cherry-jprojects.sh

   1 #!/bin/bash
   2
   3 . ./.jprojects.sh || exit 255
   4
   5 for project in ${LIST}; do
   6         COMMITS_FILE="${JPROJECTS_HOME}/${project}/.gitcommits"
   7
   8         if [ "${project}" = "jprojects-scripts" ]
   9         then
  10                 echo "$0: Skipping jprojects-scripts ..."
  11                 continue
  12         elif [ ! -d "${JPROJECTS_HOME}/${project}" ]
  13         then
  14                 echo "$0: Project '${project}' does not exist."
  15                 continue
  16         elif [ ! -f "${COMMITS_FILE}" ]
  17         then
  18                 # No .gitcommits file, skip this silently
  19                 continue
  20         fi
  21
  22         COMMIT_IDS=$(cat "${COMMITS_FILE}")
  23
  24         if [ -n "${COMMIT_IDS}" ]
  25         then
  26                 cd "${JPROJECTS_HOME}/${project}"
  27                 echo "$0: Fetching all for project '${project}' ..."
  28                 git prune
  29                 git fetch --all
  30         else
  31                 echo "$0: Nothing to cherry-pick for '${project}'."
  32                 rm "${COMMITS_FILE}"
  33                 continue
  34         fi
  35
  36         echo "$0: Cherry-picking on project '${project}' ..."
  37         for commit in ${COMMIT_IDS}; do
  38                 echo "$0: Working on commit '${commit}' ..."
  39                 FOUND_ID=$(git rev-list "${commit}" --max-count=1 2>&1)
  40                 STATUS="$?"
  41
  42                 if [ "${STATUS}" != "0" ]
  43                 then
  44                         echo "$0: Found invalid commit id '${commit}' or status '${STATUS}'."
  45                         echo "$0: Maybe forgot git-remote add <project-name>-local <local-path> ?"
  46                         exit 1
  47                 fi
  48
  49                 git cherry-pick -S "${commit}" || exit 255
  50
  51                 echo "$0: Removing commit from list ..."
  52                 REMAINING_IDS=$(cat ${COMMITS_FILE} | grep -v "${commit}")
  53                 echo "${REMAINING_IDS}" > ${COMMITS_FILE}
  54         done
  55
  56         rm -f "${COMMITS_FILE}"
  57 done
  58
  59 echo "$0: All done."
  60 exit 0