[PATCH v4 4/4] contrib: add convert-grafts-to-replace-refs.sh
- From
Christian Couder <chriscool@tuxfamily.org>
- Date
- Jun 6, 2014, 20:25 UTC
- Message-ID
- <20140606202536.3722.64861.chriscool@tuxfamily.org>
- In-Reply-To
- <20140606201741.3722.96819.chriscool@tuxfamily.org>
This patch adds into contrib/ an example script to convert grafts from an existing grafts file into replace refs using the new --graft option of "git replace".
While at it let's mention this new script in the "git replace" documentation for the --graft option.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org> --- Documentation/git-replace.txt | 4 +++- contrib/convert-grafts-to-replace-refs.sh | 28 ++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+), 1 deletion(-) create mode 100755 contrib/convert-grafts-to-replace-refs.sh
diff --git a/Documentation/git-replace.txt b/Documentation/git-replace.txt index 491875e..e1be2e6 100644 --- a/Documentation/git-replace.txt +++ b/Documentation/git-replace.txt @@ -79,7 +79,9 @@ OPTIONS content as <commit> except that its parents will be [<parent>...] instead of <commit>'s parents. A replacement ref is then created to replace <commit> with the newly created - commit. + commit. See contrib/convert-grafts-to-replace-refs.sh for an + example script based on this option that can convert grafts to + replace refs. -l <pattern>:: --list <pattern>:: diff --git a/contrib/convert-grafts-to-replace-refs.sh b/contrib/convert-grafts-to-replace-refs.sh new file mode 100755 index 0000000..0cbc917 --- /dev/null +++ b/contrib/convert-grafts-to-replace-refs.sh @@ -0,0 +1,28 @@ +#!/bin/sh + +# You should execute this script in the repository where you +# want to convert grafts to replace refs. + +GRAFTS_FILE="${GIT_DIR:-.git}/info/grafts" + +. $(git --exec-path)/git-sh-setup + +test -f "$GRAFTS_FILE" || die "Could not find graft file: '$GRAFTS_FILE'" + +grep '^[^# ]' "$GRAFTS_FILE" | +while read definition +do + if test -n "$definition" + then + echo "Converting: $definition" + git replace --graft $definition || + die "Conversion failed for: $definition" + fi +done + +mv "$GRAFTS_FILE" "$GRAFTS_FILE.bak" || + die "Could not rename '$GRAFTS_FILE' to '$GRAFTS_FILE.bak'" + +echo "Success!" +echo "All the grafts in '$GRAFTS_FILE' have been converted to replace refs!" +echo "The grafts file '$GRAFTS_FILE' has been renamed: '$GRAFTS_FILE.bak'"
-- 2.0.0.rc0.40.gd30ccc4