root / snf-deploy / autopkg.sh @ 30761818
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#!/bin/bash |
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|
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usage(){ |
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|
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echo " |
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Usage: $0: [options] |
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-h, --help Prints this help message |
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--debian [branch] Local debian branch to use (default debian) |
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--upstream [branch] Local upstream branch to use (default master) |
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--remote [repo] Remote repo to use (default origin) |
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--packages [dir] Where to store the created packages (default ~/packages) |
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--validate Fetch remote repo branches and |
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check if local are up-to-date (default false) |
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--push Whether to push upstream (default false) |
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" |
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exit 1 |
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} |
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|
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parse_git_branch() |
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{ |
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git branch 2> /dev/null | grep '^*' | sed 's/^*\ //g' |
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} |
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|
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die() |
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{ |
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echo -e $* 1>&2 |
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echo Aborting. |
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exit 1 |
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} |
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|
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cleanup() |
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{ |
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trap - EXIT |
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|
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echo -n Cleaning up... |
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if [ ${#CLEANUP[*]} -gt 0 ]; then |
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LAST_ELEMENT=$((${#CLEANUP[*]}-1)) |
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REVERSE_INDEXES=$(seq ${LAST_ELEMENT} -1 0) |
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for i in $REVERSE_INDEXES; do |
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local cmd=${CLEANUP[$i]} |
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$cmd |
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done |
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fi |
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echo "done" |
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} |
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|
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add_cleanup() { |
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local cmd="" |
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for arg; do cmd+=$(printf "%q " "$arg"); done |
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CLEANUP+=("$cmd") |
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} |
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|
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|
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add_checkpoint() |
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{ |
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commit=$(git reflog | head -n1 | cut -f 1 -d " ") |
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add_cleanup git reset --hard $commit |
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LASTCHECKPOINT=$commit |
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} |
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CLEANUP=( ) |
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|
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TEMP=$(getopt -o h --long help,validate,push,packages:,upstream:,debian:,remote: -n 'autopkg.sh' -- "$@") |
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|
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if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi |
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|
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eval set -- "$TEMP" |
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|
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while true ; do |
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case "$1" in |
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-h|--help) usage ;; |
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--upstream) LOCALUPSTREAM=$2 ; shift 2 ;; |
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--debian) LOCALDEBIAN=$2 ; shift 2 ;; |
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--remote) REMOTE=$2 ; shift 2 ;; |
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--packages) PKGAREA=$2 ; shift 2 ;; |
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--validate) VALIDATE=true ; shift ;; |
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--push) PUSH=true ; shift ;; |
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--) shift ; break ;; |
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*) echo "Internal error!" ; usage ;; |
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esac |
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done |
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|
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# The root of the git repository, no matter where we're called from |
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TOPLEVEL="$(git rev-parse --show-toplevel)" |
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|
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: ${LOCALUPSTREAM:=$(parse_git_branch)} |
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: ${LOCALDEBIAN:=debian} |
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: ${REMOTE:=origin} |
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: ${VALIDATE:=false} |
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: ${PUSH:=false} |
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|
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: ${PKGAREA:=~/packages} |
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: ${BACKUPAREA:=~/backup} |
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|
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cd "$TOPLEVEL" |
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|
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# Prerequisites: Test all important directories exist |
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test -d "$PKGAREA" || die "Package area directory $PKGAREA missing" |
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test -d "$BACKUPAREA" || die "Backup area directory $BACKUPAREA missing" |
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|
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# Prerequisite: Test the dialog utility is available |
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dialog --help &>/dev/null || die "Could not run the 'dialog' utility" |
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|
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BUILDAREA=$(mktemp -d --tmpdir=/tmp build-area.XXX) |
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add_cleanup rm -r $BUILDAREA |
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|
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echo "############################################################################" |
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echo "Will build packages under $BUILDAREA" |
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echo "Local upstream branch: $LOCALUPSTREAM" |
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echo "Local debian branch: $LOCALDEBIAN" |
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$VALIDATE && echo "Will fetch $REMOTE and check if $LOCALUPSTREAM and $LOCALDEBIAN are up-to-date" |
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echo "############################################################################" |
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echo "Press Enter to continue..." |
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read |
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|
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MODIFIED=$(git status --short | grep -v "??") |
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test -z "$MODIFIED" || die "error: Repository is dirty. Commit your local changes:\n $MODIFIED" |
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|
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set -e |
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trap cleanup EXIT |
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|
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add_checkpoint |
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|
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# Create a temporary debian branch to do everything |
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TMPDEBIAN=$(mktemp -u debian.XXX) |
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git branch --track $TMPDEBIAN $LOCALDEBIAN |
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add_cleanup git branch -D $TMPDEBIAN |
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|
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git checkout $TMPDEBIAN |
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add_cleanup git checkout $LOCALUPSTREAM |
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|
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# Whether we are in snapshot or release mode |
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snap=false |
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mrgextra=-m |
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dchextra=-R |
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mrgmsg="Merge branch '$LOCALUPSTREAM' into $LOCALDEBIAN" |
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dialog --yesno "Create Snapshot?" 5 20 && snap=true && dchextra=-S && mrgextra= && mrgmsg= |
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|
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# merge local branch into tmp branch with a nice commit message, |
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# so it can be pushed as is to upstream debian |
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export GIT_MERGE_AUTOEDIT=no |
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git merge $mrgextra ${mrgextra:+"$mrgmsg"} $LOCALUPSTREAM |
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|
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# auto edit Debian changelog depending on Snapshot or Release mode |
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export EDITOR=/usr/bin/vim |
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git-dch --debian-branch=$TMPDEBIAN --git-author --ignore-regex=".*" --multimaint-merge --since=HEAD $dchextra |
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git add debian/changelog |
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|
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# get version from the changelog |
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# we add a git tag here, so setup.py sdist works as expected |
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# FIXME: This is a workaround for the way Synnefo packages determine |
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# the versions for their Python packages |
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version=$(IFS="()" ; read x v x < debian/changelog ; echo $v) |
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if ! $snap; then |
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git commit -s -a -m "Bump new upstream version" |
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TAGFILE=$(mktemp -t tag.XXX) |
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add_cleanup rm $TAGFILE |
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dialog --inputbox "New Debian Tag: " 5 30 "debian/$version" 2>$TAGFILE |
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git tag $(<$TAGFILE) |
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add_cleanup git tag -d $(<$TAGFILE) |
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fi |
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|
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add_cleanup git reset --hard HEAD |
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# Build all packages |
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git-buildpackage --git-export-dir="$BUILDAREA" \ |
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--git-upstream-branch=$LOCALUPSTREAM \ |
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--git-debian-branch=$TMPDEBIAN \ |
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--git-export=INDEX \ |
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--git-ignore-new -sa |
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|
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# do some dirty backup |
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# pkgarea might be needed by auto-deploy tool |
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rm -f "$PKGAREA"/* || true |
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cp -v "$BUILDAREA"/* "$PKGAREA"/ || true |
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cp -v "$BUILDAREA"/* "$BACKUPAREA"/ || true |
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function check_remote(){ |
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git fetch $1 2>/dev/null || die "Could not fetch $1" |
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git fetch $1 $2 2>/dev/null|| die "Could not fetch $1/$2" |
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commits_behind=$(git rev-list $2..$1/$2 | wc -l) |
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if [ $commits_behind -ne 0 ]; then |
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die "Your local branch is outdated. Please run:\ngit pull --rebase $1/$2" |
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fi |
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|
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} |
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|
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if $VALIDATE; then |
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check_remote $REMOTE $LOCALUPSTREAM |
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check_remote $REMOTE $LOCALDEBIAN |
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fi |
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|
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# trap - EXIT |
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# here we can push the commits to the remote debian branch as they are |
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echo |
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echo "#################################################" |
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echo "## SUCCESS ##" |
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echo "#################################################" |
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if $PUSH; then |
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git push --tags $REMOTE $TMPDEBIAN:$LOCALDEBIAN |
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git push $REMOTE $LOCALUPSTREAM:$LOCALUPSTREAM |
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fi |
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|
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exit 0 |