openstack/nova
Code Issues Proposed changes

Go back to the original branch after pylint check

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Previously we save the current commit hash before running lintstack.
This is no problem for Jenkins but not very friendly if we run
lintstack locally. Every time after it's done, git is in detached
HEAD mode. This patch remembers the current branch name and
automatically go back to the branch if available. Otherwise we fall
back to the commit hash.

Part of blueprint lintstack

Change-Id: I145df3027022fc9a8302bc6da9ab300f677f3386
This commit is contained in:
Yun Mao 2013-01-17 17:22:35 -05:00
parent 52fe25a528
commit af5936f4aa
1 changed files with 10 additions and 5 deletions
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15
tools/lintstack.sh
View File

@ -20,7 +20,16 @@
# commit for review.
set -e
TOOLS_DIR=$(cd $(dirname "$0") && pwd)
GITHEAD=`git rev-parse HEAD`
# Get the current branch name.
GITHEAD=`git rev-parse --abbrev-ref HEAD`
if [[ "$GITHEAD" == "HEAD" ]]; then
# In detached head mode, get revision number instead
GITHEAD=`git rev-parse HEAD`
echo "Currently we are at commit $GITHEAD"
else
echo "Currently we are at branch $GITHEAD"
fi
cp -f $TOOLS_DIR/lintstack.py $TOOLS_DIR/lintstack.head.py
if git rev-parse HEAD^2 2>/dev/null; then
@ -47,8 +56,4 @@ git checkout $GITHEAD
$TOOLS_DIR/lintstack.head.py
echo "Check passed. FYI: the pylint exceptions are:"
cat $TOOLS_DIR/pylint_exceptions
echo
echo "You are in detached HEAD mode. If you are a developer"
echo "and not very familiar with git, you might want to do"
echo "'git checkout branch-name' to go back to your branch."