MSYS rewrites POSIX-looking arguments before docker sees them, so
`docker exec <id> /usr/bin/backup` arrived as
`C:/Program Files/Git/usr/bin/backup` and the structure suite could not
read `--config /test/structure.yml`. 23 of 32 compat assertions and the
whole structure suite failed on Git-Bash, while test/lib.sh claimed the
suites behave identically on every platform.
test/lib.sh and test/run.sh now export MSYS_NO_PATHCONV=1 and
MSYS2_ARG_CONV_EXCL='*' themselves - lib.sh for the suites that source it,
run.sh for its own docker calls and the suites it starts as separate
processes. Both variables are ignored on Linux and macOS. README documents
that nothing has to be exported by hand.
Verified on Git-Bash without any variable set in the environment:
structure 13/13, compat 32/32, features 4 SKIP, exit 0, and
`bash test/run.sh --sabotage` still reports "sabotage check ok".
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Agent-Id: agent-4966d0e6-7f4d-4b37-be3d-0648ed56cb8a
The repository had no tests: CI only built the image, and the old
container-structure-test setup was parked as config-broken.yml /
docker-compose.test.broken.yml. This adds suites that actually run the image.
- test/compat.sh: backup, restore, forget, check, hooks, failure handling and
timezone behaviour against the default configuration. These describe what
users depend on today, so a change that turns them red is a breaking change.
- test/features.sh: optional features, each guarded by a detection check
against the built image. Absent features are reported as SKIP, so open pull
requests do not turn master red, and their feature tests start running by
themselves once the pull request is rebased. Covers #109 (RESTIC_STREAM),
#99 (docker cli, bash) and #84 (msmtp).
- test/required-features.txt: once a feature is merged its gate is listed here
and a missing feature becomes a failure instead of a skip.
- test/structure.yml: revived image layout checks, falls back to the official
container-structure-test image when the tool is not installed.
- test/run.sh --sabotage: breaks the backup call on a throwaway copy of the
tree and expects the suite to fail, so the tests cannot be watered down into
always passing. CI runs this as its own step.
- .github/workflows/test.yml: shellcheck plus all suites on every pull request.
Also adds .gitattributes pinning shell scripts, the Dockerfile and YAML to LF.
With a Windows checkout (core.autocrlf=true) the scripts were checked out with
CRLF, and the resulting image failed to start with
"exec /entry.sh: no such file or directory".
No runtime file is touched, the image itself is unchanged.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Agent-Id: agent-7034f75b-1ddc-4aa1-a4ea-3a54b340e8d9
Tobias KaupatandClaude Opus 5
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