request-pull: minor tweaks.
- use --verify to make sure rev param is a rev, and barf otherwise. - make it always output to stdout; no funny business with tee. - take optional branch head name to specify which branch to summarize. - show baserev in a human readable way. - do not depend on diffstat; use git-apply --stat instead. Signed-off-by: Junio C Hamano <junkio@cox.net>maint
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				|  | @ -6,31 +6,30 @@ | ||||||
|  |  | ||||||
| usage() | usage() | ||||||
| { | { | ||||||
| 	echo "$0 <commit> <filename> <url>" | 	echo "$0 <commit> <url> [ <head> ]" | ||||||
| 	echo "  Summarizes the changes since <commit>, stores them in <filename>" | 	echo "  Summarizes the changes since <commit> to the standard output," | ||||||
| 	echo "  and includes <url> in the message generated." | 	echo "  and includes <url> in the message generated." | ||||||
| 	exit 1 | 	exit 1 | ||||||
| } | } | ||||||
|  |  | ||||||
|  |  | ||||||
| revision=$1 | revision=$1 | ||||||
| filename=$2 | url=$2 | ||||||
| url=$3 | head=${3-HEAD} | ||||||
|  |  | ||||||
| [ "$revision" ] || usage | [ "$revision" ] || usage | ||||||
| [ "$filename" ] || usage |  | ||||||
| [ "$url" ] || usage | [ "$url" ] || usage | ||||||
|  |  | ||||||
| baserev=`git-rev-parse $revision` | baserev=`git-rev-parse --verify $revision^0` && | ||||||
|  | headrev=`git-rev-parse --verify $head^0` || exit | ||||||
|  |  | ||||||
| ( | echo "The following changes since commit $baserev:" | ||||||
| 	echo "The git repository at:"  | git log --max-count=1 --pretty=short "$baserev" | | ||||||
| 	echo "    $url" | git-shortlog | sed -e 's/^\(.\)/  \1/' | ||||||
| 	echo "contains the following changes since commit $baserev" |  | ||||||
| 	echo "" |  | ||||||
| 	git log $revision.. | git-shortlog ; |  | ||||||
| 	git diff $revision.. | diffstat ; |  | ||||||
| ) | tee $filename |  | ||||||
|  |  | ||||||
| echo "The above message is also stored in $filename" | echo "are found in the git repository at:"  | ||||||
|  | echo | ||||||
|  | echo "  $url" | ||||||
|  | echo | ||||||
|  |  | ||||||
|  | git log  $baserev..$headrev | git-shortlog ; | ||||||
|  | git diff $baserev..$headrev | git-apply --stat --summary | ||||||
|  |  | ||||||
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	 Junio C Hamano
						Junio C Hamano