Change install.sh to install only ruby, git and libssh2

change to use tar instead of cp for better performance. change to remove temporal files before extraction.

Change install.sh to install only ruby, git and libssh2
change to use tar instead of cp for better performance. change to remove temporal files before extraction.
4dfeb1b5 · Kazushi (Jam) Marukawa · 3d3e31c2 · 4dfeb1b5
Commit 4dfeb1b5 authored Feb 13, 2017 by Kazushi (Jam) Marukawa
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Showing with 99 additions and 67 deletions

install.sh install.sh +99 -67

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--- a/install.sh
+++ b/install.sh
@@ -30,95 +30,127 @@ for dir in $CREW_LIB_PATH $CREW_CONFIG_PATH $CREW_CONFIG_PATH/meta $CREW_BREW_DI
  sudo mkdir -p $dir && sudo chown -R $USER:$USER $dir
 done

-#cd into the brew directory, everything will happen there
-cd $CREW_BREW_DIR
-
-#download ruby
-echo "Downloading ruby..."
-
+#prepare url and sha256
+#  install only ruby, git and libssh2
+urls=()
+sha256s=()
 case "$architecture" in
 "armv7l")
-  link='https://dl.dropboxusercontent.com/s/02afb4qm4ugl0os/ruby-2.0.0p247-chromeos-armv7l.tar.xz'
-  tarname='ruby-2.0.0p247-chromeos-'$architecture'.tar.xz'
-  sha256='de01196461edd57bb39288e7b9dee1ee3cdc605e4e8be6b8871ba47dbe1ca972'
+  urls+=('https://dl.dropboxusercontent.com/s/02afb4qm4ugl0os/ruby-2.0.0p247-chromeos-armv7l.tar.xz')
+  sha256s+=('de01196461edd57bb39288e7b9dee1ee3cdc605e4e8be6b8871ba47dbe1ca972')
+  urls+=('https://dl.dropboxusercontent.com/s/lnz5hmjv48d14f2/git-1.8.4-chromeos-armv7l.tar.xz')
+  sha256s+=('f6f7d2500a41419937944af464494dd0ab95b15877ee630a4c13dd0abb37b02d')
+  urls+=('https://dl.dropboxusercontent.com/s/fq23kj42gsifcvi/libssh2-1.4.3-chromeos-armv7l.tar.xz')
+  sha256s+=('c1b8b09dfae6ab82ec6c961120c38e78ee50ecf902800f8257d0916e18db0b69')
  ;;
 "i686")
-  link='https://dl.dropboxusercontent.com/s/tufbuqcn80ubypx/ruby-2.0.0p247-chromeos-i686.tar.gz'
-  tarname='ruby-2.0.0p247-chromeos-'$architecture'.tar.gz'
-  sha256='e16b0925f21c8651f780fa0be721ba04546bb70017d6da2a84fad83e4ff4ebe2'
+  urls+=('https://dl.dropboxusercontent.com/s/tufbuqcn80ubypx/ruby-2.0.0p247-chromeos-i686.tar.gz')
+  sha256s+=('e16b0925f21c8651f780fa0be721ba04546bb70017d6da2a84fad83e4ff4ebe2')
+  urls+=('https://dl.dropboxusercontent.com/s/g3binxopw5nfky1/git-1.8.4-chromeos-i686.tar.gz')
+  sha256s+=('ef561d3b0d498b847327a90ff8c9d75daa0ae04adb83a71f22bffdbb575f6097')
+  urls+=('https://dl.dropboxusercontent.com/s/zjnild1c2i10h53/libssh2-1.4.3-chromeos-i686.tar.gz')
+  sha256s+=('195aef637b35166eef4c7634b133d945536fb5d3fda2c1acac99a2b74ddcc580')
  ;;
 "x86_64")
-  link='https://dl.dropboxusercontent.com/s/3dw5ue5vhf5nj8k/ruby-2.0.0-p247-chromeos1-chromeos-x86_64.tar.gz'
-  tarname='ruby-2.0.0-p247-chromeos1-chromeos-'$architecture'.tar.gz'
-  sha256='77bd45734f460737e14d58cc73f5b9e16d22daa05eac704115047c0d8f9b5d44'
+  urls+=('https://dl.dropboxusercontent.com/s/3dw5ue5vhf5nj8k/ruby-2.0.0-p247-chromeos1-chromeos-x86_64.tar.gz')
+  sha256s+=('77bd45734f460737e14d58cc73f5b9e16d22daa05eac704115047c0d8f9b5d44')
+  urls+=('https://dl.dropboxusercontent.com/s/i7vs9wfk94tsrzt/git-1.8.4-chromeos-x86_64.tar.gz')
+  sha256s+=('2938d817d1a66c94c03c886eb9cc9b2deb4f96cad6f46be82729caee46cb0197')
+  urls+=('https://dl.dropboxusercontent.com/s/frzkbbnf35ie6ns/libssh2-1.4.3-chromeos-x86_64.tar.gz')
+  sha256s+=('eaf7c34b7f694a0df2fc80ddea117997428e0f364f2729ef943ca81572dfcd6c')
  ;;
 esac

-wget -c $link -O $tarname
-
-#verify ruby
-echo "Verifying ruby..."
-echo $sha256 $tarname | sha256sum -c -
-if [ $? -ne 0 ]; then
-  echo 'Verification failed, something may be wrong with the ruby download.'
-  exit 1;
-fi
-
-#extract and install ruby
-echo "Extracting ruby (this may take a while)..."
-tar -xf $tarname
-echo "Installing ruby (this may take a while)..."
-sudo cp -r ./usr/* /usr
-mv ./dlist $CREW_CONFIG_PATH/meta/ruby.directorylist
-mv ./filelist $CREW_CONFIG_PATH/meta/ruby.filelist
-
-#download, prepare and install chromebrew
-cd $CREW_LIB_PATH
-wget -N -c $URL/crew
-chmod +x crew
-sudo ln -s `pwd`/crew $CREW_PREFIX/bin
-#install crew library
-mkdir $CREW_LIB_PATH/lib && cd $CREW_LIB_PATH/lib
-wget -N -c $URL/lib/package.rb
-wget -N -c $URL/lib/package_helpers.rb
+#functions to maintain packages
+function download_check () {
+    cd $CREW_BREW_DIR
+
+    #download
+    echo "Downloading $1..."
+    wget -c $2 -O $3
+
+    #verify
+    echo "Verifying $1..."
+    echo $4 $3 | sha256sum -c -
+    case $? in
+    0) ;;
+    *)
+      echo 'Verification failed, something may be wrong with the $1 download.'
+      exit 1;;
+    esac
+}
+
+function extract_install () {
+    cd $CREW_BREW_DIR
+
+    #extract and install
+    echo "Extracting $1 (this may take a while)..."
+    rm -rf ./usr
+    tar -xf $2
+    echo "Installing $1 (this may take a while)..."
+    sudo tar cf - ./usr/* | (cd /; sudo tar xp --keep-directory-symlink -f -)
+    mv ./dlist $CREW_CONFIG_PATH/meta/$1.directorylist
+    mv ./filelist $CREW_CONFIG_PATH/meta/$1.filelist
+}
+
+function update_device_json () {
+  cd $CREW_CONFIG_PATH
+
+  if grep '"name": "'$1'"' device.json > /dev/null; then
+    echo "Updating version number of existing $1 information in device.json..."
+    sed -i device.json -e '/"name": "'$1'"/N;//s/"version": ".*"/"version": "'$2'"/'
+  elif grep '^    }$' device.json > /dev/null; then
+    echo "Adding new $1 information to device.json..."
+    sed -i device.json -e '/^    }$/s/$/,\
+    {\
+      "name": "'$1'",\
+      "version": "'$2'"\
+    }/'
+  else
+    echo "Adding new $1 information to device.json..."
+    sed -i device.json -e '/^  "installed_packages": \[$/s/$/\
+    {\
+      "name": "'$1'",\
+      "version": "'$2'"\
+    }/'
+  fi
+}

-#create or update the device.json file
-ruby_version='2.0.0p247'
+#create the device.json file if it doesn't exist
 cd $CREW_CONFIG_PATH
 if [ ! -f device.json ]; then
  echo "Creating new device.json..."
  echo '{' > device.json
  echo '  "architecture": "'$architecture'",' >> device.json
  echo '  "installed_packages": [' >> device.json
-  echo '    {' >> device.json
-  echo '      "name": "ruby",' >> device.json
-  echo '      "version": "'$ruby_version'"' >> device.json
-  echo '    }' >> device.json
  echo '  ]' >> device.json
  echo '}' >> device.json
-elif grep '"name": "ruby"' device.json > /dev/null; then
-  echo "Updating version number of existing information in device.json..."
-  sed -i device.json -e '/"name": "ruby"/N;//s/"version": ".*"/"version": "'$ruby_version'"/'
-else
-  echo "Adding new information to device.json..."
-  sed -i device.json -e '/    }$/s/$/,\
-    {\
-      "name": "ruby",\
-      "version": "'$ruby_version'"\
-    }/'
 fi

-#download git and its dependencies .rb package files
-cd $CREW_PACKAGES_PATH
-for file in git zlibpkg libssh2 perl curl expat gettext python readline ruby buildessential gcc binutils make isl cloog mpc mpfr gmp glibc linuxheaders pkgconfig; do
-  wget -N -c $URL/packages/$file.rb
+#extract, install and register packages
+for i in `seq 0 $((${#urls[@]} - 1))`; do
+  url=${urls[$i]}
+  sha256=${sha256s[$i]}
+  tarfile=`basename $url`
+  name=${tarfile%%-*}   # extract string before first '-'
+  rest=${tarfile#*-}    # extract string after first '-'
+  version=`echo $rest | sed -e 's/-chromeos.*$//'`
+                        # extract string between first '-' and "-chromeos"
+
+  download_check $name $url $tarfile $sha256
+  extract_install $name $tarfile
+  update_device_json $name $version
 done

-#install readline for ruby
-echo y | crew install readline
-
-#install git
-echo y | crew install git
+#download, prepare and install chromebrew
+cd $CREW_LIB_PATH
+wget -N -c $URL/crew
+chmod +x crew
+sudo ln -s `pwd`/crew $CREW_PREFIX/bin
+#install crew library
+mkdir $CREW_LIB_PATH/lib && cd $CREW_LIB_PATH/lib
+wget -N -c $URL/lib/package.rb
+wget -N -c $URL/lib/package_helpers.rb

 #Making GCC act like CC (For some npm packages out there)
 sudo ln -s /usr/local/bin/gcc /usr/local/bin/cc