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August 29, 2015 14:11
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| #!/bin/sh | |
| msgfile="$1" | |
| branch=$(git symbolic-ref -q HEAD | cut -c12-) | |
| temp=$(mktemp) | |
| awk " | |
| (NR == 1 && !/^\[$branch\]/) { | |
| sub(/^[ ]*/, \"[$branch] \") | |
| next | |
| } | |
| { print } | |
| " <$msgfile >$temp | |
| cat $temp >$msgfile | |
| rm $temp |
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Adds
[branch name]to beginning of subject line if not there already.