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1 #!/bin/sh
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2 #
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3 # An example hook script to prepare the commit log message.
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4 # Called by "git commit" with the name of the file that has the
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5 # commit message, followed by the description of the commit
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6 # message's source. The hook's purpose is to edit the commit
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7 # message file. If the hook fails with a non-zero status,
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8 # the commit is aborted.
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9 #
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10 # To enable this hook, rename this file to "prepare-commit-msg".
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11
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12 # This hook includes three examples. The first comments out the
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13 # "Conflicts:" part of a merge commit.
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14 #
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15 # The second includes the output of "git diff --name-status -r"
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16 # into the message, just before the "git status" output. It is
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17 # commented because it doesn't cope with --amend or with squashed
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18 # commits.
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19 #
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20 # The third example adds a Signed-off-by line to the message, that can
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21 # still be edited. This is rarely a good idea.
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22
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23 case "$2,$3" in
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24 merge,)
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25 /usr/bin/perl -i.bak -ne 's/^/# /, s/^# #/#/ if /^Conflicts/ .. /#/; print' "$1" ;;
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26
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27 # ,|template,)
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28 # /usr/bin/perl -i.bak -pe '
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29 # print "\n" . `git diff --cached --name-status -r`
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30 # if /^#/ && $first++ == 0' "$1" ;;
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31
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32 *) ;;
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33 esac
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34
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35 # SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
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36 # grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"
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