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326 lines
10 KiB
Bash
326 lines
10 KiB
Bash
#!/usr/bin/env bash
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. "$GVM_ROOT/scripts/functions"
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function show_usage() {
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echo "Usage: gvm install [version] [options]"
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echo " -s, --source=SOURCE Install Go from specified source."
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echo " -n, --name=NAME Override the default name for this version."
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echo " -pb, --with-protobuf Install Go protocol buffers."
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echo " -b, --with-build-tools Install package build tools."
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echo " -B, --binary Only install from binary."
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echo " --prefer-binary Attempt a binary install, falling back to source."
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echo " -h, --help Display this message."
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}
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read_command_line() {
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VERSION=$1
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if [[ "${VERSION:0:1}" != "-" ]]; then
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shift
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else
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display_warning "Invalid version: $1"
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show_usage
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exit 1
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fi
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GO_SOURCE_URL=https://go.googlecode.com/hg/
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for i in "$@"; do
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case $i in
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-s=*|--source=*)
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GO_SOURCE_URL=$(echo "$i" | sed 's/[-a-zA-Z0-9]*=//')
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;;
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-n=*|--name=*)
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GO_NAME=$(echo "$i" | sed 's/[-a-zA-Z0-9]*=//')
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;;
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-pb|--with-protobuf)
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INSTALL_PB="true"
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;;
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-b|--with-build-tools)
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INSTALL_BUILD_TOOLS="true"
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;;
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-B|--binary)
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INSTALL_SOURCE="binary"
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;;
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--prefer-binary)
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INSTALL_SOURCE="prefer-binary"
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;;
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-h|--help)
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show_usage
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exit 0
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;;
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*)
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display_warning "Invalid option $i"
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show_usage
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exit 65 # Bad arguments
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;;
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esac
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done
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}
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download_source() {
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GO_CACHE_PATH=$GVM_ROOT/archive/go
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[[ -d $GO_CACHE_PATH ]] && return
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display_message "Downloading Go source..."
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hg clone "$GO_SOURCE_URL" "$GO_CACHE_PATH" >> "$GVM_ROOT/logs/go-download.log" 2>&1 ||
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display_fatal "Couldn't download Go source. Check the logs $GVM_ROOT/logs/go-download.log"
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}
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check_tag() {
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version=$(hg tags -R "$GO_CACHE_PATH" | awk '{print $1}' | $SORT_PATH | $GREP_PATH "$VERSION" | $HEAD_PATH -n 1 | $GREP_PATH -w "$VERSION")
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}
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update_source() {
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display_message "Updating Go source..."
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hg pull -R "$GO_CACHE_PATH" >> "$GVM_ROOT/logs/go-download.log" 2>&1 ||
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display_fatal "Couldn't get latest Go version info. Check the logs $GVM_ROOT/logs/go-download.log"
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}
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copy_source() {
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hg clone -u "$version" "$GO_CACHE_PATH" "$GO_INSTALL_ROOT" >> "$GVM_ROOT/logs/go-$GO_NAME-install.log" 2>&1 ||
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display_fatal "Couldn't copy source to target folder. Check the logs $GVM_ROOT/logs/go-$GO_NAME-install.log"
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}
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compile_go() {
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display_message " * Compiling..."
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unset GOARCH && unset GOOS && unset GOPATH && unset GOBIN && unset GOROOT &&
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export GOBIN=$GO_INSTALL_ROOT/bin &&
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export PATH=$GOBIN:$PATH &&
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export GOROOT=$GO_INSTALL_ROOT &&
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#cd $GO_INSTALL_ROOT/src && ./all.bash &> $GVM_ROOT/logs/go-$GO_NAME-compile.log ||
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cd "$GO_INSTALL_ROOT/src" && ./make.bash &> "$GVM_ROOT/logs/go-$GO_NAME-compile.log" ||
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(rm -rf "$GO_INSTALL_ROOT" && display_fatal "Failed to compile. Check the logs at $GVM_ROOT/logs/go-$GO_NAME-compile.log")
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}
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create_enviroment() {
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new_env_file=$GVM_ROOT/environments/$GO_NAME
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echo "export GVM_ROOT; GVM_ROOT=\"$GVM_ROOT\"" > "$new_env_file"
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echo "export gvm_go_name; gvm_go_name=\"$GO_NAME\"" >> "$new_env_file"
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echo "export gvm_pkgset_name; gvm_pkgset_name=\"global\"" >> "$new_env_file"
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echo "export GOROOT; GOROOT=\"\$GVM_ROOT/gos/$GO_NAME\"" >> "$new_env_file"
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echo "export GOPATH; GOPATH=\"\$GVM_ROOT/pkgsets/$GO_NAME/global\"" >> "$new_env_file"
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echo "export GVM_OVERLAY_PREFIX; GVM_OVERLAY_PREFIX=\"\${GVM_ROOT}/pkgsets/${GO_NAME}/global/overlay\"" >> "$new_env_file"
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echo "export PATH; PATH=\"\${GVM_ROOT}/pkgsets/${GO_NAME}/global/bin:\${GVM_ROOT}/gos/${GO_NAME}/bin:\${GVM_OVERLAY_PREFIX}/bin:\${GVM_ROOT}/bin:\${PATH}\"" >> "$new_env_file"
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echo "export LD_LIBRARY_PATH; LD_LIBRARY_PATH=\"\${GVM_OVERLAY_PREFIX}/lib:\${LD_LIBRARY_PATH}\"" >> "$new_env_file"
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echo "export DYLD_LIBRARY_PATH; DYLD_LIBRARY_PATH=\"\${GVM_OVERLAY_PREFIX}/lib:\${DYLD_LIBRARY_PATH}\"" >> "$new_env_file"
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echo "export PKG_CONFIG_PATH; PKG_CONFIG_PATH=\"\${GVM_OVERLAY_PREFIX}/lib/pkgconfig:\${PKG_CONFIG_PATH}\"" >> "$new_env_file"
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. "$GVM_ROOT/scripts/env/use"
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. "$GVM_ROOT/scripts/env/implode"
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gvm_use "$GO_NAME" &> /dev/null ||
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display_fatal "Failed to use installed version"
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gvm pkgset create global
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unset GOPATH
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}
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create_global_package_set() {
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# Create the global package set folder
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mkdir -p "$GVM_ROOT/pkgsets/$GO_NAME" >> "$GVM_ROOT/logs/go-$GO_NAME-install.log" 2>&1 ||
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display_fatal "Couldn't create global package set folder. Check the logs at ${GVM_ROOT}/logs/go-${GO_NAME}-install.log"
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GVM_OVERLAY_ROOT="${GVM_ROOT}/pkgsets/${GO_NAME}/global/overlay"
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mkdir -p "${GVM_OVERLAY_ROOT}/lib/pkgconfig" >> "${GVM_ROOT}/logs/go-${GO_NAME}-install.log" 2>&1 ||
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display_fatal "Couldn't create global overlay library directory. Check the logs at ${GVM_ROOT}/logs/go-${GO_NAME}-install.log"
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mkdir -p "${GVM_OVERLAY_ROOT}/bin" >> "${GVM_ROOT}/logs/go-${GO_NAME}-install.log" 2>&1 ||
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display_fatal "Couldn't create global overlay bin directory. Check the logs at ${GVM_ROOT}/logs/go-${GO_NAME}-install.log"
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}
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install_go() {
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GO_INSTALL_ROOT=$GVM_ROOT/gos/$GO_NAME
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trap 'rm -rf $GO_INSTALL_ROOT; display_fatal "Cancelled!"' INT
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# Check for existing install
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if [[ -d "$GO_INSTALL_ROOT" ]]; then
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if [[ -f "$GO_INSTALL_ROOT/manifest" ]]; then
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display_message "Already installed!"
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exit 0
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fi
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display_warning "Removing corrupt install..."
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gvm uninstall "$GO_NAME"
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fi
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if [[ "$version" != "$GO_NAME" ]]; then
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display_message "Installing $version as $GO_NAME..."
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else
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display_message "Installing $version..."
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fi
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create_global_package_set
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copy_source
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compile_go
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create_enviroment
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}
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download_binary() {
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mkdir -p $GO_INSTALL_ROOT >> "${GVM_ROOT}/logs/go-${GO_NAME}-download-binary" 2>&1
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if [ "$(uname)" == "Darwin" ]; then
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GVM_OS="darwin"
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osx_major_version="$(sw_vers -productVersion | cut -d "." -f 2)"
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if [ "${osx_major_version}" -ge 8 ]; then
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GVM_OS_VERSION="-osx10.8"
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elif [ "${osx_major_version}" -ge 6 ]; then
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GVM_OS_VERSION="-osx10.6"
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else
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display_error "Binary Go unavailable for this platform"
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rm -rf $GO_INSTALL_ROOT
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rm -f $GO_BINARY_PATH
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exit 1
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fi
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else
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GVM_OS="linux"
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fi
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if [ "$(uname -m)" == "x86_64" ]; then
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GVM_ARCH="amd64"
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else
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GVM_ARCH="386"
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fi
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GO_BINARY_FILE=${VERSION}.${GVM_OS}-${GVM_ARCH}${GVM_OS_VERSION}.tar.gz
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GO_BINARY_URL="http://golang.org/dl/${GO_BINARY_FILE}"
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GO_BINARY_PATH=${GVM_ROOT}/archive/${GO_BINARY_FILE}
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if [ ! -f $GO_BINARY_PATH ]; then
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curl -s -f -L $GO_BINARY_URL > ${GO_BINARY_PATH}
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if [[ $? -ne 0 ]]; then
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display_error "Failed to download binary go from http://golang.org. Trying https://storage.googleapis.com"
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GO_BINARY_URL="https://storage.googleapis.com/golang/${GO_BINARY_FILE}"
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curl -s -f -L $GO_BINARY_URL > ${GO_BINARY_PATH}
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if [[ $? -ne 0 ]]; then
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display_error "Failed to download binary go"
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rm -rf $GO_INSTALL_ROOT
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rm -f $GO_BINARY_PATH
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exit 1
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fi
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fi
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fi
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tar zxf ${GO_BINARY_PATH} -C $GO_INSTALL_ROOT --strip-components 1 >> "${GVM_ROOT}/logs/go-${GO_NAME}-download-binary" 2>&1
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if [[ $? -ne 0 ]]; then
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display_error "Failed to extract binary go"
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rm -rf $GO_INSTALL_ROOT
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rm -f $GO_BINARY_PATH
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exit 1
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fi
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}
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install_go_binary() {
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GO_INSTALL_ROOT=$GVM_ROOT/gos/$GO_NAME
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trap 'rm -rf $GO_INSTALL_ROOT; display_fatal "Cancelled!"' INT
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# Check for existing install
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if [[ -d "$GO_INSTALL_ROOT" ]]; then
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if [[ -f "$GO_INSTALL_ROOT/manifest" ]]; then
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display_message "Already installed!"
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exit 0
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fi
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display_warning "Removing corrupt install..."
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gvm uninstall "$GO_NAME"
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fi
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display_message "Installing $GO_NAME from binary source"
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create_global_package_set
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download_binary
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create_enviroment
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}
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install_gpkg() {
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display_message " * Installing gpkg..."
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$GVM_GOINSTALL github.com/moovweb/gpkg > "$GVM_ROOT/logs/$GO_NAME-gpkg.log" 2>&1 || return 1
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}
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install_gb() {
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display_message " * Installing gb..."
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$GVM_GOINSTALL github.com/jbussdieker/go-gb/gb > "$GVM_ROOT/logs/$GO_NAME-gb.log" 2>&1 || return 1
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}
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install_goprotobuf() {
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which protoc &> /dev/null || display_warning "Could not find protocol buffer compiler
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linux: apt-get install protobuf-compiler
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mac: brew install protobuf
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"
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display_message " * Installing goprotobuf..."
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if [[ "$GVM_GOINSTALL" == "goinstall" ]]; then
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$GVM_GOINSTALL goprotobuf.googlecode.com/hg/proto > "$GVM_ROOT/logs/$GO_NAME-pb-compiler.log" 2>&1
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if [[ $? -ne 0 ]]; then
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display_warning "Failed to install goprotobuf. Check the logs at $GVM_ROOT/logs/$GO_NAME-pb-compiler.log"
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return 1
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fi
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cd "$GVM_ROOT/gos/$GO_NAME/src/pkg/goprotobuf.googlecode.com/hg/compiler"
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make install >> "$GVM_ROOT/logs/$GO_NAME-pb-compiler.log" 2>&1
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if [[ $? -ne 0 ]]; then
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display_warning "Failed to install goprotobuf compiler. Check the logs at $GVM_ROOT/logs/$GO_NAME-pb-compiler.log"
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return 1
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fi
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else
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$GVM_GOINSTALL code.google.com/p/goprotobuf/proto > "$GVM_ROOT/logs/$GO_NAME-pb-compiler.log" 2>&1
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if [[ $? -ne 0 ]]; then
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display_warning "Failed to install goprotobuf. Check the logs at $GVM_ROOT/logs/$GO_NAME-pb-compiler.log"
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return 1
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fi
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$GVM_GOINSTALL code.google.com/p/goprotobuf/protoc-gen-go > "$GVM_ROOT/logs/$GO_NAME-pb-compiler.log" 2>&1
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if [[ $? -ne 0 ]]; then
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display_warning "Failed to install goprotobuf compiler. Check the logs at $GVM_ROOT/logs/$GO_NAME-pb-compiler.log"
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return 1
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fi
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fi
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}
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install_from_source() {
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download_source
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check_tag
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if [[ "$?" == "1" ]]; then
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update_source
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check_tag || display_fatal "Unrecognized Go version"
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fi
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if [[ "$GO_NAME" == "" ]]; then
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GO_NAME=$version
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fi
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install_go
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GVM_GOINSTALL="goinstall"
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which goinstall &> /dev/null ||
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GVM_GOINSTALL="go get"
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x="$(hg tags -R "$GO_CACHE_PATH")"; echo "${x#*b0819469a6df}" | $GREP_PATH "$version " &> /dev/null
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if [[ "$?" == "1" ]]; then
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if [[ "$INSTALL_BUILD_TOOLS" == "true" ]]; then
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install_gb || display_warning "Failed to install gb"
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install_gpkg || display_warning "Failed to install gpkg"
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fi
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if [[ "$INSTALL_PB" == "true" ]]; then
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install_goprotobuf
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fi
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fi
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cd "$GO_INSTALL_ROOT" && find . > manifest
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}
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main() {
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trap 'display_fatal "Canceled!"' INT
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read_command_line "$@"
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[[ "$VERSION" == "" ]] && display_fatal "No version specified"
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if [[ "$GO_NAME" == "" ]]; then
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GO_NAME=$VERSION
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fi
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if [[ "x$INSTALL_SOURCE" == "xbinary" ]]; then
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install_go_binary
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elif [[ "x$INSTALL_SOURCE" == "xprefer-binary" ]]; then
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install_go_binary || {
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display_message "Falling back to source installation of $GO_NAME"
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install_from_source
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}
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else
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install_from_source
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fi
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cd "$GO_INSTALL_ROOT" && find . > manifest
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}
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main "$@"
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