jobs/updateweb.sh

   1 #!/bin/sh
   2
   3 . @basedir@/shlib.sh
   4
   5 set -e
   6
   7 REPO_DIR="/home/repo/repo"
   8 LOCK_FILE="/tmp/updateweb-$cfg_tmpsuffix.lock"
   9 REMOTE="origin"
  10 BRANCH="rorcz"
  11
  12 # Make sure we don't run twice.
  13 if [ -s "$LOCK_FILE" ] && kill -0 "$(cat "$LOCK_FILE")" 2>/dev/null; then
  14         echo "Already running updateweb.sh (stuck?) with pid $(cat "$LOCK_FILE")" >&2
  15         exit 1
  16 fi
  17 trap 'rm -f "$LOCK_FILE"' EXIT
  18 trap 'exit 130' INT
  19 trap 'exit 143' TERM
  20 echo $$ >"$LOCK_FILE"
  21
  22 cd "$REPO_DIR"
  23 git fetch origin
  24 if [ -n "$(git rev-list $BRANCH..$REMOTE/$BRANCH)" ]; then
  25         case "$(git describe --always --dirty=..dirty)" in *..dirty)
  26                 echo "updateweb.sh: refusing to update because worktree is dirty" >&2
  27                 rm -f "$LOCK_FILE"
  28                 exit 1
  29         esac
  30         git merge --ff-only "$REMOTE/$BRANCH" &&
  31         git submodule update --init --recursive &&
  32         make -s &&
  33         make install &&
  34         /usr/bin/sudo -n /usr/sbin/apache2ctl graceful 2>/dev/null || :
  35         # would be good to run update-all-projects and clear-all-htmlcache now
  36         # but they don't really complete quickly enough to be done here
  37 fi
  38
  39 rm -f "$LOCK_FILE"
  40 trap - EXIT INT TERM