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| author | EuAndreh <eu@euandre.org> | 2023-04-06 11:36:54 -0300 |
|---|---|---|
| committer | EuAndreh <eu@euandre.org> | 2023-04-06 11:36:54 -0300 |
| commit | d592d7ab5fcef86428a0bbf2c9629cbd846b2d59 (patch) | |
| tree | 52b9ac10137bc92c3dbe46eee5241af25d13de10 | |
| parent | v2: Add support for src/redirect.mappings via symlinks (diff) | |
| download | euandre.org-d592d7ab5fcef86428a0bbf2c9629cbd846b2d59.tar.gz euandre.org-d592d7ab5fcef86428a0bbf2c9629cbd846b2d59.tar.xz | |
v2: src/bin/html: Turn extract_plaintext_snippets() into a () function
| -rwxr-xr-x | v2/src/bin/html | 71 |
1 files changed, 34 insertions, 37 deletions
diff --git a/v2/src/bin/html b/v2/src/bin/html index 38270b1..f995753 100755 --- a/v2/src/bin/html +++ b/v2/src/bin/html @@ -98,49 +98,46 @@ markdown_to_html() { ' } -extract_plaintext_snippets() { +extract_plaintext_snippets() ( SNIPPETS="${FILENAME%.md}.snippets" printf '' > "$SNIPPETS" F="$(mkstemp)" cat > "$F" - ( - IFS='' - BLOCK_NUMBER=0 - IN_BLOCK= - while read -r line; do - if [ "$line" = '</code></pre>' ]; then - IN_BLOCK= - fi - - if [ -n "$IN_BLOCK" ]; then - printf '%s\n' "$line" | htmlesc -d >> "$OUT" - fi - - if printf '%s' "$line" | grep -q "^$INDENT<pre><code"; then - IN_BLOCK=1 - OUT="${FILENAME%.md}.html.$BLOCK_NUMBER.txt" - BLOCK_NUMBER=$((BLOCK_NUMBER + 1)) - printf '%s\n' "$line" | - sed "s|^\($INDENT<pre><code.*>\)\(.*\)$|\2|" | - htmlesc -d > "$OUT" - printf '%s\n' "$OUT" >> "$SNIPPETS" - fi - done < "$F" - - BLOCK_NUMBER=0 - while read -r line; do - printf '%s\n' "$line" + IFS='' + BLOCK_NUMBER=0 + IN_BLOCK= + while read -r line; do + if [ "$line" = '</code></pre>' ]; then + IN_BLOCK= + fi - if [ "$line" = '</code></pre>' ]; then - printf '%s<p class="plaintext-link"><a href="%s">plaintext</a></p>\n' \ - "$INDENT" \ - "$(basename "${url_part:?}").$BLOCK_NUMBER.txt" - BLOCK_NUMBER=$((BLOCK_NUMBER + 1)) - fi - done < "$F" - ) + if [ -n "$IN_BLOCK" ]; then + printf '%s\n' "$line" | htmlesc -d >> "$OUT" + fi -} + if printf '%s' "$line" | grep -q "^$INDENT<pre><code"; then + IN_BLOCK=1 + OUT="${FILENAME%.md}.html.$BLOCK_NUMBER.txt" + BLOCK_NUMBER=$((BLOCK_NUMBER + 1)) + printf '%s\n' "$line" | + sed "s|^\($INDENT<pre><code.*>\)\(.*\)$|\2|" | + htmlesc -d > "$OUT" + printf '%s\n' "$OUT" >> "$SNIPPETS" + fi + done < "$F" + + BLOCK_NUMBER=0 + while read -r line; do + printf '%s\n' "$line" + + if [ "$line" = '</code></pre>' ]; then + printf '%s<p class="plaintext-link"><a href="%s">plaintext</a></p>\n' \ + "$INDENT" \ + "$(basename "${url_part:?}").$BLOCK_NUMBER.txt" + BLOCK_NUMBER=$((BLOCK_NUMBER + 1)) + fi + done < "$F" +) add_line_numbers() { awk ' |