logerrit

   1 #!/bin/bash
   2
   3 #GERRITHOST=gerrit.libreoffice.org
   4 GERRITHOST=logerrit
   5 GERRITURL=ssh://$GERRITHOST/core
   6
   7 get_SHA_for_change() {
   8     SHA=$(ssh ${GERRITHOST?} gerrit query --all-approvals change:$1|grep ref|tail -1|cut -d: -f2)
   9 }
  10
  11 submit() {
  12         TYPE=$1
  13         BRANCH=$2
  14         if test -z "$BRANCH"
  15         then
  16             BRANCH=$(git symbolic-ref HEAD 2> /dev/null)
  17             BRANCH="${BRANCH##refs/heads/}"
  18             if test -z "$BRANCH"
  19             then
  20                 echo "no branch specified, and could not guess the current branch"
  21                 exit 1
  22             fi
  23             echo "no branch specified, guessing current branch $BRANCH"
  24         fi
  25         git push $GERRITURL HEAD:refs/$TYPE/$BRANCH
  26 }
  27
  28 logerrit() {
  29         echo "Host logerrit gerrit.libreoffice.org"
  30         echo "    IdentityFile ~/.ssh/id_rsa"
  31         echo "    User $1"
  32         echo "    Port 29418"
  33         echo "    HostName gerrit.libreoffice.org"
  34 }
  35
  36 case "$1" in
  37     help|--help|"")
  38         echo "Usage: ./logerrit subcommand [options]"
  39         echo "simple and basic tool to interact with LibreOffice gerrit"
  40         echo "see https://wiki.documentfoundation.org/Development/gerrit for details."
  41         echo
  42         echo "subcommands:"
  43         echo "             setup                   walking you though your gerrit setup"
  44         echo "             test                    test your gerrit setup"
  45         echo
  46         echo " --- for submitters:"
  47         echo "             submit [BRANCH]         submit your change for review"
  48         echo "             submit-draft [BRANCH]   submit your change as draft"
  49         echo "             nextchange [BRANCH]     reset branch to the remote to start with the next change"
  50         echo "             testfeature [BRANCH]    trigger a test of a feature branch on gerrit"
  51         echo "Note: drafts are only visibly to yourself and those that you explicitly add as reviewers."
  52         echo
  53         echo " --- for reviewers:"
  54         echo "             checkout CHANGEID       checkout the changes for review"
  55         echo "             pull CHANGEID           pull (and merge) the changes on current branch"
  56         echo "             cherry-pick CHANGEID    cherry-pick the change on current branch"
  57         echo "             patch CHANGEID          show the change as a patch"
  58         echo "             query ....              query for changes for review on project core"
  59         echo "             <any other gerrit command>"
  60         echo
  61         echo "advanced users should consider using git review instead:"
  62         echo "http://wiki.documentfoundation.org/Development/GitReview"
  63         exit
  64     ;;
  65     setup)
  66         script_canonical_file=$(readlink -f "$0")
  67         script_canonical_dir=$(dirname "$script_canonical_file")
  68         if ! cd "$script_canonical_dir"; then
  69             echo "Can't cd to $script_canonical_dir"
  70             exit 1
  71         fi
  72         ssh_home="$HOME/.ssh";
  73         ssh_key=
  74         created_ssh=
  75         if ! test -d $ssh_home; then
  76             echo "It appears that you have no ssh setup, running ssh-keygen to create that:"
  77             mkdir $ssh_home
  78             chmod 0700 $ssh_home
  79             created_ssh=TRUE
  80             echo
  81             echo "Hit enter to generate an ssh key - you will need to enter a pass-phrase"
  82             echo
  83             read
  84             ssh-keygen -t rsa -f "$ssh_home/id_rsa"
  85         fi
  86         if test -d $ssh_home; then
  87             if test -f "$ssh_home/id_rsa.pub"; then
  88                 ssh_key=$(cat $ssh_home/id_rsa.pub);
  89             elif test -f "$ssh_home/id_dsa.pub"; then
  90                 ssh_key=$(cat $ssh_home/id_dsa.pub);
  91             fi
  92         fi
  93         echo "Please go to https://gerrit.libreoffice.org/ and:"
  94         echo "- press the 'register' button in the top right corner"
  95         echo "- after login set yourself a username (its recommended to use your IRC-nick)"
  96         if test "z$ssh_key" = "z"; then
  97             echo "- add your public ssh-key into the ssh keys settings."
  98         else
  99             echo "- paste the key below into the 'Add SSH Public Key' box."
 100             echo
 101             echo "$ssh_key"
 102             echo
 103         fi
 104         echo
 105         echo "Note that you need to register additional email addresses, if you want to"
 106         echo "commit from them. Additional emails must be confirmed by replying to the"
 107         echo "invitation mail it sends you."
 108         echo
 109         read -p 'Which user name did you choose? ' GERRITUSER
 110         if test "z$created_ssh" = "z"; then
 111             echo
 112             echo "Please now add the following to your ~/.ssh/config, creating the file if needed:"
 113             echo
 114             logerrit $GERRITUSER
 115             echo
 116         else
 117             echo "Automatically creating your ssh config"
 118             (logerrit $GERRITUSER) > "$ssh_home/config"
 119         fi
 120         # setup the remote properly ...
 121         git config remote.origin.pushurl ssh://logerrit/core
 122         echo "To see if your setup was successful, run './logerrit test' then."
 123         # a good place to make sure the hooks are set up
 124         ./g -z
 125     ;;
 126     test)
 127         if test -n "$(ssh $GERRITHOST 2>&1|grep "Welcome to Gerrit Code Review")"
 128         then
 129             echo "Your gerrit setup was successful!"
 130         else
 131             echo "There seems to be trouble. Please have the output of:"
 132             echo "ssh -vvvv "$GERRITHOST
 133             echo "at hand when looking for help."
 134         fi
 135     ;;
 136     submit)
 137         submit 'for' $2
 138     ;;
 139     submit-draft)
 140         submit drafts $2
 141     ;;
 142     nextchange)
 143         if test -n "$(git status -s -uno)"
 144         then
 145             echo "You have uncommitted changes. Please commit or stash these:"
 146             git status
 147             exit 1
 148         fi
 149         CHANGEID=$(git log --format=format:%b -1 HEAD|grep Change-Id|cut -d: -f2|tr -d \ )
 150         if test -z "$CHANGEID"
 151         then
 152             CHANGEID="NOCHANGEID"
 153         fi
 154         BACKUPBRANCH=backup/$CHANGEID-$(date +%F-%H%M%S)
 155         git branch $BACKUPBRANCH
 156         echo "current state backed up as $BACKUPBRANCH"
 157         BRANCH=$2
 158         if test -z "$BRANCH"
 159         then
 160             BRANCH=$(git symbolic-ref HEAD 2> /dev/null)
 161             BRANCH="${BRANCH##refs/heads/}"
 162             if test -z "$BRANCH"
 163             then
 164                 echo "no branch specified, and could not guess the current branch"
 165                 exit 1
 166             fi
 167             echo "no branch specified, guessing current branch $BRANCH"
 168         fi
 169         git reset --hard remotes/origin/$BRANCH
 170     ;;
 171     checkout)
 172         get_SHA_for_change $2
 173         git fetch $GERRITURL $SHA && git checkout FETCH_HEAD
 174     ;;
 175     review)
 176         echo "'./logerrit review' has be removed as obsolete."
 177         echo "Please use either:"
 178         echo " - git-review:              https://wiki.documentfoundation.org/Development/GitReview"
 179         echo " - or the web-UI directly:  https://gerrit.libreoffice.org/"
 180         echo "Both provide a better experience."
 181         exit 1;
 182     ;;
 183     pull)
 184         get_SHA_for_change $2
 185         git pull $GERRITURL $SHA
 186     ;;
 187     cherry-pick)
 188         get_SHA_for_change $2
 189         git fetch $GERRITURL $SHA && git cherry-pick FETCH_HEAD
 190     ;;
 191     patch)
 192         get_SHA_for_change $2
 193         git fetch $GERRITURL $SHA && git format-patch -1 --stdout FETCH_HEAD
 194     ;;
 195     query)
 196         shift
 197         ssh ${GERRITHOST?} gerrit query project:core "$@"
 198     ;;
 199     testfeature)
 200         BRANCH=$2
 201         if test -z "$BRANCH"
 202         then
 203             BRANCH=$(git symbolic-ref HEAD 2> /dev/null)
 204             BRANCH="${BRANCH##refs/heads/}"
 205             if test -z "$BRANCH"
 206             then
 207                 echo "no branch specified, and could not guess the current branch"
 208                 exit 1
 209             fi
 210             echo "no branch specified, guessing current branch $BRANCH"
 211         fi
 212         BRANCH="${BRANCH##feature/}"
 213         WORKDIR=$(mktemp -d)
 214         if test -z "$WORKDIR"
 215         then
 216             echo "could no create work directory."
 217             exit 1
 218         fi
 219         echo workdir at $WORKDIR
 220         git clone -s "$(dirname $0)" $WORKDIR/core
 221         pushd $WORKDIR/core
 222         echo "noop commit: trigger test build for branch feature/$BRANCH" > ../commitmsg
 223         echo >> ../commitmsg
 224         echo "branch is at:" >> ../commitmsg
 225         git log -1|sed -e "s/Change-Id:/XXXXXX:/" >> ../commitmsg
 226         git fetch git://gerrit.libreoffice.org/core.git feature/$BRANCH && \
 227             git checkout -b featuretst FETCH_HEAD && \
 228             cp -a .git-hooks/* .git/hooks
 229             git commit --allow-empty -F ../commitmsg && \
 230             git push $GERRITURL HEAD:refs/for/feature/$BRANCH
 231         popd
 232         rm -rf $WORKDIR/core
 233     ;;
 234     *)
 235         ssh ${GERRITHOST?} gerrit "$@"
 236     ;;
 237 esac