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