall: you may try using your `origin` remote at first where I " -"put `public-origin`, but that is many times pointing to something like " -"`git@example.com`, or `git.example.com:repo.git` (check that with `git " -"remote -v | grep origin`). On both cases those are addresses available for " -"interaction via SSH, and it would be better if your pull requests used an " -"address ready for public consumption." -msgstr "" - -msgid "" -"A simple solution for that is for you to add the `public-origin` alias as " -"the HTTPS alternative to the SSH version:" -msgstr "" - -msgid "Every Git hosting provider exposes repositories via HTTPS." -msgstr "" - -msgid "Experiment it yourself, and get acquainted with the CLI." -msgstr "" - -msgid "Delivering decentralized pull requests" -msgstr "" - -msgid "" -"Now that you can create the content of a pull request, you can just [deliver" -" it][cli-email] to the interested parties email:" -msgstr "" - -msgid "" -"[cli-email]: {% link _tils/2020-09-04-send-emails-using-the-command-line-" -"for-fun-and-profit.md %}" -msgstr "" - -msgid "Conclusion" -msgstr "" - -msgid "" -"In practice, I've never used or seen anyone use pull requests this way: " -"everybody is just [sending patches via " -"email](https://drewdevault.com/2018/07/23/Git-is-already-distributed.html)." -msgstr "" - -msgid "" -"If you stop to think about this model, the problem of \"Git hosting " -"providers becoming too centralized\" is a non-issue, and \"Git federation\" " -"proposals are a less attractive as they may sound initially." -msgstr "" - -msgid "" -"Using Git this way is not scary or so weird as the first impression may " -"suggest. It is actually how Git was designed to be used." -msgstr "" - -msgid "Check `git help request-pull` for more info." -msgstr "" - -msgid "" -"$ git request-pull HEAD public-origin\n" -"The following changes since commit 302c9f2f035c0360acd4e13142428c100a10d43f:\n" -"\n" -" db post: Add link to email exchange (2020-09-03 21:23:55 -0300)\n" -"\n" -"are available in the Git repository at:\n" -"\n" -" https://euandreh.xyz/website.git/\n" -"\n" -"for you to fetch changes up to 524c646cdac4153e54f2163e280176adbc4873fa:\n" -"\n" -" db post: better pinpoint sqlite unsuitability (2020-09-03 22:08:56 -0300)\n" -"\n" -"----------------------------------------------------------------\n" -"EuAndreh (1):\n" -" db post: better pinpoint sqlite unsuitability\n" -"\n" -" _posts/2020-08-31-the-database-i-wish-i-had.md | 12 ++++++------\n" -" 1 file changed, 6 insertions(+), 6 deletions(-)\n" -msgstr "" - -msgid "$ git remote add public-origin https://example.com/user/repo\n" -msgstr "" - -msgid "" -"# send a PR with your last commit to the author's email\n" -"git request-pull HEAD public-origin | mail author@example.com -s \"PR: Add thing to repo\"\n" -"\n" -"# send a PR with your last 5 commits to the project's mailing\n" -"# list, including the patch\n" -"git request-pull HEAD~5 public-origin -p | \\\n" -" mail list@example.com -s \"PR: Add another thing to repo\"\n" -"\n" -"# send every commit that is new in \"other-branch\"\n" -"git request-pull master public-origin other-branch | \\\n" -" mail list@example.com -s 'PR: All commits from my \"other-brach\"'\n" -msgstr "" - -msgid "title: Pull requests with Git, the old school way" -msgstr "" - -msgid "date: 2020-09-05" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: pull-requests-with-git-the-old-school-way" -msgstr "" - -msgid "eu_categories: git" -msgstr "" - -#~ msgid "" -#~ "title: Pull requests with Git, the old school way\n" -#~ "date: 2020-09-05\n" -#~ "layout: post\n" -#~ "lang: en\n" -#~ "ref: pull-requests-with-git-the-old-school-way" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-10-11-search-changes-to-a-filename-pattern-in-git-history.po b/locale/pt/LC_MESSAGES/_tils/2020-10-11-search-changes-to-a-filename-pattern-in-git-history.po deleted file mode 100644 index baa0d1f..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-10-11-search-changes-to-a-filename-pattern-in-git-history.po +++ /dev/null @@ -1,63 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"This is [yet][git-til-1] [another][git-til-2] [\"search in Git\"][git-til-3]" -" TIL entry. You could say that Git has a unintuitive CLI, or that is it very" -" powerful." -msgstr "" - -msgid "" -"I wanted to search for an old file that I new that was in the history of the" -" repository, but was deleted some time ago. So I didn't really remember the " -"name, only bits of it." -msgstr "" - -msgid "" -"I immediately went to the list of TILs I had written on searching in Git, " -"but it wasn't readily obvious how to do it, so here it goes:" -msgstr "" - -msgid "" -"You could add globs before the pattern to match things on any directory, and" -" add our `-p` friend to promptly see the diffs:" -msgstr "" - -msgid "" -"[git-til-1]: {% link _tils/2020-08-14-browse-a-git-repository-at-a-specific-" -"commit.md %} [git-til-2]: {% link _tils/2020-08-16-search-in-git.md %} [git-" -"til-3]: {% link _tils/2020-08-28-grep-online-repositories.md %}" -msgstr "" - -msgid "git log -- *pattern*\n" -msgstr "" - -msgid "git log -p -- **/*pattern*\n" -msgstr "" - -msgid "title: Search changes to a filename pattern in Git history" -msgstr "" - -msgid "date: 2020-10-11" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: search-changes-to-a-filename-pattern-in-git-history" -msgstr "" - -msgid "eu_categories: git" -msgstr "" - -#~ msgid "" -#~ "title: Search changes to a filename pattern in Git history\n" -#~ "date: 2020-10-11\n" -#~ "layout: post\n" -#~ "lang: en\n" -#~ "ref: search-changes-to-a-filename-pattern-in-git-history" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-11-08-find-broken-symlinks-with-find.po b/locale/pt/LC_MESSAGES/_tils/2020-11-08-find-broken-symlinks-with-find.po deleted file mode 100644 index a61c474..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-11-08-find-broken-symlinks-with-find.po +++ /dev/null @@ -1,51 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "The `find` command knows how to show broken symlinks:" -msgstr "" - -msgid "find . -xtype l\n" -msgstr "" - -msgid "" -"This was useful to me when combined with [Git Annex](https://git-" -"annex.branchable.com/). Its [`wanted`](https://git-annex.branchable.com/git-" -"annex-wanted/) option allows you to have a \"sparse\" checkout of the " -"content, and save space by not having to copy every annexed file locally:" -msgstr "" - -msgid "git annex wanted . 'exclude=Music/* and exclude=Videos/*'\n" -msgstr "" - -msgid "" -"You can `find` any broken symlinks outside those directories by querying " -"with Git Annex itself, but `find . -xtype l` works on other places too, " -"where broken symlinks might be a problem." -msgstr "" - -msgid "title: Find broken symlinks with \"find\"" -msgstr "" - -msgid "date: 2020-11-08" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: find-broken-symlinks-with-find" -msgstr "" - -msgid "eu_categories: shell" -msgstr "" - -#~ msgid "" -#~ "title: Find broken symlinks with \"find\"\n" -#~ "date: 2020-11-08\n" -#~ "layout: post\n" -#~ "lang: en\n" -#~ "ref: find-broken-symlinks-with-find" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-11-12-diy-bare-bones-ci-server-with-bash-and-nix.po b/locale/pt/LC_MESSAGES/_tils/2020-11-12-diy-bare-bones-ci-server-with-bash-and-nix.po deleted file mode 100644 index f1bf8af..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-11-12-diy-bare-bones-ci-server-with-bash-and-nix.po +++ /dev/null @@ -1,129 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: DIY bare bones CI server with Bash and Nix" -msgstr "" - -msgid "date: 2020-11-12 3" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: diy-bare-bones-ci-server-with-bash-and-nix" -msgstr "" - -msgid "" -"With a server with Nix installed (no need for NixOS), you can leverage its " -"build isolation for running CI jobs by adding a [post-receive](https://git-" -"scm.com/book/en/v2/Customizing-Git-Git-Hooks) Git hook to the server." -msgstr "" - -msgid "" -"In most of my project I like to keep a `test` attribute which runs the test " -"with `nix-build -A test`. This way, a post-receive hook could look like:" -msgstr "" - -msgid "" -"We initially (lines #5 to #8) create a log file, named after *when* the run " -"is running and for *which* commit it is running for. The `exec` and `tee` " -"combo allows the output of the script to go both to `stdout` *and* the log " -"file. This makes the logs output show up when you do a `git push`." -msgstr "" - -msgid "" -"Lines #10 to #13 create a fresh clone of the repository and line #20 runs " -"the test command." -msgstr "" - -msgid "Upsides" -msgstr "" - -msgid "No vendor lock-in, as all you need is a server with Nix installed." -msgstr "" - -msgid "" -"And if you pin the Nixpkgs version you're using, this very simple setup " -"yields extremely sandboxed runs on a very hermetic environment." -msgstr "" - -msgid "Downsides" -msgstr "" - -msgid "" -"Besides the many missing shiny features of this very simplistic CI, `nix-" -"build` can be very resource intensive. Specifically, it consumes too much " -"memory. So if it has to download too many things, or the build closure gets " -"too big, the server might very well run out of memory." -msgstr "" - -msgid "" -"#!/usr/bin/env bash\n" -"set -Eeuo pipefail\n" -"set -x\n" -"\n" -"LOGS_DIR=\"/data/static/ci-logs/libedn\"\n" -"mkdir -p \"$LOGS_DIR\"\n" -"LOGFILE=\"${LOGS_DIR}/$(date -Is)-$(git rev-parse master).log\"\n" -"exec &> >(tee -a \"${LOGFILE}\")\n" -"\n" -"unset GIT_DIR\n" -"CLONE=\"$(mktemp -d)\"\n" -"git clone . \"$CLONE\"\n" -"pushd \"$CLONE\"\n" -"\n" -"finish() {\n" -" printf \"\\n\\n>>> exit status was %s\\n\" \"$?\"\n" -"}\n" -"trap finish EXIT\n" -"\n" -"nix-build -A test\n" -msgstr "" - -msgid "eu_categories: ci" -msgstr "" - -msgid "" -"After using a similar post-receive hook for a while, I now even generate a " -"simple HTML file to make the logs available ([example " -"project](https://euandreh.xyz/remembering/ci.html)) through the browser." -msgstr "" - -#~ msgid "" -#~ "After using a similar post-receive hook for a while, I now even generate a " -#~ "simple HTML file to make the logs available ([example " -#~ "project](https://euandreh.xyz/remembering/)) through the browser." -#~ msgstr "" - -#~ msgid "" -#~ "After using a similar post-receive hook for a while, I now even generate a " -#~ "simple HTML file to make the [logs available](https://ci.euandreh.xyz/) " -#~ "through the browser." -#~ msgstr "" - -#~ msgid "" -#~ "#!/usr/bin/env bash\n" -#~ "set -Eeuo pipefail\n" -#~ "set -x\n" -#~ "\n" -#~ "LOGS_PREFIX=\"/data/static/ci-logs/libedn\"\n" -#~ "mkdir -p \"$LOGS_DIR\"\n" -#~ "LOGFILE=\"${LOGS_DIR}/$(date -Is)-$(git rev-parse master).log\"\n" -#~ "exec &> >(tee -a \"${LOGFILE}\")\n" -#~ "\n" -#~ "unset GIT_DIR\n" -#~ "CLONE=\"$(mktemp -d)\"\n" -#~ "git clone . \"$CLONE\"\n" -#~ "pushd \"$CLONE\"\n" -#~ "\n" -#~ "finish() {\n" -#~ " printf \"\\n\\n>>> exit status was %s\\n\" \"$?\"\n" -#~ "}\n" -#~ "trap finish EXIT\n" -#~ "\n" -#~ "nix-build -A test\n" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-11-12-git-bisect-automation.po b/locale/pt/LC_MESSAGES/_tils/2020-11-12-git-bisect-automation.po deleted file mode 100644 index 09ec261..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-11-12-git-bisect-automation.po +++ /dev/null @@ -1,53 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: Git bisect automation" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: git-bisect-automation" -msgstr "" - -msgid "" -"It is good to have an standardized way to run builds and tests on the " -"repository of a project, so that you can find when a bug was introduced by " -"using `git bisect run`." -msgstr "" - -msgid "" -"I've already been in the situation when a bug was introduced and I didn't " -"know how it even was occurring, and running Git bisect over hundreds of " -"commits to pinpoint the failing commit was very empowering:" -msgstr "" - -msgid "" -"$ GOOD_COMMIT_SHA=e1fd0a817d192c5a5df72dd7422e36558fa78e46\n" -"$ git bisect start HEAD $GOOD_COMMIT_SHA\n" -"$ git bisect run sn -c './build.sh && ./run-failing-case.sh'\n" -msgstr "" - -msgid "" -"Git will than do a binary search between the commits, and run the commands " -"you provide it with to find the failing commit." -msgstr "" - -msgid "" -"Instead of being afraid of doing a bisect, you should instead leverage it, " -"and make Git help you dig through the history of the repository to find the " -"bad code." -msgstr "" - -msgid "date: 2020-11-12 2" -msgstr "" - -msgid "eu_categories: git" -msgstr "" - -#~ msgid "date: 2020-11-12" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-11-12-useful-bash-variables.po b/locale/pt/LC_MESSAGES/_tils/2020-11-12-useful-bash-variables.po deleted file mode 100644 index 6147dec..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-11-12-useful-bash-variables.po +++ /dev/null @@ -1,94 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: Useful Bash variables" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: useful-bash-variables" -msgstr "" - -msgid "" -"[GNU Bash](https://www.gnu.org/software/bash/) has a few two letter " -"variables that may be useful when typing on the terminal." -msgstr "" - -msgid "`!!`: the text of the last command" -msgstr "" - -msgid "" -"The [`!!` " -"variable](https://www.gnu.org/software/bash/manual/bash.html#Event-" -"Designators) refers to the previous command, and I find useful when " -"following chains for symlinks:" -msgstr "" - -msgid "" -"$ which git\n" -"/run/current-system/sw/bin/git\n" -"$ readlink $(!!)\n" -"readlink $(which git)\n" -"/nix/store/5bgr1xpm4m0r72h9049jbbhagxdyrnyb-git-2.28.0/bin/git\n" -msgstr "" - -msgid "" -"It is also useful when you forget to prefix `sudo` to a command that " -"requires it:" -msgstr "" - -msgid "" -"$ requires-sudo.sh\n" -"requires-sudo.sh: Permission denied\n" -"$ sudo !!\n" -"sudo ./requires-sudo.sh\n" -"# all good\n" -msgstr "" - -msgid "" -"Bash prints the command expansion before executing it, so it is better for " -"you to follow along what it is doing." -msgstr "" - -msgid "`$_`: most recent parameter" -msgstr "" - -msgid "" -"The [`$_` " -"variable](https://www.gnu.org/software/bash/manual/bash.html#Special-" -"Parameters) will give you the most recent parameter you provided to a " -"previous argument, which can save you typing sometimes:" -msgstr "" - -msgid "" -"# instead of...\n" -"$ mkdir -p a/b/c/d/\n" -"$ cd a/b/c/d/\n" -"\n" -"# ...you can:\n" -"$ mkdir -p a/b/c/d/\n" -"$ cd $_\n" -msgstr "" - -msgid "Conclusion" -msgstr "" - -msgid "" -"I wouldn't use those in a script, as it would make the script terser to " -"read, I find those useful shortcut that are handy when writing at the " -"interactive terminal." -msgstr "" - -msgid "date: 2020-11-12 1" -msgstr "" - -msgid "eu_categories: shell" -msgstr "" - -#~ msgid "date: 2020-11-12" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-11-14-gpodder-as-a-media-subscription-manager.po b/locale/pt/LC_MESSAGES/_tils/2020-11-14-gpodder-as-a-media-subscription-manager.po deleted file mode 100644 index 141ee40..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-11-14-gpodder-as-a-media-subscription-manager.po +++ /dev/null @@ -1,49 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: gPodder as a media subscription manager" -msgstr "" - -msgid "date: 2020-11-14" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: gpodder-as-a-media-subscription-manager" -msgstr "" - -msgid "" -"As we [re-discover](https://www.charlieharrington.com/unexpected-useless-" -"and-urgent) the value of Atom/RSS feeds, most useful feed clients I know of " -"don't support media, specifically audio and video." -msgstr "" - -msgid "[gPodder](https://gpodder.github.io/) does." -msgstr "" - -msgid "" -"It is mostly know as a desktop podcatcher. But the thing about podcasts is " -"that the feed is provided through an RSS/Atom feed. So you can just use " -"gPodder as your media feed client, where you have control of what you look " -"at." -msgstr "" - -msgid "" -"I audio and video providers I know of offer an RSS/Atom view of their " -"content, so you can, say, treat any YouTube channel like a feed on its own." -msgstr "" - -msgid "" -"gPodder will then managed your feeds, watched/unwatched, queue downloads, " -"etc." -msgstr "" - -msgid "" -"Being obvious now, it was a big finding for me. If it got you interested, I " -"recommend you giving gPodder a try." -msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-11-30-storing-ci-data-on-git-notes.po b/locale/pt/LC_MESSAGES/_tils/2020-11-30-storing-ci-data-on-git-notes.po deleted file mode 100644 index e9cc227..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-11-30-storing-ci-data-on-git-notes.po +++ /dev/null @@ -1,149 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: Storing CI data on Git notes" -msgstr "" - -msgid "date: 2020-11-30" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: storing-ci-data-on-git-notes" -msgstr "" - -msgid "" -"Extending the bare bones CI server I've [talked about before][previous-" -"article], divoplade on Freenode suggested storing CI artifacts on [Git " -"notes][git-notes], such as tarballs, binaries, logs, *etc*." -msgstr "" - -msgid "" -"I've written a small script that will put log files and CI job data on Git " -"notes, and make it visible on the porcelain log. It is a simple extension of" -" the previous article:" -msgstr "" - -msgid "" -"#!/usr/bin/env bash\n" -"set -Eeuo pipefail\n" -"set -x\n" -"\n" -"PREFIX='/srv/ci/vps'\n" -"mkdir -p \"$PREFIX\"\n" -"read -r _ SHA _ # oldrev newrev refname\n" -"FILENAME=\"$(date -Is)-$SHA.log\"\n" -"LOGFILE=\"$PREFIX/$FILENAME\"\n" -"exec &> >(tee -a \"$LOGFILE\")\n" -"\n" -"echo \"Starting CI job at: $(date -Is)\"\n" -"\n" -"finish() {\n" -" STATUS=\"$?\"\n" -" printf \"\\n\\n>>> exit status was %s\\n\" \"$STATUS\"\n" -" echo \"Finishing CI job at: $(date -Is)\"\n" -" popd\n" -" NOTE=$(cat <<EOF\n" -"See CI logs with:\n" -" git notes --ref=refs/notes/ci-logs show $SHA\n" -" git notes --ref=refs/notes/ci-data show $SHA\n" -"EOF\n" -")\n" -" git notes --ref=refs/notes/ci-data add -f -m \"$STATUS $FILENAME\"\n" -" git notes --ref=refs/notes/ci-logs add -f -F \"$LOGFILE\"\n" -" git notes add -f -m \"$NOTE\"\n" -" printf \"\\n\\n>>> CI logs added as Git note.\"\n" -"}\n" -"trap finish EXIT\n" -"\n" -"unset GIT_DIR\n" -"CLONE=\"$(mktemp -d)\"\n" -"git clone . \"$CLONE\"\n" -"pushd \"$CLONE\"\n" -"git config --global user.email git@euandre.org\n" -"git config --global user.name 'EuAndreh CI'\n" -"\n" -"./container make check site\n" -"./container make publish\n" -msgstr "" - -msgid "The important part is in the `finish()` function:" -msgstr "" - -msgid "" -"#25 stores the exit status and the generated filename separated by spaces;" -msgstr "" - -msgid "#26 adds the log file in a note using the `refs/notes/ci-logs` ref;" -msgstr "" - -msgid "#27 it adds a note to the commit saying how to see the logs." -msgstr "" - -msgid "" -"A commit now has an attached note, and shows it whenever you look at it:" -msgstr "" - -msgid "" -"$ git show 930ba1888f49f11e52a4a715438cd9f5f413dd9c\n" -"commit 930ba1888f49f11e52a4a715438cd9f5f413dd9c (oldvps/master)\n" -"Author: EuAndreh <eu@euandre.org>\n" -"Date: Mon Nov 30 01:11:38 2020 -0300\n" -"\n" -" vps.scm: Uncomment mcron job time marker\n" -"\n" -"Notes:\n" -" See CI logs with:\n" -" git notes --ref=refs/notes/ci-logs show 930ba1888f49f11e52a4a715438cd9f5f413dd9c\n" -" git notes --ref=refs/notes/ci-data show 930ba1888f49f11e52a4a715438cd9f5f413dd9c\n" -"\n" -"diff --git a/sync/vps.scm b/sync/vps.scm\n" -"index 3f6ca69..02b9cc6 100644\n" -"--- a/sync/vps.scm\n" -"+++ b/sync/vps.scm\n" -"@@ -280,7 +280,7 @@ pki \" mail-domain \" key \\\"\" (tls-priv-for mail-domain) \"\\\"\")))\n" -" tls-prefixes)))\n" -"\n" -" (define generate-ci-index-html-job\n" -"- #~(job \"* * * * *\" ;; \"*/5 * * * *\"\n" -"+ #~(job \"*/5 * * * *\"\n" -" #$(program-file\n" -" \"generate-ci-index-html.scm\"\n" -" (with-imported-modules (modules:source-module-closure\n" -msgstr "" - -msgid "" -"Other tools such as [cgit][cgit] will also show notes on the web interface: " -"[https://euandreh.xyz/vps.git/commit?id=930ba1888f49f11e52a4a715438cd9f5f413dd9c](https://euandreh.xyz/vps.git/commit?id=930ba1888f49f11e52a4a715438cd9f5f413dd9c)" -msgstr "" - -msgid "" -"You can go even further: since cgit can serve raw blob directly, you can " -"even serve such artifacts (log files, release artifacts, binaries) from cgit" -" itself:" -msgstr "" - -msgid "" -"$ SHA=\"$(git notes --ref=refs/notes/ci-logs list 930ba1888f49f11e52a4a715438cd9f5f413dd9c)\"\n" -"$ echo \"https://euandreh.xyz/vps.git/blob?id=$SHA\"\n" -"https://euandreh.xyz/vps.git/blob?id=b3a6438a0c7a47864c54c61359b6ef50e864dbff\n" -msgstr "" - -msgid "" -"And like that you'll have cgit serving the artifacts for you: " -"[https://euandreh.xyz/vps.git/blob?id=b3a6438a0c7a47864c54c61359b6ef50e864dbff](https://euandreh.xyz/vps.git/blob?id=b3a6438a0c7a47864c54c61359b6ef50e864dbff)" -msgstr "" - -msgid "" -"[previous-article]: {% link _tils/2020-11-12-diy-bare-bones-ci-server-with-" -"bash-and-nix.md %} [git-notes]: https://git-scm.com/docs/git-notes [cgit]: " -"https://git.zx2c4.com/cgit/" -msgstr "" - -msgid "eu_categories: git,ci" -msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-12-15-awk-snippet-shellcheck-all-scripts-in-a-repository.po b/locale/pt/LC_MESSAGES/_tils/2020-12-15-awk-snippet-shellcheck-all-scripts-in-a-repository.po deleted file mode 100644 index e671224..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-12-15-awk-snippet-shellcheck-all-scripts-in-a-repository.po +++ /dev/null @@ -1,240 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"Inspired by Fred Herbert's \"[Awk in 20 Minutes](https://ferd.ca/awk-" -"in-20-minutes.html)\", here's a problem I just solved with a line of Awk: " -"run ShellCheck in all scripts of a repository." -msgstr "" - -msgid "" -"In my repositories I usually have Bash and POSIX scripts, which I want to " -"keep tidy with [ShellCheck](https://www.shellcheck.net/). Here's the first " -"version of `assert-shellcheck.sh`:" -msgstr "" - -msgid "" -"This is the type of script that I copy around to all repositories, and I " -"want it to be capable of working on any repository, without requiring a list" -" of files to run ShellCheck on." -msgstr "" - -msgid "" -"This first version worked fine, as all my scripts had the '.sh' ending. But " -"I recently added some scripts without any extension, so `assert-" -"shellcheck.sh` called for a second version. The first attempt was to try " -"grepping the shebang line:" -msgstr "" - -msgid "" -"$ grep '^#!/' assert-shellcheck.sh\n" -"#!/usr/sh\n" -msgstr "" - -msgid "" -"Good, we have a grep pattern on the first try. Let's try to find all the " -"matching files:" -msgstr "" - -msgid "" -"$ find . -type f | xargs grep -l '^#!/'\n" -"./TODOs.org\n" -"./.git/hooks/pre-commit.sample\n" -"./.git/hooks/pre-push.sample\n" -"./.git/hooks/pre-merge-commit.sample\n" -"./.git/hooks/fsmonitor-watchman.sample\n" -"./.git/hooks/pre-applypatch.sample\n" -"./.git/hooks/pre-push\n" -"./.git/hooks/prepare-commit-msg.sample\n" -"./.git/hooks/commit-msg.sample\n" -"./.git/hooks/post-update.sample\n" -"./.git/hooks/pre-receive.sample\n" -"./.git/hooks/applypatch-msg.sample\n" -"./.git/hooks/pre-rebase.sample\n" -"./.git/hooks/update.sample\n" -"./build-aux/with-guile-env.in\n" -"./build-aux/test-driver\n" -"./build-aux/missing\n" -"./build-aux/install-sh\n" -"./build-aux/install-sh~\n" -"./bootstrap\n" -"./scripts/assert-todos.sh\n" -"./scripts/songbooks\n" -"./scripts/compile-readme.sh\n" -"./scripts/ci-build.sh\n" -"./scripts/generate-tasks-and-bugs.sh\n" -"./scripts/songbooks.in\n" -"./scripts/with-container.sh\n" -"./scripts/assert-shellcheck.sh\n" -msgstr "" - -msgid "" -"This approach has a problem, though: it includes files ignored by Git, such " -"as `builld-aux/install-sh~`, and even goes into the `.git/` directory and " -"finds sample hooks in `.git/hooks/*`." -msgstr "" - -msgid "To list the files that Git is tracking we'll try `git ls-files`:" -msgstr "" - -msgid "" -"$ git ls-files | xargs grep -l '^#!/'\n" -"TODOs.org\n" -"bootstrap\n" -"build-aux/with-guile-env.in\n" -"old/scripts/assert-docs-spelling.sh\n" -"old/scripts/build-site.sh\n" -"old/scripts/builder.bats.sh\n" -"scripts/assert-shellcheck.sh\n" -"scripts/assert-todos.sh\n" -"scripts/ci-build.sh\n" -"scripts/compile-readme.sh\n" -"scripts/generate-tasks-and-bugs.sh\n" -"scripts/songbooks.in\n" -"scripts/with-container.sh\n" -msgstr "" - -msgid "" -"It looks to be almost there, but the `TODOs.org` entry shows a flaw in it: " -"grep is looking for a `'^#!/'` pattern on any part of the file. In my case, " -"`TODOs.org` had a snippet in the middle of the file where a line started " -"with `#!/bin/sh`." -msgstr "" - -msgid "" -"So what we actually want is to match the **first** line against the pattern." -" We could loop through each file, get the first line with `head -n 1` and " -"grep against that, but this is starting to look messy. I bet there is " -"another way of doing it concisely..." -msgstr "" - -msgid "" -"Let's try Awk. I need a way to select the line numbers to replace `head -n " -"1`, and to stop processing the file if the pattern matches. A quick search " -"points me to using `FNR` for the former, and `{ nextline }` for the latter. " -"Let's try it:" -msgstr "" - -msgid "" -"$ git ls-files | xargs awk 'FNR>1 { nextfile } /^#!\\// { print FILENAME; nextfile }'\n" -"bootstrap\n" -"build-aux/with-guile-env.in\n" -"old/scripts/assert-docs-spelling.sh\n" -"old/scripts/build-site.sh\n" -"old/scripts/builder.bats.sh\n" -"scripts/assert-shellcheck.sh\n" -"scripts/assert-todos.sh\n" -"scripts/ci-build.sh\n" -"scripts/compile-readme.sh\n" -"scripts/generate-tasks-and-bugs.sh\n" -"scripts/songbooks.in\n" -"scripts/with-container.sh\n" -msgstr "" - -msgid "" -"Great! Only `TODOs.org` is missing, but the script is much better: instead " -"of matching against any part of the file that may have a shebang-like line, " -"we only look for the first. Let's put it back into the `assert-" -"shellcheck.sh` file and use `NULL` for separators to accommodate files with " -"spaces in the name:" -msgstr "" - -msgid "" -"This is where I've stopped, but I imagine a likely improvement: match " -"against only `#!/bin/sh` and `#!/usr/bin/env bash` shebangs (the ones I use " -"most), to avoid running ShellCheck on Perl files, or other shebangs." -msgstr "" - -msgid "" -"Also when reviewing the text of this article, I found that `{ nextfile }` is" -" a GNU Awk extension. It would be an improvement if `assert-shellcheck.sh` " -"relied on the POSIX subset of Awk for working correctly." -msgstr "" - -msgid "title: 'Awk snippet: ShellCheck all scripts in a repository'" -msgstr "" - -msgid "date: 2020-12-15" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: awk-snippet-shellcheck-all-scripts-in-a-repository" -msgstr "" - -msgid "*Update*" -msgstr "" - -msgid "" -"After publishing, I could remove `{ nextfile }` and even make the script " -"simpler:" -msgstr "" - -msgid "Now both the shell and Awk usage are POSIX compatible." -msgstr "" - -msgid "eu_categories: shell" -msgstr "" - -msgid "updated_at: 2020-12-16" -msgstr "" - -msgid "" -"#!/bin/sh -eux\n" -"\n" -"find . -type f -name '*.sh' -print0 | xargs -0 shellcheck\n" -msgstr "" - -msgid "" -"#!/usr/sh -eux\n" -"\n" -"git ls-files -z | \\\n" -" xargs -0 awk 'FNR>1 { nextfile } /^#!\\// { print FILENAME; nextfile }' | \\\n" -" xargs shellcheck\n" -msgstr "" - -msgid "" -"#!/usr/sh -eux\n" -"\n" -"git ls-files -z | \\\n" -" xargs -0 awk 'FNR==1 && /^#!\\// { print FILENAME }' | \\\n" -" xargs shellcheck\n" -msgstr "" - -#~ msgid "" -#~ "#!/bin/sh\n" -#~ "set -eu\n" -#~ "\n" -#~ "find . -type f -name '*.sh' -print0 | xargs -0 shellcheck\n" -#~ msgstr "" - -#~ msgid "" -#~ "#!/usr/sh\n" -#~ "set -eu\n" -#~ "\n" -#~ "git ls-files -z | \\\n" -#~ " xargs -0 awk 'FNR>1 { nextfile } /^#!\\// { print FILENAME; nextfile }' | \\\n" -#~ " xargs shellcheck\n" -#~ msgstr "" - -#~ msgid "" -#~ "#!/usr/sh\n" -#~ "set -eu\n" -#~ "\n" -#~ "git ls-files -z | \\\n" -#~ " xargs -0 awk 'FNR==1 && /^#!\\// { print FILENAME }' | \\\n" -#~ " xargs shellcheck\n" -#~ msgstr "" - -#~ msgid "" -#~ "title: 'Awk snippet: ShellCheck all scripts in a repository'\n" -#~ "date: 2020-12-15\n" -#~ "layout: post\n" -#~ "lang: en\n" -#~ "ref: awk-snippet-shellcheck-all-scripts-in-a-repository" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2020-12-29-svg-favicon.po b/locale/pt/LC_MESSAGES/_tils/2020-12-29-svg-favicon.po deleted file mode 100644 index 863f531..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2020-12-29-svg-favicon.po +++ /dev/null @@ -1,168 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"I've wanted to change this website's favicon from a plain `.ico` file to a " -"proper SVG. The problem I was trying to solve was to reuse the same image on" -" other places, such as avatars." -msgstr "" - -msgid "" -"Generating a PNG from the existing 16x16 icon was possible but bad: the " -"final image was blurry. Converting the `.ico` to an SVG was possible, but " -"sub-optimal: tools try to guess some vector paths, and the final SVG didn't " -"match the original." -msgstr "" - -msgid "" -"Instead I used a tool to draw the \"vector pixels\" as black squares, and " -"after getting the final result I manually cleaned-up the generated XML:" -msgstr "" - -msgid "" -"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n" -"<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\">\n" -" <path d=\"M 0 8 L 1 8 L 1 9 L 0 9 L 0 8 Z\" />\n" -" <path d=\"M 0 13 L 1 13 L 1 14 L 0 14 L 0 13 Z\" />\n" -" <path d=\"M 1 8 L 2 8 L 2 9 L 1 9 L 1 8 Z\" />\n" -" <path d=\"M 1 13 L 2 13 L 2 14 L 1 14 L 1 13 Z\" />\n" -" <path d=\"M 2 8 L 3 8 L 3 9 L 2 9 L 2 8 Z\" />\n" -" <path d=\"M 2 13 L 3 13 L 3 14 L 2 14 L 2 13 Z\" />\n" -" <path d=\"M 3 8 L 4 8 L 4 9 L 3 9 L 3 8 Z\" />\n" -" <path d=\"M 3 13 L 4 13 L 4 14 L 3 14 L 3 13 Z\" />\n" -" <path d=\"M 4 7 L 5 7 L 5 8 L 4 8 L 4 7 Z\" />\n" -" <path d=\"M 4 8 L 5 8 L 5 9 L 4 9 L 4 8 Z\" />\n" -" <path d=\"M 4 13 L 5 13 L 5 14 L 4 14 L 4 13 Z\" />\n" -" <path d=\"M 5 6 L 6 6 L 6 7 L 5 7 L 5 6 Z\" />\n" -" <path d=\"M 5 7 L 6 7 L 6 8 L 5 8 L 5 7 Z\" />\n" -" <path d=\"M 5 13 L 6 13 L 6 14 L 5 14 L 5 13 Z\" />\n" -" <path d=\"M 6 5 L 7 5 L 7 6 L 6 6 L 6 5 Z\" />\n" -" <path d=\"M 6 6 L 7 6 L 7 7 L 6 7 L 6 6 Z\" />\n" -" <path d=\"M 6 14 L 7 14 L 7 15 L 6 15 L 6 14 Z\" />\n" -" <path d=\"M 7 1 L 8 1 L 8 2 L 7 2 L 7 1 Z\" />\n" -" <path d=\"M 7 14 L 8 14 L 8 15 L 7 15 L 7 14 Z\" />\n" -" <path d=\"M 7 15 L 8 15 L 8 16 L 7 16 L 7 15 Z\" />\n" -" <path d=\"M 7 2 L 8 2 L 8 3 L 7 3 L 7 2 Z\" />\n" -" <path d=\"M 7 3 L 8 3 L 8 4 L 7 4 L 7 3 Z\" />\n" -" <path d=\"M 7 4 L 8 4 L 8 5 L 7 5 L 7 4 Z\" />\n" -" <path d=\"M 7 5 L 8 5 L 8 6 L 7 6 L 7 5 Z\" />\n" -" <path d=\"M 8 1 L 9 1 L 9 2 L 8 2 L 8 1 Z\" />\n" -" <path d=\"M 8 15 L 9 15 L 9 16 L 8 16 L 8 15 Z\" />\n" -" <path d=\"M 9 1 L 10 1 L 10 2 L 9 2 L 9 1 Z\" />\n" -" <path d=\"M 9 2 L 10 2 L 10 3 L 9 3 L 9 2 Z\" />\n" -" <path d=\"M 9 6 L 10 6 L 10 7 L 9 7 L 9 6 Z\" />\n" -" <path d=\"M 9 15 L 10 15 L 10 16 L 9 16 L 9 15 Z\" />\n" -" <path d=\"M 10 2 L 11 2 L 11 3 L 10 3 L 10 2 Z\" />\n" -" <path d=\"M 10 3 L 11 3 L 11 4 L 10 4 L 10 3 Z\" />\n" -" <path d=\"M 10 4 L 11 4 L 11 5 L 10 5 L 10 4 Z\" />\n" -" <path d=\"M 10 5 L 11 5 L 11 6 L 10 6 L 10 5 Z\" />\n" -" <path d=\"M 10 6 L 11 6 L 11 7 L 10 7 L 10 6 Z\" />\n" -" <path d=\"M 11 6 L 12 6 L 12 7 L 11 7 L 11 6 Z\" />\n" -" <path d=\"M 11 8 L 12 8 L 12 9 L 11 9 L 11 8 Z\" />\n" -" <path d=\"M 10 15 L 11 15 L 11 16 L 10 16 L 10 15 Z\" />\n" -" <path d=\"M 11 10 L 12 10 L 12 11 L 11 11 L 11 10 Z\" />\n" -" <path d=\"M 11 12 L 12 12 L 12 13 L 11 13 L 11 12 Z\" />\n" -" <path d=\"M 11 14 L 12 14 L 12 15 L 11 15 L 11 14 Z\" />\n" -" <path d=\"M 11 15 L 12 15 L 12 16 L 11 16 L 11 15 Z\" />\n" -" <path d=\"M 12 6 L 13 6 L 13 7 L 12 7 L 12 6 Z\" />\n" -" <path d=\"M 12 8 L 13 8 L 13 9 L 12 9 L 12 8 Z\" />\n" -" <path d=\"M 12 10 L 13 10 L 13 11 L 12 11 L 12 10 Z\" />\n" -" <path d=\"M 12 12 L 13 12 L 13 13 L 12 13 L 12 12 Z\" />\n" -" <path d=\"M 12 14 L 13 14 L 13 15 L 12 15 L 12 14 Z\" />\n" -" <path d=\"M 13 6 L 14 6 L 14 7 L 13 7 L 13 6 Z\" />\n" -" <path d=\"M 13 8 L 14 8 L 14 9 L 13 9 L 13 8 Z\" />\n" -" <path d=\"M 13 10 L 14 10 L 14 11 L 13 11 L 13 10 Z\" />\n" -" <path d=\"M 13 12 L 14 12 L 14 13 L 13 13 L 13 12 Z\" />\n" -" <path d=\"M 13 13 L 14 13 L 14 14 L 13 14 L 13 13 Z\" />\n" -" <path d=\"M 13 14 L 14 14 L 14 15 L 13 15 L 13 14 Z\" />\n" -" <path d=\"M 14 7 L 15 7 L 15 8 L 14 8 L 14 7 Z\" />\n" -" <path d=\"M 14 8 L 15 8 L 15 9 L 14 9 L 14 8 Z\" />\n" -" <path d=\"M 14 9 L 15 9 L 15 10 L 14 10 L 14 9 Z\" />\n" -" <path d=\"M 14 10 L 15 10 L 15 11 L 14 11 L 14 10 Z\" />\n" -" <path d=\"M 14 11 L 15 11 L 15 12 L 14 12 L 14 11 Z\" />\n" -" <path d=\"M 14 12 L 15 12 L 15 13 L 14 13 L 14 12 Z\" />\n" -"</svg>\n" -msgstr "" - -msgid "" -"With the new favicon file, I now had to add to the templates' `<head>` a " -"`<link>` to this icon:" -msgstr "" - -msgid "" -"<head>\n" -" <meta charset=\"UTF-8\" />\n" -" <link rel=\"icon\" type=\"image/svg+xml\" href=\"/static/favicon.svg\">\n" -" ...\n" -msgstr "" - -msgid "" -"Still missing is a bitmap image for places that can't handle vector images. " -"I used Jekyll generator to create an PNG from the existing SVG:" -msgstr "" - -msgid "" -"module Jekyll\n" -" class FaviconGenerator < Generator\n" -" safe true\n" -" priority :high\n" -"\n" -" SIZE = 420\n" -"\n" -" def generate(site)\n" -" svg = 'static/favicon.svg'\n" -" png = 'static/favicon.png'\n" -" unless File.exist? png then\n" -" puts \"Missing '#{png}', generating...\"\n" -" puts `inkscape -o #{png} -w #{SIZE} -h #{SIZE} #{svg}`\n" -" end\n" -" end\n" -" end\n" -"end\n" -msgstr "" - -msgid "" -"I had to increase the priority of the generator so that it would run before " -"other places that would use a `{% link /static/favicon.png %}`, otherwise " -"the file would be considered missing." -msgstr "" - -msgid "title: SVG favicon" -msgstr "" - -msgid "date: 2020-12-29" -msgstr "" - -msgid "updated_at: 2021-01-12" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: svg-favicon" -msgstr "" - -msgid "" -"The good thing about this new favicon (at " -"[`/static/favicon.svg`](/static/favicon.svg)) is that a) it is simple enough" -" that I feel comfortable editing it manually and b) it is an SVG, which " -"means I can generate any desired size." -msgstr "" - -#~ msgid "" -#~ "title: SVG favicon\n" -#~ "date: 2020-12-29\n" -#~ "layout: post\n" -#~ "lang: en\n" -#~ "ref: svg-favicon" -#~ msgstr "" - -#~ msgid "" -#~ "The good thing about this new favicon is that a) it is simple enough that I " -#~ "feel comfortable editing it manually and b) it is an SVG, which means I can " -#~ "generate any desired size." -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2021-01-12-awk-snippet-send-email-to-multiple-recipients-with-curl.po b/locale/pt/LC_MESSAGES/_tils/2021-01-12-awk-snippet-send-email-to-multiple-recipients-with-curl.po deleted file mode 100644 index 5ed4783..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2021-01-12-awk-snippet-send-email-to-multiple-recipients-with-curl.po +++ /dev/null @@ -1,249 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: 'Awk snippet: send email to multiple recipients with cURL'" -msgstr "" - -msgid "date: 2021-01-12" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: awk-snippet-send-email-to-multiple-recipients-with-curl" -msgstr "" - -msgid "My requirements for the `sendmail` command were:" -msgstr "" - -msgid "store the email in a file, and send it later." -msgstr "" - -msgid "send from different addresses, using different SMTP servers;" -msgstr "" - -msgid "" -"I couldn't find an MTA that could accomplish that, but I was able to quickly" -" write a solution." -msgstr "" - -msgid "The first part was the easiest: store the email in a file:" -msgstr "" - -msgid "" -"# ~/.config/mutt/muttrc:\n" -"set sendmail=~/bin/enqueue-email.sh\n" -"\n" -"# ~/bin/enqueue-email.sh:\n" -"#!/bin/sh -eu\n" -"\n" -"cat - > \"$HOME/mbsync/my-queued-emails/$(date -Is)\"\n" -msgstr "" - -msgid "" -"Now that I had the email file store locally, I needed a program to send the " -"email from the file, so that I could create a cronjob like:" -msgstr "" - -msgid "" -"for f in ~/mbsync/my-queued-emails/*; do\n" -" ~/bin/dispatch-email.sh \"$f\" && rm \"$f\"\n" -"done\n" -msgstr "" - -msgid "" -"The `dispatch-email.sh` would have to look at the `From: ` header and decide" -" which SMTP server to use. As I [found " -"out](https://blog.edmdesigner.com/send-email-from-linux-command-line/) that " -"[curl](https://curl.se/) supports SMTP and is able to send emails, this is " -"what I ended up with:" -msgstr "" - -msgid "Most of curl flags used are self-explanatory, except for `$rcpt`." -msgstr "" - -msgid "" -"curl connects to the SMTP server, but doesn't set the recipient address by " -"looking at the message. My solution was to generate the curl flags, store " -"them in `$rcpt` and use it unquoted to leverage shell word splitting." -msgstr "" - -msgid "" -"To me, the most interesting part was building the `$rcpt` flags. My first " -"instinct was to try grep, but it couldn't print only matches in a regex. As " -"I started to turn towards sed, I envisioned needing something else to loop " -"over the sed output, and I then moved to Awk." -msgstr "" - -msgid "" -"$ H='To: to@example.com, to2@example.com\\nCc: cc@example.com, cc2@example.com\\nBcc: bcc@example.com,bcc2@example.com\\n'\n" -"$ printf \"$H\" | awk '/^To: .*$/ { print $0 }'\n" -"To: to@example.com, to2@example.com\n" -"$ printf \"$H\" | awk 'match($0, /^To: (.*)$/, m) { print m }'\n" -"awk: ligne de commande:1: (FILENAME=- FNR=1) fatal : tentative d'utilisation du tableau « m » dans un contexte scalaire\n" -"$ printf \"$H\" | awk 'match($0, /^To: (.*)$/, m) { print m[0] }'\n" -"To: to@example.com, to2@example.com\n" -"$ printf \"$H\" | awk 'match($0, /^To: (.*)$/, m) { print m[1] }'\n" -"to@example.com, to2@example.com\n" -"$ printf \"$H\" | awk 'match($0, /^To: (.*)$/, m) { split(m[1], tos, \" \"); print tos }'\n" -"awk: ligne de commande:1: (FILENAME=- FNR=1) fatal : tentative d'utilisation du tableau « tos » dans un contexte scalaire\n" -"$ printf \"$H\" | awk 'match($0, /^To: (.*)$/, m) { split(m[1], tos, \" \"); print tos[0] }'\n" -"\n" -"$ printf \"$H\" | awk 'match($0, /^To: (.*)$/, m) { split(m[1], tos, \" \"); print tos[1] }'\n" -"to@example.com,\n" -"$ printf \"$H\" | awk 'match($0, /^To: (.*)$/, m) { split(m[1], tos, \" \"); print tos[2] }'\n" -"to2@example.com\n" -"$ printf \"$H\" | awk 'match($0, /^To: (.*)$/, m) { split(m[1], tos, \" \"); print tos[3] }'\n" -"\n" -msgstr "" - -msgid "" -"(This isn't the verbatim interactive session, but a cleaned version to make " -"it more readable.)" -msgstr "" - -msgid "" -"At this point, I realized I needed a for loop over the `tos` array, and I " -"moved the Awk snippet into the `~/bin/dispatch-email.sh`. I liked the final " -"thing:" -msgstr "" - -msgid "" -"match($0, /^(To|Cc|Bcc): (.*)$/, m) {\n" -" split(m[2], tos, \",\")\n" -" for (i in tos) {\n" -" print \"--mail-rcpt \" tos[i]\n" -" }\n" -"}\n" -msgstr "" - -msgid "" -"As I learn more about Awk, I feel that it is too undervalued, as many people" -" turn to Perl or other programming languages when Awk suffices. The " -"advantage is pretty clear: writing programs that run on any POSIX system, " -"without extra dependencies required." -msgstr "" - -msgid "Coding to the standards is underrated." -msgstr "" - -msgid "" -"#!/bin/sh -eu\n" -"\n" -"F=\"$1\"\n" -"\n" -"rcpt=\"$(awk '\n" -" match($0, /^(To|Cc|Bcc): (.*)$/, m) {\n" -" split(m[2], tos, \",\")\n" -" for (i in tos) {\n" -" print \"--mail-rcpt \" tos[i]\n" -" }\n" -" }\n" -"' \"$F\")\"\n" -"\n" -"if grep -qE '^From: .*<addr@server1\\.org>$' \"$F\"; then\n" -" curl \\\n" -" -s \\\n" -" --url smtp://smtp.server1.org:587 \\\n" -" --ssl-reqd \\\n" -" --mail-from addr@server1.org \\\n" -" $rcpt \\\n" -" --user 'addr@server1.org:my-long-and-secure-passphrase' \\\n" -" --upload-file \"$F\"\n" -"elif grep -qE '^From: .*<addr@server2\\.org>$' \"$F\"; then\n" -" curl \\\n" -" -s \\\n" -" --url smtp://smtp.server2.org:587 \\\n" -" --ssl-reqd \\\n" -" --mail-from addr@server2.org \\\n" -" $rcpt \\\n" -" --user 'addr@server2.org:my-long-and-secure-passphrase' \\\n" -" --upload-file \"$F\"\n" -"else\n" -" echo 'Bad \"From: \" address'\n" -" exit 1\n" -"fi\n" -msgstr "" - -msgid "" -"In the short Awk snippet, 3 things were new to me: the `match(...)`, " -"`split(...)` and `for () {}`. The only other function I have ever used was " -"`gsub(...)`, but these new ones felt similar enough that I could almost " -"guess their behaviour and arguments. `match(...)` stores the matches of a " -"regex on the given array positionally, and `split(...)` stores the chunks in" -" the given array." -msgstr "" - -msgid "I even did it incrementally:" -msgstr "" - -msgid "" -"As I experiment with [Neomutt](https://neomutt.org/), I wanted to keep being" -" able to enqueue emails for sending later like my previous setup, so that I " -"didn't rely on having an internet connection." -msgstr "" - -#~ msgid "" -#~ "As I experimented with [Neomutt](https://neomutt.org/), I wanted to keep " -#~ "being able to enqueue emails for sending later like my previous setup, so " -#~ "that I didn't rely on having an internet connection." -#~ msgstr "" - -#~ msgid "I even did this incrementally:" -#~ msgstr "" - -#~ msgid "" -#~ "In the short Awk snippet, 3 things were new to me: the `match(...)`, " -#~ "`split(...)` and `for () {}`. The only other function I have ever used was " -#~ "`gsub(...)`, but these new felt similar enough that I could almost guess " -#~ "their behaviour. `match(...)` stores the matches of a regex on the given " -#~ "array positionally, and `split(...)` stores the chunks in the given array." -#~ msgstr "" - -#~ msgid "" -#~ "As I experimented with [Neomutt](https://neomutt.org/), I wanted to keep " -#~ "being able to enqueue emails for sending later, so that I didn't rely on " -#~ "having an internet connection." -#~ msgstr "" - -#~ msgid "" -#~ "#!/bin/sh -eu\n" -#~ "\n" -#~ "F=\"$1\"\n" -#~ "\n" -#~ "rcpt=\"$(awk '\n" -#~ " match($0, /^(To|Cc|Bcc): (.*)$/, m) {\n" -#~ " split(m[2], tos, \",\")\n" -#~ " for (i in tos) {\n" -#~ " print \"--mail-rcpt \" tos[i]\n" -#~ " }\n" -#~ " }\n" -#~ "' \"$F\")\"\n" -#~ "\n" -#~ "if grep -qE '^From: .*<addr@server1\\.org>$' \"$F\"; then\n" -#~ " curl \\\n" -#~ " -s \\\n" -#~ " --url smtp://smtp.server1.org:587 \\\n" -#~ " --ssl-reqd \\\n" -#~ " --mail-from addr@server1.org \\\n" -#~ " $rcpt \\\n" -#~ " --user 'addr@server1.org:my-long-and-secure-passphrase' \\\n" -#~ " --upload-file \"$F\"\n" -#~ "eliif grep -qE '^From: .*<addr@server2\\.org>$' \"$F\"; then\n" -#~ " curl \\\n" -#~ " -s \\\n" -#~ " --url smtp://smtp.server2.org:587 \\\n" -#~ " --ssl-reqd \\\n" -#~ " --mail-from addr@server2.org \\\n" -#~ " $rcpt \\\n" -#~ " --user 'addr@server2.org:my-long-and-secure-passphrase' \\\n" -#~ " --upload-file \"$F\"\n" -#~ "else\n" -#~ " echo 'Bad \"From: \" address'\n" -#~ " exit 1\n" -#~ "fi\n" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2021-01-17-posix-sh-and-shebangs.po b/locale/pt/LC_MESSAGES/_tils/2021-01-17-posix-sh-and-shebangs.po deleted file mode 100644 index e285d50..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2021-01-17-posix-sh-and-shebangs.po +++ /dev/null @@ -1,97 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: POSIX sh and shebangs" -msgstr "" - -msgid "date: 2021-01-17" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: posix-sh-and-shebangs" -msgstr "" - -msgid "" -"As I [keep moving][posix-awk-0] [towards POSIX][posix-awk-1], I'm on the " -"process of migrating all my Bash scripts to POSIX sh." -msgstr "" - -msgid "" -"As I dropped `[[`, arrays and other Bashisms, I was left staring at the " -"first line of every script, wondering what to do: what is the POSIX sh " -"equivalent of `#!/usr/bin/env bash`? I already knew that POSIX says nothing " -"about shebangs, and that the portable way to call a POSIX sh script is `sh " -"script.sh`, but I didn't know what to do with that first line." -msgstr "" - -msgid "What I had previously was:" -msgstr "" - -msgid "" -"#!/usr/bin/env bash\n" -"set -Eeuo pipefail\n" -"cd \"$(dirname \"${BASH_SOURCE[0]}\")\"\n" -msgstr "" - -msgid "" -"Obviously, the `$BASH_SOURCE` would be gone, and I would have to adapt some " -"of my scripts to not rely on the script location. The `-E` and `-o pipefail`" -" options were also gone, and would be replaced by nothing." -msgstr "" - -msgid "I converted all of them to:" -msgstr "" - -msgid "#!/bin/sh -eu\n" -msgstr "" - -msgid "" -"I moved the `-eu` options to the shebang line itself, striving for " -"conciseness. But as I changed callers from `./script.sh` to `sh script.sh`, " -"things started to fail. Some tests that should fail reported errors, but " -"didn't return 1." -msgstr "" - -msgid "" -"My first reaction was to revert back to `./script.sh`, but the POSIX bug I " -"caught is a strong strain, and when I went back to it, I figured that the " -"callers were missing some flags. Specifically, `sh -eu script.sh`." -msgstr "" - -msgid "" -"Then it clicked: when running with `sh script.sh`, the shebang line with the" -" sh options is ignored, as it is a comment!" -msgstr "" - -msgid "Which means that the shebang most friendly with POSIX is:" -msgstr "" - -msgid "" -"#!/bin/sh\n" -"set -eu\n" -msgstr "" - -msgid "" -"when running via `./script.sh`, if the system has an executable at " -"`/bin/sh`, it will be used to run the script;" -msgstr "" - -msgid "" -"when running via `sh script.sh`, the sh options aren't ignored as " -"previously." -msgstr "" - -msgid "TIL." -msgstr "" - -msgid "" -"[posix-awk-0]: {% link _tils/2020-12-15-awk-snippet-shellcheck-all-scripts-" -"in-a-repository.md %} [posix-awk-1]: {% link _tils/2021-01-12-awk-snippet-" -"send-email-to-multiple-recipients-with-curl.md %}" -msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2021-04-24-clojure-auto-curry.po b/locale/pt/LC_MESSAGES/_tils/2021-04-24-clojure-auto-curry.po deleted file mode 100644 index ab59a4f..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2021-04-24-clojure-auto-curry.po +++ /dev/null @@ -1,220 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: Clojure auto curry" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: clojure-auto-curry" -msgstr "" - -msgid "A naive `add` definition, alongside its usage and macroexpansion:" -msgstr "" - -msgid "" -"user=> (defcurry add\n" -" [a b c d e]\n" -" (+ 1 2 3 4 5))\n" -"#'user/add\n" -"\n" -"user=> (add 1)\n" -"#object[clojure.core$partial$fn__5857 0x2c708440 \"clojure.core$partial$fn__5857@2c708440\"]\n" -"\n" -"user=> (add 1 2 3 4)\n" -"#object[clojure.core$partial$fn__5863 0xf4c0e4e \"clojure.core$partial$fn__5863@f4c0e4e\"]\n" -"\n" -"user=> ((add 1) 2 3 4 5)\n" -"15\n" -"\n" -"user=> (((add 1) 2 3) 4 5)\n" -"15\n" -"\n" -"user=> (use 'clojure.pprint)\n" -"nil\n" -"\n" -"user=> (pprint\n" -" (macroexpand\n" -" '(defcurry add\n" -" [a b c d e]\n" -" (+ 1 2 3 4 5))))\n" -"(def\n" -" add\n" -" (clojure.core/fn\n" -" ([a b c d e] (+ 1 2 3 4 5))\n" -" ([a] (clojure.core/partial add a))\n" -" ([a b] (clojure.core/partial add a b))\n" -" ([a b c] (clojure.core/partial add a b c))\n" -" ([a b c d] (clojure.core/partial add a b c d))))\n" -"nil\n" -msgstr "" - -msgid "" -"This simplistic `defcurry` definition doesn't support optional parameters, " -"multi-arity, `&` rest arguments, docstrings, etc., but it could certainly " -"evolve to do so." -msgstr "" - -msgid "" -"I like how `defcurry` is so short, and abdicates the responsability of doing" -" the multi-arity logic to Clojure's built-in multi-arity support. Simple and" -" elegant." -msgstr "" - -msgid "Same Clojure as before, now with auto-currying via macros." -msgstr "" - -msgid "" -"Here's a simple macro defined by [Loretta " -"He](http://lorettahe.github.io/clojure/2016/09/22/clojure-auto-curry) to " -"create Clojure functions that are curried on all arguments, relying on " -"Clojure's multi-arity support:" -msgstr "" - -msgid "date: 2021-04-24 1" -msgstr "" - -msgid "" -"(defmacro defcurry\n" -" [name args & body]\n" -" (let [partials (map (fn [n]\n" -" `(~(subvec args 0 n) (partial ~name ~@(take n args))))\n" -" (range 1 (count args)))]\n" -" `(defn ~name\n" -" (~args ~@body)\n" -" ~@partials)))\n" -msgstr "" - -msgid "Comparison with Common Lisp" -msgstr "" - -msgid "My attempt at writing an equivalent for Common Lisp gives me:" -msgstr "" - -msgid "" -"(defun partial (fn &rest args)\n" -" (lambda (&rest args2)\n" -" (apply fn (append args args2))))\n" -"\n" -"(defun curry-n (n func)\n" -" (cond ((< n 0) (error \"Too many arguments\"))\n" -" ((zerop n) (funcall func))\n" -" (t (lambda (&rest rest)\n" -" (curry-n (- n (length rest))\n" -" (apply #'partial func rest))))))\n" -"\n" -"(defmacro defcurry (name args &body body)\n" -" `(defun ,name (&rest rest)\n" -" (let ((func (lambda ,args ,@body)))\n" -" (curry-n (- ,(length args) (length rest))\n" -" (apply #'partial func rest)))))\n" -msgstr "" - -msgid "" -"Without built-in multi-arity support, we have to do more work, like tracking" -" the number of arguments consumed so far. We also have to write `#'partial` " -"ourselves. That is, without dependending on any library, sticking to ANSI " -"Common Lisp." -msgstr "" - -msgid "The usage is pretty similar:" -msgstr "" - -msgid "" -"* (defcurry add (a b c d e)\n" -" (+ a b c d e))\n" -"ADD\n" -"\n" -"* (add 1)\n" -"#<FUNCTION (LAMBDA (&REST REST) :IN CURRY-N) {100216419B}>\n" -"\n" -"* (funcall (add 1) 2 3 4)\n" -"#<FUNCTION (LAMBDA (&REST REST) :IN CURRY-N) {100216537B}>\n" -"\n" -"* (funcall (add 1) 2 3 4 5)\n" -"15\n" -"\n" -"* (funcall (funcall (add 1) 2 3) 4 5)\n" -"15\n" -"\n" -"* (macroexpand-1\n" -" '(defcurry add (a b c d e)\n" -" (+ a b c d e)))\n" -"(DEFUN ADD (&REST REST)\n" -" (LET ((FUNC (LAMBDA (A B C D E) (+ A B C D E))))\n" -" (CURRY-N (- 5 (LENGTH REST)) (APPLY #'PARTIAL FUNC REST))))\n" -"T\n" -msgstr "" - -msgid "" -"This also require `funcall`s, since we return a `lambda` that doesn't live " -"in the function namespace." -msgstr "" - -msgid "" -"Like the Clojure one, it doesn't support optional parameters, `&rest` rest " -"arguments, docstrings, etc., but it also could evolve to do so." -msgstr "" - -msgid "updated_at: 2021-04-27" -msgstr "" - -#~ msgid "" -#~ "(defmacro defcurry\n" -#~ " [fname args & body]\n" -#~ " (let [partials (map (fn [n]\n" -#~ " `(~(subvec args 0 n) (partial ~fname ~@(take n args))))\n" -#~ " (range 1 (count args)))]\n" -#~ " `(defn ~fname\n" -#~ " (~args ~@body)\n" -#~ " ~@partials)))\n" -#~ msgstr "" - -#~ msgid "date: 2021-04-24" -#~ msgstr "" - -#~ msgid "" -#~ "A simple macro defined by [Loretta " -#~ "He](http://lorettahe.github.io/clojure/2016/09/22/clojure-auto-curry) to " -#~ "create Clojure functions that are curried on all arguments, relying on " -#~ "Clojure's multi-arity support:" -#~ msgstr "" - -#~ msgid "" -#~ "Without built-in multi-arity support, we have to do more work, like tracking" -#~ " the number of arguments consumed so far. That is, without dependending on " -#~ "any library, sticking to ANSI Common Lisp." -#~ msgstr "" - -#~ msgid "" -#~ "(defun curry-n (n fn)\n" -#~ " (if (= 0 n)\n" -#~ " (funcall fn)\n" -#~ " (lambda (&rest rest)\n" -#~ " (curry-n (something n) fn))))\n" -#~ "\n" -#~ "(defun add (a b c d e)\n" -#~ " (curry-n\n" -#~ " (length '(a b c d e))\n" -#~ " (lambda (&rest rest)\n" -#~ " (apply #'+ rest))))\n" -#~ msgstr "" - -#~ msgid "" -#~ "(defun curry-n (n fn)\n" -#~ " (if (= 0 n)\n" -#~ " (funcall fn)\n" -#~ " (lambda (&rest rest)\n" -#~ " (curry-n (something n) fn))))\n" -#~ "\n" -#~ "(defun add (a b c d e)\n" -#~ " (curry-n\n" -#~ " (length '(a b c d e))\n" -#~ " (lambda (&rest rest)\n" -#~ " (apply #'+ rest))))\n" -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2021-04-24-common-lisp-argument-precedence-order-parameterization-of-a-generic-function.po b/locale/pt/LC_MESSAGES/_tils/2021-04-24-common-lisp-argument-precedence-order-parameterization-of-a-generic-function.po deleted file mode 100644 index 6aa66a8..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2021-04-24-common-lisp-argument-precedence-order-parameterization-of-a-generic-function.po +++ /dev/null @@ -1,210 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "" -"title: Common Lisp argument precedence order parameterization of a generic " -"function" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "" -"ref: common-lisp-argument-precedence-order-parameterization-of-a-generic-" -"function" -msgstr "" - -msgid "" -"When CLOS dispatches a method, it picks the most specific method definition " -"to the argument list:" -msgstr "" - -msgid "" -"\n" -"* (defgeneric a-fn (x))\n" -"#<STANDARD-GENERIC-FUNCTION A-FN (0) {5815ACB9}>\n" -"\n" -"* (defmethod a-fn (x) :default-method)\n" -"#<STANDARD-METHOD A-FN (T) {581DB535}>\n" -"\n" -"* (defmethod a-fn ((x number)) :a-number)\n" -"#<STANDARD-METHOD A-FN (NUMBER) {58241645}>\n" -"\n" -"* (defmethod a-fn ((x (eql 1))) :number-1)\n" -"#<STANDARD-METHOD A-FN ((EQL 1)) {582A7D75}>\n" -"\n" -"* (a-fn nil)\n" -":DEFAULT-METHOD\n" -"\n" -"* (a-fn \"1\")\n" -":DEFAULT-METHOD\n" -"\n" -"* (a-fn 0)\n" -":A-NUMBER\n" -"\n" -"* (a-fn 1)\n" -":NUMBER-1\n" -msgstr "" - -msgid "" -"CLOS uses a similar logic when choosing the method from parent classes, when" -" multiple ones are available:" -msgstr "" - -msgid "" -"* (defclass class-a () ())\n" -"\n" -"#<STANDARD-CLASS CLASS-A {583E0B25}>\n" -"* (defclass class-b () ())\n" -"\n" -"#<STANDARD-CLASS CLASS-B {583E7F6D}>\n" -"* (defgeneric another-fn (obj))\n" -"\n" -"#<STANDARD-GENERIC-FUNCTION ANOTHER-FN (0) {583DA749}>\n" -"* (defmethod another-fn ((obj class-a)) :class-a)\n" -"; Compiling LAMBDA (.PV-CELL. .NEXT-METHOD-CALL. OBJ):\n" -"; Compiling Top-Level Form:\n" -"\n" -"#<STANDARD-METHOD ANOTHER-FN (CLASS-A) {584523C5}>\n" -"* (defmethod another-fn ((obj class-b)) :class-b)\n" -"; Compiling LAMBDA (.PV-CELL. .NEXT-METHOD-CALL. OBJ):\n" -"; Compiling Top-Level Form:\n" -"\n" -"#<STANDARD-METHOD ANOTHER-FN (CLASS-B) {584B8895}>\n" -msgstr "" - -msgid "" -"Given the above definitions, when inheriting from `class-a` and `class-b`, " -"the order of inheritance matters:" -msgstr "" - -msgid "" -"* (defclass class-a-coming-first (class-a class-b) ())\n" -"#<STANDARD-CLASS CLASS-A-COMING-FIRST {584BE6AD}>\n" -"\n" -"* (defclass class-b-coming-first (class-b class-a) ())\n" -"#<STANDARD-CLASS CLASS-B-COMING-FIRST {584C744D}>\n" -"\n" -"* (another-fn (make-instance 'class-a-coming-first))\n" -":CLASS-A\n" -"\n" -"* (another-fn (make-instance 'class-b-coming-first))\n" -":CLASS-B\n" -msgstr "" - -msgid "" -"Combining the order of inheritance with generic functions with multiple " -"arguments, CLOS has to make a choice of how to pick a method given two " -"competing definitions, and its default strategy is prioritizing from left to" -" right:" -msgstr "" - -msgid "" -"* (defgeneric yet-another-fn (obj1 obj2))\n" -"#<STANDARD-GENERIC-FUNCTION YET-ANOTHER-FN (0) {584D9EC9}>\n" -"\n" -"* (defmethod yet-another-fn ((obj1 class-a) obj2) :first-arg-specialized)\n" -"#<STANDARD-METHOD YET-ANOTHER-FN (CLASS-A T) {5854269D}>\n" -"\n" -"* (defmethod yet-another-fn (obj1 (obj2 class-b)) :second-arg-specialized)\n" -"#<STANDARD-METHOD YET-ANOTHER-FN (T CLASS-B) {585AAAAD}>\n" -"\n" -"* (yet-another-fn (make-instance 'class-a) (make-instance 'class-b))\n" -":FIRST-ARG-SPECIALIZED\n" -msgstr "" - -msgid "" -"For that, we use the `:argument-precedence-order` option when declaring a " -"generic function:" -msgstr "" - -msgid "" -"* (defgeneric yet-another-fn (obj1 obj2) (:argument-precedence-order obj2 obj1))\n" -"#<STANDARD-GENERIC-FUNCTION YET-ANOTHER-FN (2) {584D9EC9}>\n" -"\n" -"* (yet-another-fn (make-instance 'class-a) (make-instance 'class-b))\n" -":SECOND-ARG-SPECIALIZED\n" -msgstr "" - -msgid "" -"I liked that the `:argument-precedence-order` option exists. We shouldn't " -"have to change the arguments from `(obj1 obj2)` to `(obj2 obj1)` just to " -"make CLOS pick the method that we want. We can configure its default " -"behaviour if desired, and keep the order of arguments however it best fits " -"the generic function." -msgstr "" - -msgid "Comparison with Clojure" -msgstr "" - -msgid "Clojure has an equivalent, when using `defmulti`." -msgstr "" - -msgid "" -"Since when declaring a multi-method with `defmulti` we must define the " -"dispatch function, Clojure uses it to pick the method definition. Since the " -"dispatch function is required, there is no need for a default behaviour, " -"such as left-to-right." -msgstr "" - -msgid "Conclusion" -msgstr "" - -msgid "" -"Making the argument precedence order configurable for generic functions but " -"not for class definitions makes a lot of sense." -msgstr "" - -msgid "" -"One shouldn't change the order of arguments of a generic function for the " -"sake of tailoring it to the CLOS priority ranking algorithm, but doing it " -"for a class definition is just fine." -msgstr "" - -msgid "TIL." -msgstr "" - -msgid "" -"CLOS has to make a choice between the first and the second definition of " -"`yet-another-fn`, but its choice is just a heuristic. What if we want the " -"choice to be based on the second argument, instead of the first?" -msgstr "" - -msgid "" -"When declaring a class, we can choose the precedence order, and that is " -"about it. But when defining a generic function, the order of arguments is " -"more important to the function semantics, and the argument precedence being " -"left-to-right is just the default behaviour." -msgstr "" - -msgid "References" -msgstr "" - -msgid "" -"[Object-Oriented Programming in Common Lisp: A Programmer's Guide to " -"CLOS](https://en.wikipedia.org/wiki/Object-" -"Oriented_Programming_in_Common_Lisp), by Sonja E. Keene" -msgstr "" - -msgid "date: 2021-04-24 2" -msgstr "" - -#~ msgid "date: 2021-04-24" -#~ msgstr "" - -#~ msgid "" -#~ "CLOS has to make a choice between the first and the second definition of " -#~ "`yet-another-fn`, but its choice is just a heuristic. What if we want to the" -#~ " choice to be based on the second argument first?" -#~ msgstr "" - -#~ msgid "" -#~ "When declaring a class, we can choose the precedence order, and that is " -#~ "about it. But when defining a generic function, the order of argumentws is " -#~ "more important to the function semantics, and the argument precedence being " -#~ "left-to-right is just the default behaviour." -#~ msgstr "" diff --git a/locale/pt/LC_MESSAGES/_tils/2021-04-24-three-way-conditional-for-number-signs.po b/locale/pt/LC_MESSAGES/_tils/2021-04-24-three-way-conditional-for-number-signs.po deleted file mode 100644 index 925a00b..0000000 --- a/locale/pt/LC_MESSAGES/_tils/2021-04-24-three-way-conditional-for-number-signs.po +++ /dev/null @@ -1,95 +0,0 @@ -# -msgid "" -msgstr "" - -msgid "title: Three-way conditional for number signs" -msgstr "" - -msgid "date: 2021-04-24 3" -msgstr "" - -msgid "layout: post" -msgstr "" - -msgid "lang: en" -msgstr "" - -msgid "ref: three-way-conditional-for-number-signs" -msgstr "" - -msgid "" -"A useful macro from Paul Graham's [On " -"Lisp](http://www.paulgraham.com/onlisptext.html) book:" -msgstr "" - -msgid "" -"(defmacro nif (expr pos zero neg)\n" -" (let ((g (gensym)))\n" -" `(let ((,g ,expr))\n" -" (cond ((plusp ,g) ,pos)\n" -" ((zerop ,g) ,zero)\n" -" (t ,neg)))))\n" -msgstr "" - -msgid "" -"The latest example I can think of is section 1.3.3 of [Structure and " -"Interpretation of Computer " -"Programs](https://mitpress.mit.edu/sites/default/files/sicp/index.html), " -"which I was reading recently:" -msgstr "" - -msgid "" -"(define (search f neg-point pos-point)\n" -" (let ((midpoint (average neg-point pos-point)))\n" -" (if (close-enough? neg-point post-point)\n" -" midpoint\n" -" (let ((test-value (f midpoint)))\n" -" (cond ((positive? test-value)\n" -" (search f neg-point midpoint))\n" -" ((negative? test-value)\n" -" (search f midpoint pos-point))\n" -" (else midpoint))))))\n" -msgstr "" - -msgid "" -"(define (search f neg-point pos-point)\n" -" (let ((midpoint (average neg-point pos-point)))\n" -" (if (close-enough? neg-point post-point)\n" -" midpoint\n" -" (nif (f midpoint)\n" -" (search f neg-point midpoint)\n" -" (midpoint)\n" -" (search f midpoint pos-point)))))\n" -msgstr "" - -msgid "" -"It also avoids `cond`'s extra clunky parentheses for grouping, which is " -"unnecessary but built-in." -msgstr "" - -msgid "" -"As a macro, I personally feel it tilts the balance towards expressivenes " -"despite its extra cognitive load toll." -msgstr "" - -msgid "" -"After I looked at this macro, I started seeing opportunities to using it in " -"many places, and yet I didn't see anyone else using it." -msgstr "" - -msgid "" -"Not that the book should introduce such macro this early, but I couldn't " -"avoid feeling bothered by not using the `nif` macro, which could even remove" -" the need for the intermediate `test-value` variable:" -msgstr "" - -#~ msgid "" -#~ "After I looked at this macro, I started seeing opportunities to using it in " -#~ "many places, and yet I didn't see anyonelse using it." -#~ msgstr "" - -#~ msgid "" -#~ "Not that the book should introduce such macro this early, but I couldn't " -#~ "avoid feeling bothered by not using a `nif` macro, which could even remove " -#~ "the need for the intermediate `test-value` variable:" -#~ msgstr "" |