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hook: name the positional variables

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It's always nice to have named variables instead of
positional variables as they communicate their purpose
well.

Appropriately name the positional variables of the hook
to make it easier to see what's going on.

Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Kaartic Sivaraam 2017-07-11 19:41:09 +05:30 committed by Junio C Hamano
parent b22a307946
commit 94eba456b4
1 changed files with 6 additions and 3 deletions
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9
templates/hooks--prepare-commit-msg.sample
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@ -19,14 +19,17 @@
# The second example adds a Signed-off-by line to the message, that can
# still be edited. This is rarely a good idea.
COMMIT_MSG_FILE=$1
COMMIT_SOURCE=$2
SHA1=$3
# case "$2,$3" in
# case "$COMMIT_SOURCE,$SHA1" in
# ,|template,)
# @PERL_PATH@ -i.bak -pe '
# print "\n" . `git diff --cached --name-status -r`
# if /^#/ && $first++ == 0' "$1" ;;
# if /^#/ && $first++ == 0' "$COMMIT_MSG_FILE" ;;
# *) ;;
# esac
# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"
# grep -qs "^$SOB" "$COMMIT_MSG_FILE" || echo "$SOB" >> "$COMMIT_MSG_FILE"