Merge branch 'lk/rebase-i-x'

Teach "-x <cmd>" to "rebase -i" to insert "exec <cmd>" after each
commit in the resulting history.

1 files changed, 117 insertions, 0 deletions

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 025c1c610e..68d61480fb 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -755,4 +755,121 @@ test_expect_success 'rebase-i history with funny messages' '
 	test_cmp expect actual
 '
 
+
+test_expect_success 'prepare for rebase -i --exec' '
+	git checkout master &&
+	git checkout -b execute &&
+	test_commit one_exec main.txt one_exec &&
+	test_commit two_exec main.txt two_exec &&
+	test_commit three_exec main.txt three_exec
+'
+
+
+test_expect_success 'running "git rebase -i --exec git show HEAD"' '
+	git rebase -i --exec "git show HEAD" HEAD~2 >actual &&
+	(
+		FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" &&
+		export FAKE_LINES &&
+		git rebase -i HEAD~2 >expect
+	) &&
+	sed -e "1,9d" expect >expected &&
+	test_cmp expected actual
+'
+
+
+test_expect_success 'running "git rebase --exec git show HEAD -i"' '
+	git reset --hard execute &&
+	git rebase --exec "git show HEAD" -i HEAD~2 >actual &&
+	(
+		FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" &&
+		export FAKE_LINES &&
+		git rebase -i HEAD~2 >expect
+	) &&
+	sed -e "1,9d" expect >expected &&
+	test_cmp expected actual
+'
+
+
+test_expect_success 'running "git rebase -ix git show HEAD"' '
+	git reset --hard execute &&
+	git rebase -ix "git show HEAD" HEAD~2 >actual &&
+	(
+		FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" &&
+		export FAKE_LINES &&
+		git rebase -i HEAD~2 >expect
+	) &&
+	sed -e "1,9d" expect >expected &&
+	test_cmp expected actual
+'
+
+
+test_expect_success 'rebase -ix with several <CMD>' '
+	git reset --hard execute &&
+	git rebase -ix "git show HEAD; pwd" HEAD~2 >actual &&
+	(
+		FAKE_LINES="1 exec_git_show_HEAD;_pwd 2 exec_git_show_HEAD;_pwd" &&
+		export FAKE_LINES &&
+		git rebase -i HEAD~2 >expect
+	) &&
+	sed -e "1,9d" expect >expected &&
+	test_cmp expected actual
+'
+
+
+test_expect_success 'rebase -ix with several instances of --exec' '
+	git reset --hard execute &&
+	git rebase -i --exec "git show HEAD" --exec "pwd" HEAD~2 >actual &&
+	(
+		FAKE_LINES="1 exec_git_show_HEAD exec_pwd 2
+				exec_git_show_HEAD exec_pwd" &&
+		export FAKE_LINES &&
+		git rebase -i HEAD~2 >expect
+	) &&
+	sed -e "1,11d" expect >expected &&
+	test_cmp expected actual
+'
+
+
+test_expect_success 'rebase -ix with --autosquash' '
+	git reset --hard execute &&
+	git checkout -b autosquash &&
+	echo second >second.txt &&
+	git add second.txt &&
+	git commit -m "fixup! two_exec" &&
+	echo bis >bis.txt &&
+	git add bis.txt &&
+	git commit -m "fixup! two_exec" &&
+	(
+		git checkout -b autosquash_actual &&
+		git rebase -i --exec "git show HEAD" --autosquash HEAD~4 >actual
+	) &&
+	git checkout autosquash &&
+	(
+		git checkout -b autosquash_expected &&
+		FAKE_LINES="1 fixup 3 fixup 4 exec_git_show_HEAD 2 exec_git_show_HEAD" &&
+		export FAKE_LINES &&
+		git rebase -i HEAD~4 >expect
+	) &&
+	sed -e "1,13d" expect >expected &&
+	test_cmp expected actual
+'
+
+
+test_expect_success 'rebase --exec without -i shows error message' '
+	git reset --hard execute &&
+	test_must_fail git rebase --exec "git show HEAD" HEAD~2 2>actual &&
+	echo "--exec option must be used with --interactive option" >expected &&
+	test_i18ncmp expected actual
+'
+
+
+test_expect_success 'rebase -i --exec without <CMD>' '
+	git reset --hard execute &&
+	test_must_fail git rebase -i --exec 2>tmp &&
+	sed -e "1d" tmp >actual &&
+	test_must_fail git rebase -h >expected &&
+	test_cmp expected actual &&
+	git checkout master
+'
+
 test_done