| #!/bin/bash |
| # Copyright 2013 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # Script for printing recent commits in a buildbot run. |
| |
| # Return the sha1 of the given tag. If not present, return "". |
| # $1: path to repo |
| # $2: tag name |
| tt_sha1_for_tag() { |
| oneline=$(cd $1 && git log -1 $2 --format='%H' 2>/dev/null) |
| if [ $? -eq 0 ] ; then |
| echo $oneline |
| fi |
| } |
| |
| # Return the sha1 of HEAD, or "" |
| # $1: path to repo |
| tt_sha1_for_head() { |
| ( cd $1 && git log HEAD -n1 --format='%H' | cat ) |
| } |
| |
| # For the given repo, set tag to HEAD. |
| # $1: path to repo |
| # $2: tag name |
| tt_tag_head() { |
| ( cd $1 && git tag -f $2 ) |
| } |
| |
| # For the given repo, delete the tag. |
| # $1: path to repo |
| # $2: tag name |
| tt_delete_tag() { |
| ( cd $1 && git tag -d $2 ) |
| } |
| |
| # For the given repo, set tag to "three commits ago" (for testing). |
| # $1: path to repo |
| # $2: tag name |
| tt_tag_three_ago() { |
| local sh=$(cd $1 && git log --pretty=oneline -n 3 | tail -1 | awk '{print $1}') |
| ( cd $1 && git tag -f $2 $sh ) |
| } |
| |
| # List the commits between the given tag and HEAD. |
| # If the tag does not exist, only list the last few. |
| # If the tag is at HEAD, list nothing. |
| # Output format has distinct build steps for repos with changes. |
| # $1: path to repo |
| # $2: tag name |
| # $3: simple/short repo name to use for display |
| tt_list_commits() { |
| local tag_sha1=$(tt_sha1_for_tag $1 $2) |
| local head_sha1=$(tt_sha1_for_head $1) |
| local display_name=$(echo $3 | sed 's#/#_#g') |
| if [ "${tag_sha1}" = "${head_sha1}" ] ; then |
| return |
| fi |
| if [ "${tag_sha1}" = "" ] ; then |
| echo "@@@BUILD_STEP Recent commits in repo $display_name@@@" |
| echo "NOTE: git tag was not found so we have no baseline." |
| echo "Here are some recent commits, but they may not be new for this build." |
| ( cd $1 && git log -n 10 --stat | cat) |
| else |
| echo "@@@BUILD_STEP New commits in repo $display_name@@@" |
| ( cd $1 && git log -n 500 $2..HEAD --stat | cat) |
| fi |
| } |
| |
| # Clean out the tree truth tags in all repos. For testing. |
| tt_clean_all() { |
| for project in $@; do |
| tt_delete_tag $CHROME_SRC/../$project tree_truth |
| done |
| } |
| |
| # Print tree truth for all clank repos. |
| tt_print_all() { |
| for project in $@; do |
| local full_path=$CHROME_SRC/../$project |
| tt_list_commits $full_path tree_truth $project |
| tt_tag_head $full_path tree_truth |
| done |
| } |
| |
| # Print a summary of the last 10 commits for each repo. |
| tt_brief_summary() { |
| echo "@@@BUILD_STEP Brief summary of recent CLs in every branch@@@" |
| for project in $@; do |
| echo $project: |
| local full_path=$CHROME_SRC/../$project |
| (cd $full_path && git log -n 10 --format=" %H %s %an, %ad" | cat) |
| echo "=================================================================" |
| done |
| } |
| |
| CHROME_SRC=$1 |
| shift |
| PROJECT_LIST=$@ |
| tt_brief_summary $PROJECT_LIST |
| tt_print_all $PROJECT_LIST |