1 #!/bin/sh

     2 #

     3 # An example hook script to prepare the commit log message.

     4 # Called by "git commit" with the name of the file that has the

     5 # commit message, followed by the description of the commit

     6 # message's source.  The hook's purpose is to edit the commit

     7 # message file.  If the hook fails with a non-zero status,

     8 # the commit is aborted.

     9 #

    10 # To enable this hook, rename this file to "prepare-commit-msg".

    11 

    12 # This hook includes three examples. The first one removes the

    13 # "# Please enter the commit message..." help message.

    14 #

    15 # The second includes the output of "git diff --name-status -r"

    16 # into the message, just before the "git status" output.  It is

    17 # commented because it doesn't cope with --amend or with squashed

    18 # commits.

    19 #

    20 # The third example adds a Signed-off-by line to the message, that can

    21 # still be edited.  This is rarely a good idea.

    22 

    23 COMMIT_MSG_FILE=$1

    24 COMMIT_SOURCE=$2

    25 SHA1=$3

    26 

    27 /usr/bin/perl -i.bak -ne 'print unless(m/^. Please enter the commit message/..m/^#$/)' "$COMMIT_MSG_FILE"

    28 

    29 # case "$COMMIT_SOURCE,$SHA1" in

    30 #  ,|template,)

    31 #    /usr/bin/perl -i.bak -pe '

    32 #       print "\n" . `git diff --cached --name-status -r`

    33 # 	 if /^#/ && $first++ == 0' "$COMMIT_MSG_FILE" ;;

    34 #  *) ;;

    35 # esac

    36 

    37 # SOB=$(git var GIT_COMMITTER_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')

    38 # git interpret-trailers --in-place --trailer "$SOB" "$COMMIT_MSG_FILE"

    39 # if test -z "$COMMIT_SOURCE"

    40 # then

    41 #   /usr/bin/perl -i.bak -pe 'print "\n" if !$first_line++' "$COMMIT_MSG_FILE"

    42 # fi