208 lines
6 KiB
Bash
Executable file
208 lines
6 KiB
Bash
Executable file
#!/bin/bash
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version=0.20
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program=${0##*/}
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progdir=${0%/*}
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if [ "$progdir" = "$program" ]; then progdir="."; fi
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# ----------------------------------------------------------------------
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function usage() {
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cat <<EOF
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NAME
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$program - merge and commit a sprint branch
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SYNOPSIS
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$program [OPTIONS] BRANCH SVNREV
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DESCRIPTION
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Merge and commit a sprint branch
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EOF
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echo -e "OPTIONS"
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if [ "$(uname)" = "Linux" ]; then
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egrep "^[ ]+[-][A-Za-z| -]+\*?\)[ ]+[A-Za-z].+#" $0 | tr -s "\t|" "\t," | sed -r -e 's/\)[ \t]+([A-Z]+)=\$2[^#]*#/=\1\t/' -e 's/\)[^#]*#/\t/'
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else
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egrep "^[ ]+[-][A-Za-z| -]+\*?\)[ ]+[A-Za-z].+#" $0 | sed 's/\|.*\$2[^#]*#/ /'| sed -E 's/\|.*\)[^#]*#/ /'
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fi
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cat <<EOF
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FILES
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AUTHOR
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Written by Henrik Levkowetz, <henrik@tools.ietf.org>
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COPYRIGHT
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Copyright 2010 Henrik Levkowetz.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at
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your option) any later version. There is NO WARRANTY; not even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the GNU General Public License for more details.
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EOF
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}
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# ----------------------------------------------------------------------
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function die() {
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echo -e "\n$program: error: $*" > /dev/stderr
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exit 1
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}
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function note() {
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if [ -n "$VERBOSE" ]; then echo -e "$*"; fi
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}
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# ----------------------------------------------------------------------
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function version() {
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echo -e "$program $version"
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}
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# ----------------------------------------------------------------------
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trap 'echo "$program($LINENO): Command failed with error code $? ([$$] $0 $*)"; exit 1' ERR
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# ----------------------------------------------------------------------
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# Option parsing
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# Options
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shortopts=cnhvV
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longopts=commit,no-commit,help,verbose,version
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# Default values
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ARG_COMMIT=1
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if [ "$(uname)" = "Linux" ]; then
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args=$(getopt -o "$shortopts" --long "$longopts" -n '$program' -- $SV "$@")
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if [ $? != 0 ] ; then die "Terminating..." >&2 ; exit 1 ; fi
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eval set -- "$args"
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sed="sed -r"
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else
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# Darwin, BSDs
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args=$(getopt -o$shortopts $SV $*)
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if [ $? != 0 ] ; then die "Terminating..." >&2 ; exit 1 ; fi
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set -- $args
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sed="sed -E"
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fi
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while true ; do
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case "$1" in
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-c| --commit) ARG_COMMIT=1;; # Run commit in addition to merge
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-n| --no-commit) ARG_COMMIT=0;; # Don't commit after merge
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-h| --help) usage; exit;; # Show this help, then exit
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-v| --verbose) VERBOSE=1;; # Be more talkative
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-V| --version) version; exit;; # Show program version, then exit
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--) shift; break;;
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*) die "Internal error, inconsistent option specification: '$1'";;
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esac
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shift
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done
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# ----------------------------------------------------------------------
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# The program itself
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# Argument validation
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[[ $1 =~ @ ]] && set ${1/@/ }
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[ $# -ge 2 ] || die "Expected branch and repository revision on the command line"
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[ ${PWD##*/} = trunk ] || die "Expected this script to be run in trunk"
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# Global settings
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cwd=${PWD##*/}
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branch=$1
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rev=$2
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fix=$3
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repo=$(echo -n "$(svn info | grep "^Repository Root: " | sed 's/Repository Root: //')")
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note "Identify the branch:"
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if svn info ${repo}/personal/$branch > /dev/null 2>&1; then
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branch="personal/$branch"
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elif svn info ${repo}/branch/$branch > /dev/null 2>&1; then
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branch="branch/$branch"
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elif svn info ${repo}/$branch > /dev/null 2>&1; then
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true
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else
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die "Could not find a branch matching '$branch'"
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fi
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if grep "@$rev $branch" mergelog; then die "Changeset $branch@$rev is already in the merge log. Skipping it."; exit 0; fi
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note "Will attempt merge from $branch@$rev"
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note "Extract who and what:"
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info=$(svn log ${repo}/ -r $rev --incremental)
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set $(echo "$info" | tail -n +2 | head -n 1 | tr "|" "\t")
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who=$2; echo -e "\n$who"
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comment=$(echo "$info" | tail -n +3); echo -e "$comment\n"
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comment=$(echo "$comment" | sed -r -e 's/(commit )?ready (for|to) merge\.?//i' -e '/^$/d')
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files=$(svn diff ${repo}/ -c $rev --summarize | awk '{$1=""; print;}' | while read file; do echo "${file/$repo\/$branch\//}"; done)
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echo -e "Files: \n$files\n"
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read -p "Continue with diff? [Y/n] "
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[ "$REPLY" = "Y" -o "$REPLY" = "y" -o "$REPLY" = "" ] || exit
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note "Diff:"
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svn diff -c $rev $repo/$branch | less
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echo ""
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read -p "Continue with the merge? [Y/n] "
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[ "$REPLY" = "Y" -o "$REPLY" = "y" -o "$REPLY" = "" ] || exit
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note "Do the merge:"
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if [[ $rev =~ : ]]; then
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svn merge -r $rev ${repo}/$branch . || die "Merge of $branch @$rev failed. The merge command was:
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svn merge -r $rev ${repo}/$branch ."
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else
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svn merge -c $rev ${repo}/$branch . || die "Merge of $branch @$rev failed. The merge command was:
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svn merge -c $rev ${repo}/$branch ."
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fi
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note "Writing commit script"
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echo -e "#!/bin/bash\n\nsvn commit -m \"Merged in [$rev] from $who:\n ${comment/\"/\'} ${fix/\"/\'}\"" > ../cicmd/commit-${rev}-merge.sh
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chmod +x ../cicmd/commit-${rev}-merge.sh
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M=$(svn st | cut -c 1-7 | grep -oh 'M' | head -n 1)
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C=$(svn st | cut -c 1-7 | grep -oh 'C' | head -n 1)
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G=$(svn st | cut -c 1-7 | grep -oh 'G' | head -n 1)
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cd ../
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rsync -a $cwd/ merged@$rev/
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cp cicmd/commit-${rev}-merge.sh merged@$rev/commit
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cd -
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note "Sending email to changeset author: <$who>"
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mail -s "Merged datatracker branch personal/$branch@$rev to trunk" $who -c henrik@levkowetz.com <<-EOF
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Hi,
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This is an automatic merge info message. Your code in personal/$branch@$rev
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has been merged to trunk, and will be part of the next release if nothing
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goes wrong during final testing.
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Regards,
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Henrik
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(via the mergesprintbranch script)
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EOF
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svn revert ietf/meeting
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echo -e "\nRunning tests"
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ietf/manage.py test --settings=settings_sqlitetest || die "Tests failed"
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if [ "$ARG_COMMIT" != 0 ]; then
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echo "Committing the merge:"
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echo ""
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svn commit -m "Merged [$rev] from $who: $comment $fix"
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else
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echo "This merge has not been committed yet."
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echo "To commit it, run this commit command: ../cicmd/commit-$rev-merge.sh"
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fi
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echo -e "\n------------------------------------------------------------------------\n\n"
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