scratch-based single-binary dockerization of checkmake, the Makefile linter
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scratch-based single-binary dockerization of checkmake, the Makefile linter
The image runs as a non-root user in the single-binary container. It has its workdir set to /work. The multi-stage image build clones the upstream repo and then checks-out the latest git tag before compiling the app.
The source code for this image is hosted on GitHub in the backplane/conex repo.
This shell function demonstrates using this image in place of having the binary installed.
checkmake() {
docker run \
--rm \
--interactive \
--tty \
--volume "$(pwd):/work" \
"backplane/checkmake" \
"$@"
}
Examples sessions using the function:
$ checkmake
checkmake.
Usage:
checkmake [options] <makefile>
checkmake -h | --help
checkmake --version
checkmake --list-rules
Options:
-h --help Show this screen.
--version Show version.
--debug Enable debug mode
--config=<configPath> Configuration file to read
--format=<format> Output format as a Golang text/template template
--list-rules List registered rules
Checking against this repo's Makefile:
$ checkmake Makefile
RULE DESCRIPTION LINE NUMBER
maxbodylength Target body for "push" exceeds 25
allowed length of 5 (10).
minphony Missing required phony target 0
"all"
minphony Missing required phony target 0
"test"
Content type
Image
Digest
sha256:8aa21faa8…
Size
4.7 MB
Last updated
about 22 hours ago
docker pull backplane/checkmake