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Instead of removing a line to remove the commit, you can use the command "drop" (just like "pick" or "edit"). It has the same effect as deleting the line (removing the commit) except that you keep a visual trace of your actions, allowing a better control and reducing the possibility of removing a commit by mistake. Signed-off-by: Galan Rémi <remi.galan-alfonso@ensimag.grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
115 lines
3 KiB
Bash
115 lines
3 KiB
Bash
# Helper functions used by interactive rebase tests.
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# After setting the fake editor with this function, you can
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#
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# - override the commit message with $FAKE_COMMIT_MESSAGE
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# - amend the commit message with $FAKE_COMMIT_AMEND
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# - check that non-commit messages have a certain line count with $EXPECT_COUNT
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# - check the commit count in the commit message header with $EXPECT_HEADER_COUNT
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# - rewrite a rebase -i script as directed by $FAKE_LINES.
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# $FAKE_LINES consists of a sequence of words separated by spaces.
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# The following word combinations are possible:
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#
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# "<lineno>" -- add a "pick" line with the SHA1 taken from the
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# specified line.
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#
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# "<cmd> <lineno>" -- add a line with the specified command
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# ("squash", "fixup", "edit", "reword" or "drop") and the SHA1 taken
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# from the specified line.
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#
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# "exec_cmd_with_args" -- add an "exec cmd with args" line.
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#
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# "#" -- Add a comment line.
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#
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# ">" -- Add a blank line.
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set_fake_editor () {
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write_script fake-editor.sh <<-\EOF
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case "$1" in
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*/COMMIT_EDITMSG)
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test -z "$EXPECT_HEADER_COUNT" ||
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test "$EXPECT_HEADER_COUNT" = "$(sed -n '1s/^# This is a combination of \(.*\) commits\./\1/p' < "$1")" ||
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exit
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test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1"
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test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1"
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exit
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;;
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esac
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test -z "$EXPECT_COUNT" ||
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test "$EXPECT_COUNT" = $(sed -e '/^#/d' -e '/^$/d' < "$1" | wc -l) ||
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exit
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test -z "$FAKE_LINES" && exit
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grep -v '^#' < "$1" > "$1".tmp
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rm -f "$1"
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echo 'rebase -i script before editing:'
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cat "$1".tmp
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action=pick
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for line in $FAKE_LINES; do
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case $line in
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squash|fixup|edit|reword|drop)
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action="$line";;
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exec*)
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echo "$line" | sed 's/_/ /g' >> "$1";;
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"#")
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echo '# comment' >> "$1";;
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">")
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echo >> "$1";;
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*)
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sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1"
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action=pick;;
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esac
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done
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echo 'rebase -i script after editing:'
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cat "$1"
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EOF
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test_set_editor "$(pwd)/fake-editor.sh"
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}
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# After set_cat_todo_editor, rebase -i will write the todo list (ignoring
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# blank lines and comments) to stdout, and exit failure (so you should run
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# it with test_must_fail). This can be used to verify the expected user
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# experience, for todo list changes that do not affect the outcome of
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# rebase; or as an extra check in addition to checking the outcome.
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set_cat_todo_editor () {
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write_script fake-editor.sh <<-\EOF
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grep "^[^#]" "$1"
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exit 1
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EOF
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test_set_editor "$(pwd)/fake-editor.sh"
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}
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# checks that the revisions in "$2" represent a linear range with the
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# subjects in "$1"
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test_linear_range () {
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revlist_merges=$(git rev-list --merges "$2") &&
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test -z "$revlist_merges" &&
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expected=$1
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set -- $(git log --reverse --format=%s "$2")
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test "$expected" = "$*"
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}
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reset_rebase () {
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test_might_fail git rebase --abort &&
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git reset --hard &&
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git clean -f
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}
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cherry_pick () {
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git cherry-pick -n "$2" &&
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git commit -m "$1" &&
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git tag "$1"
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}
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revert () {
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git revert -n "$2" &&
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git commit -m "$1" &&
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git tag "$1"
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}
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make_empty () {
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git commit --allow-empty -m "$1" &&
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git tag "$1"
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}
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