7510b96218
From chroot-git 2.33.1, we always have an executable named git for other build infrastructure and lints. Let's remove the shenanegan to find which git to be used, prepend the path to chroot-git's git into $PATH, and let's the shell call the correct git for us instead.
53 lines
1.4 KiB
Bash
Executable File
53 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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die() {
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printf '%s\n' "$*" >&2
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exit 1
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}
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PATH="/usr/libexec/chroot-git:$PATH"
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command -v git >/dev/null 2>&1 ||
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die "neither chroot-git nor git could be found!"
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rev_parse() {
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if [ -n "$1" ]; then
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git rev-parse --verify "$1"
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else
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shift
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while test "$#" != 0
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do
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git rev-parse --verify "$1" 2>/dev/null && return
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shift
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done
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return 1
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fi
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}
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base=$(rev_parse "$1" FETCH_HEAD ORIG_HEAD) || die "base commit not found"
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tip=$(rev_parse "$2" HEAD) || die "tip commit not found"
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status=0
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for cmt in $(git rev-list --abbrev-commit $base..$tip)
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do
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git cat-file commit "$cmt" |
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awk -vC="$cmt" '
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# skip header
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/^$/ && !msg { msg = 1; next }
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!msg { next }
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# 3: long-line-is-banned-except-footnote-like-this-for-url
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(NF > 2) && (length > 80) { print "::error title=Commit Lint::" C ": long line: " $0; exit 1 }
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!subject {
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if (length > 50) { print "::warning title=Commit Lint::" C ": subject is a bit long" }
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if (!($0 ~ ":" || $0 ~ "^Take over maintainership " || $0 ~ "^Orphan ")) { print "::error title=Commit Lint::" C ": subject does not follow CONTRIBUTING.md guildelines"; exit 1 }
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# Below check is too noisy?
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# if (!($0 ~ "^New package:" || $0 ~ ".*: update to")) {
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# print "::warning title=Commit Lint::" C ": not new package/update/removal?"
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# }
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subject = 1; next
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}
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/^$/ { body = 1; next }
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!body { print "::error title=Commit Lint::" C ": second line must be blank"; exit 1 }
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' || status=1
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done
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exit $status
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