share/msysGit/net/setup-msysgit.sh

   1 #!/bin/sh
   2
   3 # We're already in the install directory
   4 INSTALL_PATH="$(pwd)"
   5 export PATH="$INSTALL_PATH/installer-tmp/bin:$PATH"
   6
   7 error () {
   8     echo "* error: $*"
   9     echo INSTALLATION ABORTED
  10     read -e IGNORED_INPUT
  11     trap - exit
  12     exit 1
  13 }
  14
  15 echo -------------------------------------------------------
  16 echo Checking environment
  17 echo -------------------------------------------------------
  18 type cygpath >/dev/null 2>/dev/null && {
  19     echo "Cygwin seems to be in your system path. This was detected"
  20     echo "by trying to run cygpath, which was found by this shell."
  21     echo ""
  22     echo "Cygwin may cause severe problems, like crashes, if used in"
  23     echo "combination with msysgit. Please remove Cygwin from you system"
  24     echo "PATH environment variable."
  25     echo ""
  26     echo "For assistance on how to control your environment variables"
  27     echo "you should consult Microsoft's knowlege base:"
  28     echo "   Windows XP: http://support.microsoft.com/kb/310519"
  29     echo "   Windows NT: http://support.microsoft.com/kb/100843"
  30     echo ""
  31     error "Can not install msysgit when Cygwin is in PATH."
  32 }
  33 echo "Environment is clean. Can install msysgit."
  34
  35 echo
  36 echo -------------------------------------------------------
  37 echo Fetching the latest msysgit environment
  38 echo -------------------------------------------------------
  39 MSYSGIT_REPO_GIT=git://github.com/msysgit/msysgit
  40 MSYSGIT_REPO_HTTP=https://github.com/msysgit/msysgit.git
  41
  42 # Multiply git.exe
  43
  44 for builtin in init unpack-objects update-ref fetch ls-remote clone checkout
  45 do
  46         ln "$INSTALL_PATH/installer-tmp/bin/git.exe" \
  47                 "$INSTALL_PATH/installer-tmp/bin/git-$builtin.exe"
  48 done
  49
  50 git config --system http.sslCAinfo /bin/curl-ca-bundle.crt
  51 git init &&
  52 git config core.autocrlf false &&
  53 git config remote.origin.url $MSYSGIT_REPO_GIT &&
  54 git config remote.origin.fetch \
  55         +refs/heads/@@MSYSGITBRANCH@@:refs/remotes/origin/@@MSYSGITBRANCH@@ &&
  56 git config branch.@@MSYSGITBRANCH@@.remote origin &&
  57 git config branch.@@MSYSGITBRANCH@@.merge refs/heads/@@MSYSGITBRANCH@@ &&
  58
  59 USE_HTTP=
  60 git fetch || {
  61         USE_HTTP=t &&
  62         git config remote.origin.url $MSYSGIT_REPO_HTTP &&
  63         git fetch || {
  64                 echo -n "Please enter a HTTP proxy: " &&
  65                 read proxy &&
  66                 test ! -z "$proxy" &&
  67                 export http_proxy="$proxy" &&
  68                 git fetch
  69         } ||
  70         error "Could not get msysgit.git"
  71 }
  72
  73 git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*'
  74
  75 echo
  76 echo -------------------------------------------------------
  77 echo Checking out the msysgit @@MSYSGITBRANCH@@ branch
  78 echo -------------------------------------------------------
  79 git-checkout -l -f -q -b @@MSYSGITBRANCH@@ origin/@@MSYSGITBRANCH@@ ||
  80         error Couldn\'t checkout the @@MSYSGITBRANCH@@ branch!
  81 mkdir -p .git/hooks &&
  82 cp share/msysGit/post-checkout-hook .git/hooks/post-checkout ||
  83         error Could not install post-checkout hook
  84
  85 # TEMP: Remove pre-existing git directory
  86 rm -rf git
  87
  88
  89 echo
  90 echo -------------------------------------------------------
  91 echo Fetching the latest Git sources
  92 echo -------------------------------------------------------
  93
  94 case "$USE_HTTP" in
  95 t)
  96         GIT_REPO_URL=https://github.com/git/git.git
  97         HTMLDOCS_REPO_URL=https://github.com/gitster/git-htmldocs.git
  98         MINGW_REPO_URL=http://repo.or.cz/r/git/mingw.git/
  99         MINGW4MSYSGIT_REPO_URL=https://github.com/msysgit/git.git
 100         GITCHEETAH_REPO_URL=https://github.com/msysgit/Git-Cheetah.git
 101 ;;
 102 '')
 103         GIT_REPO_URL=git://github.com/git/git
 104         HTMLDOCS_REPO_URL=git://github.com/gitster/git-htmldocs.git
 105         MINGW_REPO_URL=git://repo.or.cz/git/mingw.git
 106         MINGW4MSYSGIT_REPO_URL=git://github.com/msysgit/git
 107         GITCHEETAH_REPO_URL=git://github.com/msysgit/Git-Cheetah
 108 ;;
 109 esac
 110
 111 git config submodule.git.url $MINGW4MSYSGIT_REPO_URL &&
 112 mkdir -p git &&
 113 cd git &&
 114 git init &&
 115 git config core.autocrlf input &&
 116 git config remote.junio.url $GIT_REPO_URL &&
 117 git config remote.junio.fetch '+refs/heads/*:refs/remotes/junio/*' &&
 118 git fetch --tags junio &&
 119 git config remote.mingw.url $MINGW_REPO_URL &&
 120 git config remote.mingw.fetch '+refs/heads/*:refs/remotes/mingw/*' &&
 121 git fetch --tags mingw &&
 122 git config remote.origin.url $MINGW4MSYSGIT_REPO_URL &&
 123 git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*' &&
 124 git fetch --tags origin &&
 125 if test -z "@@FOURMSYSGITBRANCH@@"
 126 then
 127         FOURMSYS=origin/master
 128 else
 129         FOURMSYS=origin/@@FOURMSYSGITBRANCH@@
 130 fi &&
 131 git config branch.${FOURMSYS#origin/}.remote origin &&
 132 git config branch.${FOURMSYS#origin/}.merge refs/heads/${FOURMSYS#origin/} &&
 133 git fetch origin &&
 134 git checkout -l -f -q -b ${FOURMSYS#origin/} $FOURMSYS ||
 135 error Couldn\'t update submodule git!
 136
 137 echo
 138 echo -------------------------------------------------------
 139 echo Fetching Git html help submodule
 140 echo -------------------------------------------------------
 141
 142 cd .. &&
 143 rm -rf /doc/git/html &&
 144 git config submodule.html.url $HTMLDOCS_REPO_URL &&
 145 mkdir -p doc/git/html &&
 146 cd doc/git/html &&
 147 git init &&
 148 git config remote.origin.url $HTMLDOCS_REPO_URL &&
 149 git config remote.origin.fetch '+refs/heads/master:refs/remotes/origin/master' &&
 150 git fetch origin &&
 151 git checkout -l -f -q $(cd ../../.. && git ls-tree HEAD doc/git/html |
 152         sed -n "s/^160000 commit \(.*\).doc\/git\/html$/\1/p") ||
 153 error "Couldn't update submodule doc/git/html (HTML help will not work)."
 154
 155 echo
 156 echo -------------------------------------------------------
 157 echo Fetching git-cheetah submodule
 158 echo -------------------------------------------------------
 159
 160 cd ../../.. &&
 161 rm -rf /src/git-cheetah &&
 162 git config submodule.git-cheetah.url $GITCHEETAH_REPO_URL &&
 163 mkdir -p src/git-cheetah &&
 164 cd src/git-cheetah &&
 165 git init &&
 166 git config remote.origin.url $GITCHEETAH_REPO_URL &&
 167 git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*' &&
 168 git fetch origin &&
 169 git-checkout -l -f -q -b master origin/master ||
 170         error "Could not update the submodule src/git-cheetah!"
 171
 172 # Copy profile.d/*.sh if there is any
 173
 174 cd ../.. &&
 175 if test -d "$INSTALL_PATH"/installer-tmp/profile.d
 176 then
 177         mkdir -p etc/profile.d &&
 178         for file in "$INSTALL_PATH"/installer-tmp/profile.d/*.sh
 179         do
 180                 cp "$file" etc/profile.d/
 181         done
 182 fi