fallible/ 0000755 0001750 0000144 00000000000 14174536707 012026 5 ustar andreh users fallible/COPYING 0000644 0001750 0000144 00000103333 14174534024 013052 0 ustar andreh users GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc.
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
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Copyright (C)
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it under the terms of the GNU Affero General Public License as published by
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This program is distributed in the hope that it will be useful,
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You should have received a copy of the GNU Affero General Public License
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Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
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You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
.
fallible/src/ 0000755 0001750 0000144 00000000000 14174536650 012612 5 ustar andreh users fallible/src/unit-test.h 0000644 0001750 0000144 00000001212 14174536650 014713 0 ustar andreh users #ifndef UNIT_TEST_H
#define UNIT_TEST_H
#include
#define COLOUR_RESET "\033[0m"
#define COLOUR_RED "\033[0;31m"
#define COLOUR_GREEN "\033[0;32m"
#define COLOUR_YELLOW "\033[0;33m"
void testing(const char *const message) {
fprintf(stderr, COLOUR_YELLOW "testing" COLOUR_RESET ": %s...", message);
}
void test_ok() {
fprintf(stderr, " " COLOUR_GREEN "OK" COLOUR_RESET ".\n");
}
#define ASSERT_MSG "\n" COLOUR_RED "ERROR" COLOUR_RESET ": "
#define assertf(A, M, ...) if (!(A)) { fprintf(stderr, (ASSERT_MSG M "\n"), __VA_ARGS__); assert(A); }
#define asserte(A) if (!(A)) { fprintf(stderr, ASSERT_MSG "\n"); assert(A); }
#endif
fallible/src/fallible.h 0000644 0001750 0000144 00000000161 14062462342 014523 0 ustar andreh users #ifndef FALLIBLE_H
#define FALLIBLE_H
int fallible_should_fail(const char *const filename, int lineno);
#endif
fallible/src/fallible.c 0000644 0001750 0000144 00000004711 14101103436 014511 0 ustar andreh users #ifndef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 200809L
#endif
#include "fallible.h"
#include
#include
#include
#include
#include
#ifdef TEST
#include "unit-test.h"
#endif
static const char *const DEFAULT_DB_NAME = "fallible-default";
static int digits(int n) {
if (n == 0) {
return 1;
}
int count = 0;
while (n) {
count++;
n /= 10;
}
return count;
}
#ifdef TEST
static void digits_test() {
testing("Counting of digits");
asserte(digits(0) == 1);
asserte(digits(1) == 1);
asserte(digits(9) == 1);
asserte(digits(10) == 2);
asserte(digits(11) == 2);
asserte(digits(99) == 2);
asserte(digits(100) == 3);
asserte(digits(999) == 3);
asserte(digits(1000) == 4);
asserte(digits(-1) == 1);
asserte(digits(-9) == 1);
asserte(digits(-10) == 2);
asserte(digits(-999) == 3);
asserte(digits(-1234) == 4);
test_ok();
}
#endif
int fallible_should_fail(const char *const filename, int lineno) {
int original_errno = errno;
FILE *f = NULL;
const char *die_msg = NULL;
char *current = NULL;
char *line = NULL;
bool should_fail = true;
const char *db_name = getenv("FALLIBLE_FILE");
if (!db_name) {
db_name = DEFAULT_DB_NAME;
}
if (!(f = fopen(db_name, "a+"))) {
die_msg = "fallible_should_fail() - fopen($FALLIBLE_FILE)";
goto cleanup;
}
size_t size =
strlen(filename) +
strlen(":") +
digits(lineno) +
strlen("\n") +
sizeof(char);
if (!(current = malloc(size))) {
die_msg = "fallible_shoul_fail() - malloc()";
goto cleanup;
}
if (sprintf(current, "%s:%d\n", filename, lineno) < 0) {
die_msg = "fallible_should_fail() - sprintf()";
goto cleanup;
}
size_t len = 0;
errno = 0;
while (getline(&line, &len, f) != -1) {
if (errno != 0) {
die_msg = "fallible_should_fail() - getline()";
goto cleanup;
}
if (!strcmp(line, current)) {
should_fail = false;
goto cleanup;
}
errno = 0;
}
if (fprintf(f, "%s", current) < 0) {
die_msg = "fallible_should_fail() - fprintf()";
goto cleanup;
}
cleanup:
free(current);
free(line);
int errno_before_fclose = errno;
if (f && (fclose(f) == EOF)) {
if (die_msg) {
errno = errno_before_fclose;
} else {
die_msg = "fallible_should_fail() - fclose()";
}
}
if (die_msg) {
perror("fallible_should_fail()");
fprintf(stderr, "%s\n", die_msg);
should_fail = true;
}
errno = original_errno;
return should_fail;
}
#ifdef TEST
int main(void) {
digits_test();
return EXIT_SUCCESS;
}
#endif
fallible/src/fallible-check.in 0000755 0001750 0000144 00000001572 14065425041 015765 0 ustar andreh users #!/bin/sh
set -eu
uuid() {
od -xN20 /dev/urandom | \
head -1 | \
awk '{OFS="-"; print $2$3,$4,$5,$6,$7$8$9}'
}
DEFAULT_VALGRIND_FLAGS='
--show-error-list=yes
--show-leak-kinds=all
--leak-check=full
--track-origins=yes
--error-exitcode=1
'
BIN="$1"
FLAGS="${2:-$DEFAULT_VALGRIND_FLAGS}"
if [ "$BIN" = '--valgrind-flags' ]; then
echo "$FLAGS"
exit
fi
FALLIBLE_FILE="fallible-$(uuid)"
export FALLIBLE_FILE
touch "$FALLIBLE_FILE"
run_valgrind() {
# shellcheck disable=2086
OUT="$(valgrind $FLAGS "$BIN" 2>&1)"
STATUS=$?
echo "$OUT" >&2
if [ $STATUS = 0 ]; then
return 1
else
if echo "$OUT" | grep -qF 'ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)'; then
return 0
else
echo 'Valgrind failed when we did not expect it to:' >&2
echo "$OUT" >&2
exit 1
fi
fi
}
N=0
while run_valgrind; do
N=$((N + 1))
done
echo "$N rounds, $FALLIBLE_FILE"
fallible/TODOs.md 0000644 0001750 0000144 00000020445 14174536707 013305 0 ustar andreh users # Tasks
## TODO Add test case for verbose mode in `tests/cli-opts.sh` {#task-910febe5-1718-4158-9406-f318081b281c}
- TODO in 2021-06-29
## TODO What about thread safety? {#task-008ac2d5-8de7-a125-962d-988780196d92}
- TODO in 2021-06-28
## TODO Add `ENVIRONMENT` section to the manpage {#task-97c113d0-b401-0c82-4119-39ce514717da}
- TODO in 2021-06-21
## DOING Test structure 2.0 {#task-e8a9be7f-5a41-fa14-0a11-7ac3bee98b7f}
- DOING in 2021-06-25
- TODO in 2021-06-21
---
1. delete `tests/alloc/` and `tests/string`: they focus too much on individual types of error (in this case `ENOMEM`) and they're too noisy (that's in part because of `fallible-check` itself);
2. rewrite `tests/fallible-check.sh`.
## TODO Handle integer wrapping {#task-d0126b02-ecf3-9d52-bda4-e1baf6a45781}
- TODO in 2021-06-20
---
Very relevant references:
-
-
## TODO Should it be `n < NL_TEXTMAX` or `n <= NL_TEXTMAX`? {#task-bb53a098-ee69-cf7e-fb69-fc0694d63607}
- TODO in 2021-06-20
## TODO Is it just glibc or is `NL_TEXTMAX` and `NL_MSGMAX` being undefined common? {#task-665a5f84-d0f6-0e88-ea05-2b60431c0d07}
- TODO in 2021-06-20
## TODO Fix "listede diffusion" formatting of pandoc at the bottom of manpages {#task-cf6f0118-4ca4-c95b-d4c9-e1b1b726fa78}
- TODO in 2021-06-20
## TODO Make libs drop-in replacements {#task-1bd7a128-7d33-08c4-ead5-254b88223c7f}
- TODO in 2021-06-19
---
That includes covering the full API of the original header.
Started at [`bc18e2244a803a7bcaef7069253c944800e3eb37`](https://git.euandreh.xyz/fallible/commit/?id=bc18e2244a803a7bcaef7069253c944800e3eb37).
The current more important ones for me are:
- `stdlib.h`
- `stdio.h`
- `string.h`
After the full implementation of each library, add it the list of available libraries in the `README.md` and on the manpages, and make a release.
## TODO Test the default name `"fallible-default"` {#task-820085e5-3196-3c83-7649-84d80cdf9efe}
- TODO in 2021-06-17
## DONE Replace `install` with `mkdir`, `chmod` and `cp` {#task-1362eae5-cb8f-0d4d-e55d-a3d265b5f720}
- DONE in 2021-06-19
Done in
[`cf26b9f21f650e69db6ce33943b43d0343206287`](https://git.euandreh.xyz/fallible/commit/?id=cf26b9f21f650e69db6ce33943b43d0343206287).
- TODO in 2021-06-17
## TODO Add -hV flags to fallible-check {#task-06ba5fce-cb3a-b281-709c-eba08095ed32}
- TODO in 2021-06-17
## TODO I don't think Valgrind can check for a `FILE *f` that wasn't `fclose`d. How to do this? {#task-bf2361cd-d13a-9185-ae22-b45f0eb00fe9}
- TODO in 2021-06-16
## DONE Create static and shared libraries in a non-GCC-specific way {#task-525521c3-bbb1-53de-da35-fe703159467e}
- DONE in 2021-06-19
The was simple: not building shared libraries, as there isn't a standard way to build them as of today (without pulling in big things such as libtool, which also isn't a standard, just something that tries its best).
We now only build and distribute the static library.
Done in
[`cf26b9f21f650e69db6ce33943b43d0343206287`](https://git.euandreh.xyz/fallible/commit/?id=cf26b9f21f650e69db6ce33943b43d0343206287).
- TODO in 2021-06-16
---
Links:
-
-
## CANCELLED Test doxy2man {#task-a0cbecbd-6474-457b-83e9-08822c912bbd}
- CANCELLED in 2021-06-19
Too much of a hassle for too little benefit.
Hand-crafted manpages will also be superiour in quality.
- TODO in 2021-06-16
---
Links:
-
-
## TODO Translate manpages {#task-c21b5c6a-740c-6c4f-d9b4-12747c5d9ece}
- TODO in 2021-06-16
---
Also translate error messages from `fallible-check`.
The only manpages that actually need translating are `fallible-check.1` and `fallible_should_fail.3`.
The rest of them should even be deleted, as I now am thinking they're supposed to be drop-in replacements from who they refer to.
## DONE Move scripts/fallible-check to src/ {#task-b34b3d8c-241f-b328-8328-f36a658d2777}
- DONE in 2021-06-15
Done in
[`0c76fe310b46183efa4e0fac658eb4175cd5127a`](https://git.euandreh.xyz/fallible/commit/?id=0c76fe310b46183efa4e0fac658eb4175cd5127a).
- TODO in 2021-06-15
## TODO Test `fallible_should_fail.3` with fallible itself {#task-5619784c-7c22-40ae-235c-4227d5534b3e}
- TODO in 2021-06-15
## TODO Add tests for code in `14009e9d7610aeec4f9a28940b17eef01e9603d6` {#task-7b98708f-a163-f3ba-c9eb-3216c82c283f}
- TODO in 2021-06-14
---
[`14009e9d7610aeec4f9a28940b17eef01e9603d6`](https://git.euandreh.xyz/fallible/commit/?id=14009e9d7610aeec4f9a28940b17eef01e9603d6).
## TODO Add note on failures inside fallible itself: the library quits (!!) over propagating the error {#task-fa3e18eb-8a36-edce-8468-3a22a0d33178}
- TODO in 2021-06-14
---
Is there a more reasonable way to do this?
I can't see how propagating an error is useful, since fallible is a fault injection library.
If it encounters a failure while running itself, the caller has to disambiguate between injected system failures and failures that occured during the running of fallible itself.
It does seem reasonble to quit when finding an error.
I should look at the best option, bet it `exit.3`, `abort.3`, etc.
## TODO Add the types of errors as arguments to `fallible_should_fail` {#task-749cec52-6b48-0d4e-526a-684430ad108a}
- TODO in 2021-06-11
---
Maybe something like:
```c
bool fallible_should_fail(const char *const filename, int lineno, int[] errnos);
if (fallible_should_fail(__FILE__, __LINE__, {ENOMEM, EOVERFLOW}) { ... }
```
And change the implementation of `fallible_should_fail` accordingly.
This way a fallible function can fail more than once with different types of errors, according to its specification.
## CANCELLED Provide a `fallible.pc` pkg-config file {#task-22856a3b-8dcc-4484-809d-43b73335e378}
- CANCELLED in 2021-06-19
Not necessary, as we're only building and installing the static artifact, but also we're relying exclusively on canonical directories.
- TODO in 2021-02-22
---
To allow for `--static` be used up in the dependency tree.
## TODO What other fault injection tools are there? {#task-405cd563-a46e-4dc0-93d9-8700fb70f035}
- TODO in 2021-02-19
---
Links to check and learn what they are about:
- ,
-
-
-
- AFL?
This lead me to remove `unsafe.c` in
[`9b97d46dbb54468fee0d6db5a77a3396320220e0`](https://git.euandreh.xyz/fallible/commit/?id=9b97d46dbb54468fee0d6db5a77a3396320220e0).
Since Valgrind isn't really tracking a `NULL` pointer, this test would fail
depending on how the compiler did handle `strcpy(NULL, "")`.
## TODO Add hyperlinking to manpages _à la_ online manpages {#task-a147816c-2b1d-44e2-852b-d9a68487b559}
- TODO in 2021-02-16
---
See:
## DONE Improve documentation {#task-0905bf1c-34be-4f91-a20b-c22ee3d2b420}
- DONE in 2021-02-16
- TODO in 2021-02-16
## DONE Better and clearer testing structure {#task-4a4632e2-acff-43f5-8628-7c5e4f55cf4c}
- DONE in 2021-03-05
- TODO in 2021-02-14
---
Tests should cover:
- [x] environment variable
## TODO Add anchor to h1 headers generated from markdown.sh {#task-c747260f-9687-4c21-973d-c7a2c49479cb}
- TODO in 2021-02-08
## DONE Write manpages {#task-ac00bb45-c0f9-4417-91db-66e74d02b74e}
- DONE in 2021-02-25
- TODO in 2021-02-08
## TODO Double check that the file needs to be touched before being written to {#task-afb08120-306b-4545-bbb1-4c481b261ed8}
- TODO in 2021-02-04
---
```c
FILE *t = fopen(db_name, "a");
fclose(t);
if (!t) {
fprintf(stderr, "Failed to touch '%s', exitting with error code 1.\n", db_name);
exit(1);
}
```
# Bugs
# Improvements
# Questions
## TODO Use more `const` in the implementation? {#question-3f8d0168-379d-a74e-0c12-3eda4f128329}
- TODO in 2021-06-15
## TODO Use `calloc` vs `malloc`? {#question-03e2009c-a552-1565-f331-626d5fd11f8f}
- TODO in 2021-06-15
# Resources
# Scratch
fallible/description 0000644 0001750 0000144 00000000075 14056722573 014273 0 ustar andreh users Fault injection library for stress-testing failure scenarios
fallible/README.md 0000644 0001750 0000144 00000010657 14074313111 013273 0 ustar andreh users # Fallible
Fault injection library for stress-testing failure scenarios.
Fallible is a helper library for fault injection.
It is useful to stress-test scenarios that are unlikely to happen on routine tests, such as `malloc` or `fopen` returning NULL.
Combined with Valgrind it asserts that your code is doing the proper clean-up in cases of failure.
Fallible depends on [Valgrind].
[Valgrind]: https://www.valgrind.org
## Usage
```c
// leaky.c
#include
#include
#ifdef ENABLE_FAULT_INJECTION
#include
#endif
int main() {
char *aaa = malloc(100);
if (!aaa) {
return EXIT_FAILURE;
}
strcpy(aaa, "a safe use of strcpy");
char *bbb = malloc(100);
if (!bbb) {
// free(aaa);
return EXIT_FAILURE;
}
strcpy(bbb, "not unsafe, but aaa is leaking");
free(bbb);
free(aaa);
return EXIT_SUCCESS;
}
```
Compile with `-DENABLE_FAULT_INJECTION` and run [`fallible-check.1`](fallible-check.1.html):
```shell
$ c99 -DENABLE_FAULT_INJECTION -o leaky leaky.c -lfallible
$ fallible-check ./leaky
Valgrind failed when we did not expect it to:
(...suppressed output...)
# exit status is 1
```
## Installation
Get the latest tarball and install it:
```shell
wget https://git.euandreh.xyz/fallible/snapshot/fallible-main.tar.gz
pax -rzvf fallible-main.tar.gz # or similarly: tar xvf fallible-main.tar.gz
cd fallible-main
make
[sudo] make install
```
The requirements are a C99 compiler on a POSIX.1-2008
environment (`_POSIX_C_SOURCE 200809L`) and Valgrind.
## Documentation
Documentation is available via installed man pages, also available online: [`fallible-check.1`] ([pt][pt.1], [fr][fr.1], [eo][eo.1]) and [`fallible_should_fail.3`] ([pt][pt.3], [fr][fr.3], [eo][eo.3]).
[`fallible-check.1`]: https://euandreh.xyz/fallible/en/fallible-check.1.html
[pt.1]: https://euandreh.xyz/fallible/pt/fallible-check.1.html
[fr.1]: https://euandreh.xyz/fallible/fr/fallible-check.1.html
[eo.1]: https://euandreh.xyz/fallible/eo/fallible-check.1.html
[`fallible_should_fail.3`]: https://euandreh.xyz/fallible/en/fallible_should_fail.3.html
[pt.3]: https://euandreh.xyz/fallible/pt/fallible_should_fail.3.html
[fr.3]: https://euandreh.xyz/fallible/fr/fallible_should_fail.3.html
[eo.3]: https://euandreh.xyz/fallible/eo/fallible_should_fail.3.html
## Contributing
Extra tools used for development are:
- [ShellCheck] for validating scripts;
- [po4a] and [gettext] for i18n and l10n support;
- [pandoc] and Perl for generating the documentation HTML and website.
[ShellCheck]: https://www.shellcheck.net/
[po4a]: https://po4a.org/index.php.en
[gettext]: https://www.gnu.org/software/gettext/
[pandoc]: https://pandoc.org/
For running the extra development-only checks, run:
```shell
$ make dev-check
```
and for generating the documentation HTML and website, run:
```shell
$ make public
```
Send contributions to the [mailing list] via [`git send-email`](https://git-send-email.io/).
## Links
- [homepage](https://euandreh.xyz/fallible/en/)
- [source code](https://git.euandreh.xyz/fallible/)
- [bug tracking](https://euandreh.xyz/fallible/TODOs.html)
- [mailing list]
- [CI logs](https://euandreh.xyz/fallible/ci.html)
- [CHANGELOG](https://euandreh.xyz/fallible/en/CHANGELOG.html)
[mailing list]: https://lists.sr.ht/~euandreh/public-inbox?search=%5Bfallible%5D
## Releases
- [v0.3.0](https://git.euandreh.xyz/fallible/commit/?id=v0.3.0) [fallible-v0.3.0.tar.gz](https://git.euandreh.xyz/fallible/snapshot/fallible-v0.3.0.tar.gz) ([sig](https://git.euandreh.xyz/fallible/snapshot/fallible-v0.3.0.tar.gz.asc)) - 2021-02-25
- [v0.2.1](https://git.euandreh.xyz/fallible/commit/?id=v0.2.1) [fallible-v0.2.1.tar.gz](https://git.euandreh.xyz/fallible/snapshot/fallible-v0.2.1.tar.gz) ([sig](https://git.euandreh.xyz/fallible/snapshot/fallible-v0.2.1.tar.gz.asc)) - 2021-02-22
- [v0.2.0](https://git.euandreh.xyz/fallible/commit/?id=v0.2.0) [fallible-v0.2.0.tar.gz](https://git.euandreh.xyz/fallible/snapshot/fallible-v0.2.0.tar.gz) ([sig](https://git.euandreh.xyz/fallible/snapshot/fallible-v0.2.0.tar.gz.asc)) - 2021-02-21
- [v0.1.0](https://git.euandreh.xyz/fallible/commit/?id=v0.1.0) [fallible-v0.1.0.tar.gz](https://git.euandreh.xyz/fallible/snapshot/fallible-v0.1.0.tar.gz) ([sig](https://git.euandreh.xyz/fallible/snapshot/fallible-v0.1.0.tar.gz.asc)) - 2021-02-16
## License
The code is licensed under [GNU Affero General Public License v3.0 or later][AGPL-3.0-or-later] (AGPL-3.0-or-later).
[AGPL-3.0-or-later]: https://git.euandreh.xyz/fallible/tree/COPYING
fallible/aux/ 0000755 0001750 0000144 00000000000 14174536620 012615 5 ustar andreh users fallible/aux/lib.sh 0000755 0001750 0000144 00000000717 14174536620 013727 0 ustar andreh users #!/bin/sh
#
# Generally, utilities that I expected to exist in POSIX, but don't.
#
uuid() {
# Taken from:
# https://serverfault.com/a/799198
od -xN20 /dev/urandom | \
head -1 | \
awk '{OFS="-"; print $2$3,$4,$5,$6,$7$8$9}'
}
tmpname() {
echo 'mkstemp(template)' | m4 -D template="${TMPDIR:-/tmp}/m4-tmpname."
}
mkstemp() {
name="$(tmpname)"
touch "$name"
echo "$name"
}
mkdtemp() {
name="$(tmpname)"
rm -f "$name"
mkdir "$name"
echo "$name"
}
fallible/aux/guix/ 0000755 0001750 0000144 00000000000 14174536620 013571 5 ustar andreh users fallible/aux/guix/manifest.scm 0000644 0001750 0000144 00000000757 14174536620 016114 0 ustar andreh users (specifications->manifest
(map symbol->string
'(bash
coreutils
findutils
diffutils
grep
sed
m4
git
gawk
make
perl
shellcheck
pandoc
gettext
po4a-text
mdpo-patched
hunspell
hunspell-dict-en-utf8
hunspell-dict-pt-utf8
hunspell-dict-fr-utf8
hunspell-dict-eo-utf8
posix-c99
clang-toolchain ; ar
valgrind)))
fallible/aux/guix/with-container.sh 0000755 0001750 0000144 00000000720 14174536620 017062 0 ustar andreh users #!/bin/sh
set -eu
if [ -z "${1:-}" ]; then
guix time-machine --fallback -C aux/guix/pinned-channels.scm -- \
environment --fallback -m aux/guix/manifest.scm
elif [ "$1" = '-p' ]; then
guix time-machine --fallback -C aux/guix/pinned-channels.scm -- \
environment --fallback -m aux/guix/manifest.scm --pure -C
else
guix time-machine --fallback -C aux/guix/pinned-channels.scm -- \
environment --fallback -m aux/guix/manifest.scm --pure -C -- sh -c "$@"
fi
fallible/aux/guix/pinned-channels.scm 0000644 0001750 0000144 00000000462 14174536620 017345 0 ustar andreh users (cons*
(channel
(name 'xyz-euandreh)
(url "git://euandreh.xyz/package-repository")
(branch "main")
(introduction
(make-channel-introduction
"d749e053e6db365069cb9b2ef47a78b06f9e7361"
(openpgp-fingerprint
"5BDA E9B8 B2F6 C6BC BB0D 6CE5 81F9 0EC3 CD35 6060"))))
%default-channels)
fallible/aux/assert-shellcheck.sh 0000755 0001750 0000144 00000000164 14174536620 016561 0 ustar andreh users #!/bin/sh
set -eu
git ls-files | \
xargs awk 'FNR==1 && /^#!\/bin\/sh$/ { print FILENAME }' | \
xargs shellcheck
fallible/aux/ci/ 0000755 0001750 0000144 00000000000 14174536620 013210 5 ustar andreh users fallible/aux/ci/ci-build.sh 0000755 0001750 0000144 00000002533 14174536620 015242 0 ustar andreh users #!/bin/sh
set -eux
PROJECT="$1"
LOGS_DIR="$2"
read -r _ SHA _ # oldrev newrev refname
FILENAME="$(date -Is)-$SHA.log"
LOGFILE="$LOGS_DIR/$FILENAME"
mkdtemp() {
name="$(echo 'mkstemp(template)' | m4 -D template="${TMPDIR:-/tmp}/m4-tmpname.")"
rm -f "$name"
mkdir "$name"
echo "$name"
}
{
echo "Starting CI job at: $(date -Is)"
finish() {
STATUS="$?"
printf "\n\n>>> exit status was %s\n" "$STATUS"
echo "Finishing CI job at: $(date -Is)"
cd -
NOTE=$(cat <>>\n>>> CI logs added as Git note.\n>>>\n>>> Run status was %s" "$STATUS"
}
trap finish EXIT
unset GIT_DIR
REMOTE="$PWD"
cd "$(mkdtemp)"
git clone "$REMOTE" .
git config --global user.email git@euandre.org
git config --global user.name 'EuAndreh CI'
git fetch origin refs/notes/*:refs/notes/*
git annex get ||:
if [ -f aux/guix/with-container.sh ]; then
RUNNER='./aux/guix/with-container.sh'
else
RUNNER='sh -c'
fi
$RUNNER 'make clean public dev-check'
} 2>&1 | tee "$LOGFILE"
fallible/aux/ci/report.sh 0000755 0001750 0000144 00000003460 14174536620 015065 0 ustar andreh users #!/bin/sh
set -eu
TLD="$(cat aux/tld.txt)"
. aux/lib.sh
while getopts 'n:o:' flag; do
case "$flag" in
n)
PROJECT="$OPTARG"
;;
o)
OUTDIR="$OPTARG"
;;
*)
exit 2
;;
esac
done
shift $((OPTIND - 1))
assert_arg() {
if [ -z "$1" ]; then
echo "Missing $2" >&2
exit 2
fi
}
assert_arg "${PROJECT:-}" '-n PROJECT'
assert_arg "${OUTDIR:-}" '-o OUTDIR'
PASS='✅'
FAIL='❌'
mkdir -p "$OUTDIR/ci-logs" "$OUTDIR/ci-data"
OUT="$(mkstemp)"
chmod 644 "$OUT"
git fetch origin refs/notes/ci-data:refs/notes/ci-data ||: &
git fetch origin refs/notes/ci-logs:refs/notes/ci-logs ||: &
git fetch origin refs/notes/commits:refs/notes/commits ||: &
wait
for c in $(git notes list | cut -d\ -f2); do
DATA="$(git notes --ref=refs/notes/ci-data show "$c")"
FILENAME="$(echo "$DATA" | cut -d\ -f2)"
echo "$DATA" > "$OUTDIR/ci-data/$FILENAME"
git notes --ref=refs/notes/ci-logs show "$c" > "$OUTDIR/ci-logs/$FILENAME"
done
cat <> "$OUT"
CI logs for $PROJECT