[PATCH 2/2 amend] Documentation: bisect: add a few "git bisect run" examples
Before this patch, there were no "git bisect run" example.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
Documentation/git-bisect.txt | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
Junio wrote:
> As if there were improper examples, and as if this patch adds a proper
> one. Drop "proper" and add sign-off perhaps? ;-)
> s/install//; let's not set a bad example of installing first and then
> testing.
All the above should be fixed in this amended patch.
Thanks.
diff --git a/Documentation/git-bisect.txt b/Documentation/git-bisect.txt
index 698ffde..f9b564c 100644
--- a/Documentation/git-bisect.txt
+++ b/Documentation/git-bisect.txt
@@ -224,6 +224,32 @@ tree to the pristine state. Finally the "run" script can exit with
the status of the real test to let "git bisect run" command loop to
know the outcome.
+EXAMPLES
+--------
+
+* Automatically bisect a broken build between v1.2 and HEAD:
++
+------------
+$ git bisect start HEAD v1.2 -- # HEAD is bad, v1.2 is good
+$ git bisect run make # "make" builds the app
+------------
+
+* Automatically bisect a broken test case using a custom script:
++
+------------
+echo "#"\!"/bin/sh" > ~/test.sh
+echo "make || exit 125" >> ~/test.sh
+echo "~/check_test_case.sh" >> ~/test.sh
+chmod u+x ~/test.sh
+$ git bisect start v1.3 v1.1 -- # v1.3 is bad, v1.1 is good
+$ git bisect run ~/test.sh
+------------
++
+Here we first create the "test.sh" custom script. In this script, if
+"make" fails, we "skip" the current commit.
+And "check_test_case.sh" should "exit 0", if the test case passes, and
+"exit 1" (for example) otherwise.
+
Author
------
Written by Linus Torvalds <torvalds@osdl.org>
--
1.5.5.1.126.g9ca01
Christian Couder <chriscool@tuxfamily.org>