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="$proxy" &&
  68                 export https_proxy="$proxy" &&
  69                 git fetch
  70         } ||
  71         error "Could not get msysgit.git"
  72 }
  73
  74 git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*'
  75
  76 echo
  77 echo -------------------------------------------------------
  78 echo Checking out the msysgit @@MSYSGITBRANCH@@ branch
  79 echo -------------------------------------------------------
  80 git checkout -l -f -q -b @@MSYSGITBRANCH@@ origin/@@MSYSGITBRANCH@@ ||
  81         error Couldn\'t checkout the @@MSYSGITBRANCH@@ branch!
  82 mkdir -p .git/hooks &&
  83 cp share/msysGit/post-checkout-hook .git/hooks/post-checkout ||
  84         error Could not install post-checkout hook
  85
  86 # TEMP: Remove pre-existing git directory
  87 rm -rf git
  88
  89
  90 echo
  91 echo -------------------------------------------------------
  92 echo Fetching the latest Git sources
  93 echo -------------------------------------------------------
  94
  95 case "$USE_HTTP" in
  96 t)
  97         GIT_REPO_URL=https://github.com/git/git.git
  98         HTMLDOCS_REPO_URL=https://github.com/gitster/git-htmldocs.git
  99         MINGW_REPO_URL=http://repo.or.cz/r/git/mingw.git/
 100         MINGW4MSYSGIT_REPO_URL=https://github.com/msysgit/git.git
 101         GITCHEETAH_REPO_URL=https://github.com/msysgit/Git-Cheetah.git
 102 ;;
 103 '')
 104         GIT_REPO_URL=git://github.com/git/git
 105         HTMLDOCS_REPO_URL=git://github.com/gitster/git-htmldocs.git
 106         MINGW_REPO_URL=git://repo.or.cz/git/mingw.git
 107         MINGW4MSYSGIT_REPO_URL=git://github.com/msysgit/git
 108         GITCHEETAH_REPO_URL=git://github.com/msysgit/Git-Cheetah
 109 ;;
 110 esac
 111
 112 git config submodule.git.url $MINGW4MSYSGIT_REPO_URL &&
 113 mkdir -p git &&
 114 cd git &&
 115 git init &&
 116 git config core.autocrlf input &&
 117 git config remote.junio.url $GIT_REPO_URL &&
 118 git config remote.junio.fetch '+refs/heads/*:refs/remotes/junio/*' &&
 119 git fetch --tags junio &&
 120 git config remote.mingw.url $MINGW_REPO_URL &&
 121 git config remote.mingw.fetch '+refs/heads/*:refs/remotes/mingw/*' &&
 122 git fetch --tags mingw &&
 123 git config remote.origin.url $MINGW4MSYSGIT_REPO_URL &&
 124 git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*' &&
 125 git fetch --tags origin &&
 126 if test -z "@@FOURMSYSGITBRANCH@@"
 127 then
 128         FOURMSYS=origin/master
 129 else
 130         FOURMSYS=origin/@@FOURMSYSGITBRANCH@@
 131 fi &&
 132 git config branch.${FOURMSYS#origin/}.remote origin &&
 133 git config branch.${FOURMSYS#origin/}.merge refs/heads/${FOURMSYS#origin/} &&
 134 git fetch origin &&
 135 git checkout -l -f -q -b ${FOURMSYS#origin/} $FOURMSYS ||
 136 error Couldn\'t update submodule git!
 137
 138 echo
 139 echo -------------------------------------------------------
 140 echo Fetching Git html help submodule
 141 echo -------------------------------------------------------
 142
 143 cd .. &&
 144 rm -rf /doc/git/html &&
 145 git config submodule.html.url $HTMLDOCS_REPO_URL &&
 146 mkdir -p doc/git/html &&
 147 cd doc/git/html &&
 148 git init &&
 149 git config remote.origin.url $HTMLDOCS_REPO_URL &&
 150 git config remote.origin.fetch '+refs/heads/master:refs/remotes/origin/master' &&
 151 git fetch origin &&
 152 git checkout -l -f -q $(cd ../../.. && git ls-tree HEAD doc/git/html |
 153         sed -n "s/^160000 commit \(.*\).doc\/git\/html$/\1/p") ||
 154 error "Couldn't update submodule doc/git/html (HTML help will not work)."
 155
 156 echo
 157 echo -------------------------------------------------------
 158 echo Fetching git-cheetah submodule
 159 echo -------------------------------------------------------
 160
 161 cd ../../.. &&
 162 rm -rf /src/git-cheetah &&
 163 git config submodule.git-cheetah.url $GITCHEETAH_REPO_URL &&
 164 mkdir -p src/git-cheetah &&
 165 cd src/git-cheetah &&
 166 git init &&
 167 git config remote.origin.url $GITCHEETAH_REPO_URL &&
 168 git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*' &&
 169 git fetch origin &&
 170 git checkout -l -f -q -b master origin/master ||
 171         error "Could not update the submodule src/git-cheetah!"
 172
 173 # Copy profile.d/*.sh if there is any
 174
 175 cd ../.. &&
 176 if test -d "$INSTALL_PATH"/installer-tmp/profile.d
 177 then
 178         mkdir -p etc/profile.d &&
 179         for file in "$INSTALL_PATH"/installer-tmp/profile.d/*.sh
 180         do
 181                 cp "$file" etc/profile.d/
 182         done
 183 fi