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Server-side commit message validation
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| #!/bin/sh | |
| read oldrev newrev refname | |
| NULL_SHA1="0000000000000000000000000000000000000000" | |
| revs="" | |
| case $oldrev,$newrev in | |
| *,$NULL_SHA1) # Deleting ref | |
| ;; | |
| $NULL_SHA1,*) # Initial push | |
| revs=$(git rev-list --no-merges $newrev);; | |
| *,*) # Update | |
| revs=$(git rev-list --no-merges $oldrev..$newrev);; | |
| esac | |
| bad=0 | |
| for rev in $revs; do | |
| # Get first non-comment line of the commit message | |
| fl=$(git cat-file commit $rev | sed '1,/^$/d' | head -1) | |
| # Match the line against a regex | |
| if ! [[ $fl =~ ^[A-Z]+-[0-9]{4}:\ .* ]]; then | |
| echo "Improperly formatted commit message '$fl'" | |
| bad=1 | |
| fi | |
| done | |
| if [ $bad -eq 1 ]; then | |
| echo "Example of a valid commit message: 'PROJECT-1234: Message'" | |
| exit 1 | |
| fi |
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