[PATCH v2] am: gather GIT_AUTHOR_* from original commit when rebasing
- From
Jay Soffian <jaysoffian@gmail.com>
- Date
- Jun 15, 2010, 22:39 UTC
- Message-ID
- <1276641564-2074-1-git-send-email-jaysoffian@gmail.com>
In certain situations, commit authorship can contain an invalid e-mail address. For example, this is the case when working with git svn repos where the author email has the svn repo UUID appended such as:
author@example.com <author@example.com@deadbeef-dead-beef-dead-beefdeadbeef>
In such situations, mailinfo extracts the authorship incorrectly as it assumes a valid email address.
Regardless, when rebasing the original authorship should be preserved irrespective of its validity as an email address.
This commit teaches am to gather the GIT_AUTHOR_* variables from the original commit, bypassing any of mailinfo's assumptions.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com> --- git-am.sh | 14 +++++++++++--- t/t3400-rebase.sh | 9 +++++++-- 2 files changed, 18 insertions(+), 5 deletions(-)
This is a second take at http://article.gmane.org/gmane.comp.version-control.git/148568
diff --git a/git-am.sh b/git-am.sh index 87ffae2..568844c 100755 --- a/git-am.sh +++ b/git-am.sh @@ -613,9 +613,17 @@ do ;; esac - GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' "$dotest/info")" - GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' "$dotest/info")" - GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' "$dotest/info")" + if test -f "$dotest/original-commit" + then + original_commit="$(cat "$dotest/original-commit")" + GIT_AUTHOR_NAME="$(GIT_PAGER='' git log --format=%an -1 "$original_commit")" + GIT_AUTHOR_EMAIL="$(GIT_PAGER='' git log --format=%ae -1 "$original_commit")" + GIT_AUTHOR_DATE="$(GIT_PAGER='' git log --format=%aD -1 "$original_commit")" + else + GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' "$dotest/info")" + GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' "$dotest/info")" + GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' "$dotest/info")" + fi if test -z "$GIT_AUTHOR_EMAIL" then diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index dbf7dfb..c41bcc7 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -10,8 +10,9 @@ among other things. ' . ./test-lib.sh -GIT_AUTHOR_EMAIL=bogus_email_address -export GIT_AUTHOR_EMAIL +GIT_AUTHOR_NAME=author@name +GIT_AUTHOR_EMAIL=bogus@email@address +export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL test_expect_success \ 'prepare repository with topic branches' \ @@ -80,6 +81,10 @@ test_expect_success \ 'the rebase operation should not have destroyed author information' \ '! (git log | grep "Author:" | grep "<>")' +test_expect_success \ + 'the rebase operation should not have destroyed author information (2)' \ + "git log -1 | grep 'Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>'" + test_expect_success 'HEAD was detached during rebase' ' test $(git rev-parse HEAD@{1}) != $(git rev-parse my-topic-branch@{1}) '
-- 1.7.1