bin/gitify

   1 #!/bin/bash
   2
   3 ## Take an existing, tar-based CiviCRM directory and convert it to a git working directory
   4
   5 #### Helpers ####
   6
   7 ## usage: do_gitify <repo-url> <existing-dir> [git-checkout-options]
   8 function do_gitify() {
   9   REPO="$1"
  10   TGT="$2"
  11   TMP="${TGT}.tmp"
  12   shift 2
  13
  14   if [ -d "$TGT/.git" ]; then
  15     echo "[[Already checked out git repo ($TGT) -- skip $REPO]]"
  16     return
  17   fi
  18   [ -d $TGT ] || mkdir -p "$TGT"
  19   [ -d $TMP ] && rm -rf "$TMP"
  20   echo "[[Checkout $REPO ($TMP)]]"
  21   echo "[git clone "$@" "$REPO" "$TMP"]"
  22   git clone "$@" "$REPO" "$TMP"
  23
  24   echo "[[Swap metadata]]"
  25   mv "$TMP/.git" "$TGT/.git"
  26
  27   echo "[[Remove local modifications]]"
  28   pushd "$TGT" > /dev/null
  29   git checkout -- .
  30   popd > /dev/null
  31
  32   rm -rf "$TMP"
  33 }
  34
  35 ## add hook shims to a repo
  36 ## usage: do_hookify <repo-path> <relative-hook-path>
  37 function do_hookify() {
  38   TGT="$1"
  39   HOOK_DIR="$2"
  40   if [ -n "$CIVICRM_GIT_HOOKS" ]; then
  41     echo "[[Install recommended hooks ($TGT)]]"
  42     for HOOK in commit-msg post-checkout post-merge pre-commit prepare-commit-msg post-commit pre-rebase post-rewrite ;do
  43           cat << TMPL > "$TGT/.git/hooks/$HOOK"
  44 #!/bin/bash
  45 if [ -f "\$GIT_DIR/${HOOK_DIR}/${HOOK}" ]; then
  46   source "\$GIT_DIR/${HOOK_DIR}/${HOOK}"
  47 fi
  48 TMPL
  49       chmod +x "$TGT/.git/hooks/$HOOK"
  50     done
  51   else
  52     echo "[[Skip hook installation ($TGT) -- use \"--hooks\" to enable]]"
  53   fi
  54 }
  55
  56 ## usage: do_svnify <repo-url> <existing-dir>
  57 function do_svnify() {
  58   REPO="$1"
  59   TGT="$2"
  60   shift 2
  61
  62   if [ -d "$TGT/.svn" ]; then
  63     echo "[[Already checked out SVN repo ($TGT) -- skip $REPO]]"
  64     return
  65   fi
  66   [ -d $TGT ] || mkdir -p "$TGT"
  67   [ -d $TMP ] && rm -rf "$TMP"
  68   echo "[[Checkout $REPO ($TMP)]]"
  69
  70   echo "[svn co \"$REPO\" \"$TGT\"]"
  71   svn co "$REPO" "$TGT"
  72 }
  73
  74 function check_dep() {
  75   if [ -z "`which git`" ]; then
  76     echo "command not found: git"
  77     exit 3
  78   fi
  79   if [ -z `which php` ]; then
  80     echo "command not found: php"
  81   fi
  82 }
  83
  84 #### Main ####
  85
  86 set -e
  87
  88 CIVICRM_CMS=""
  89 GIT_BASE_URL=""
  90 CIVICRM_ROOT=""
  91 CIVICRM_L10N=""
  92 CIVICRM_GIT_HOOKS=""
  93 CIVICRM_BRANCH="master"
  94
  95 while [ -n "$1" ]; do
  96   if [ "$1" == "--l10n" ]; then
  97     CIVICRM_L10N="$1"
  98   elif [ "$1" == "--hooks" ]; then
  99     CIVICRM_GIT_HOOKS="$1"
 100   elif [ -z "$CIVICRM_CMS" ]; then
 101     ## First arg
 102     CIVICRM_CMS="$1"
 103   elif [ -z "$GIT_BASE_URL" ]; then
 104     ## Second arg
 105     GIT_BASE_URL="$1"
 106   elif [ -z "$CIVICRM_ROOT" ]; then
 107     ## Third arg
 108     CIVICRM_ROOT="$1"
 109   else
 110     echo "unrecognized argument: $1"
 111     exit 2
 112   fi
 113   shift
 114 done
 115
 116 if [ -z "$CIVICRM_ROOT" -o ! -d "$CIVICRM_ROOT" -o -z "$GIT_BASE_URL" -o -z "$CIVICRM_CMS" ]; then
 117   echo "Convert a directory into a set of CiviCRM git clones"
 118   echo "usage: $0 <Drupal|Drupal6|Joomla|WordPress|all> <git-base-url> <existing-civicrm-root> [--l10n] [--hooks]"
 119   echo "  <cms-name>: one of: Drupal|Drupal6|Joomla|WordPress|all"
 120   echo "  <git-base-url>: a base URL shared by the desiried git repos (e.g. git://github.com/civicrm)"
 121   echo "  <existing-civicrm-root>: the main directory containing CiviCRM"
 122   echo "  --l10n: optionally fetch localization data; currently requires svn"
 123   echo "  --hooks: optionally install recommended git hooks; the hooks are mostly"
 124   echo "           tested with git CLI under Linux and OSX; they haven't been"
 125   echo "           tested with git GUIs or Windows"
 126   echo ""
 127   echo "Note: If pointing to a pre-existing directory, your local changes may be replaced by"
 128   echo "the pristine code from git/svn. If you've made changes, then make sure there's a backup!"
 129   echo ""
 130   echo "example: $0 Drupal git://github.com/civicrm /var/www/drupal7/sites/all/modules/civicrm"
 131   echo "  (checkout core code plus Drupal 7.x integration code using Git's read-only protocol)"
 132   echo ""
 133   echo "example: $0 Drupal6 https://github.com/civicrm /var/www/drupal6/sites/all/modules/civicrm"
 134   echo "  (checkout core code plus Drupal 6.x integration code using read-only HTTP protocol)"
 135   echo ""
 136   echo "example: $0 all git@github.com:civicrm ~/src/civicrm l10n"
 137   echo "  (checkout core code plus Drupal 7.x, Joomla, and WordPress integration code and l10n using SSH)"
 138   exit 1
 139 fi
 140
 141 check_dep
 142 do_gitify "${GIT_BASE_URL}/civicrm-core.git" "$CIVICRM_ROOT" -b "${CIVICRM_BRANCH}"
 143 do_hookify "$CIVICRM_ROOT" "../tools/scripts/git"
 144 do_gitify "${GIT_BASE_URL}/civicrm-packages.git" "$CIVICRM_ROOT/packages" -b "${CIVICRM_BRANCH}"
 145 do_hookify "$CIVICRM_ROOT/packages" "../../tools/scripts/git"
 146 case "$CIVICRM_CMS" in
 147   Drupal)
 148     do_gitify "${GIT_BASE_URL}/civicrm-drupal.git" "$CIVICRM_ROOT/drupal" -b "7.x-${CIVICRM_BRANCH}"
 149     do_hookify "$CIVICRM_ROOT/drupal" "../../tools/scripts/git"
 150     ;;
 151   Drupal6)
 152     do_gitify "${GIT_BASE_URL}/civicrm-drupal.git" "$CIVICRM_ROOT/drupal" -b "6.x-${CIVICRM_BRANCH}"
 153     do_hookify "$CIVICRM_ROOT/drupal" "../../tools/scripts/git"
 154     ;;
 155   Joomla)
 156     do_gitify "${GIT_BASE_URL}/civicrm-joomla.git" "$CIVICRM_ROOT/joomla" -b "${CIVICRM_BRANCH}"
 157     do_hookify "$CIVICRM_ROOT/joomla" "../../tools/scripts/git"
 158     ;;
 159   WordPress)
 160     do_gitify "${GIT_BASE_URL}/civicrm-wordpress.git" "$CIVICRM_ROOT/WordPress" -b "${CIVICRM_BRANCH}"
 161     do_hookify "$CIVICRM_ROOT/WordPress" "../../tools/scripts/git"
 162     ;;
 163   all)
 164     do_gitify "${GIT_BASE_URL}/civicrm-drupal.git" "$CIVICRM_ROOT/drupal" -b "7.x-${CIVICRM_BRANCH}"
 165     do_hookify "$CIVICRM_ROOT/drupal" "../../tools/scripts/git"
 166     do_gitify "${GIT_BASE_URL}/civicrm-joomla.git" "$CIVICRM_ROOT/joomla" -b "${CIVICRM_BRANCH}"
 167     do_hookify "$CIVICRM_ROOT/joomla" "../../tools/scripts/git"
 168     do_gitify "${GIT_BASE_URL}/civicrm-wordpress.git" "$CIVICRM_ROOT/WordPress" -b "${CIVICRM_BRANCH}"
 169     do_hookify "$CIVICRM_ROOT/WordPress" "../../tools/scripts/git"
 170     ;;
 171   *)
 172     echo "Unrecognized CMS: $CIVICRM_CMS"
 173 esac
 174
 175 if [ "$CIVICRM_L10N" == "--l10n" ]; then
 176   do_svnify "http://svn.civicrm.org/l10n/trunk" "$CIVICRM_ROOT/l10n"
 177 fi
 178
 179 pushd "$CIVICRM_ROOT/xml" > /dev/null
 180 if [ -f "GenCode.php" ]; then
 181   echo "[[Generate files]]"
 182   php GenCode.php
 183 else
 184   echo "[[Skip \"Generate files\"]]"
 185 fi
 186 popd > /dev/null