# mkdir -p hello/
# pushd hello/
# ```
-# <br/>
#
# ```bash
# cat << EOF >> main.go
# }
# EOF
# ```
-# <br/>
#
# ```bash
# go fmt ./...
set -e
set -u
-###################
-# Install go #
-###################
+GOBIN="${HOME}/go"
+GOBIN_REAL="${HOME}/.local/opt/go-bin-v${WEBI_VERSION}"
-new_go_home="${HOME}/.local/opt/go-v${WEBI_VERSION}"
-new_go="${HOME}/.local/opt/go-v${WEBI_VERSION}/bin/go"
+# The package is 'golang', but the command is 'go'
+pkg_cmd_name="go"
-# Test for existing version
-set +e
-cur_go="$(command -v go)"
-set -e
-if [ -n "$cur_go" ]; then
- cur_ver=$(go version | cut -d' ' -f3 | sed 's:go::')
- if [ "$cur_ver" == "$(echo $WEBI_VERSION | sed 's:\.0::g')" ]; then
- echo "go v$WEBI_VERSION already installed at $cur_go"
- exit 0
- elif [ "$cur_go" != "$new_go" ]; then
- echo "WARN: possible conflict with go v$WEBI_VERSION at $cur_go"
- fi
-fi
-
-
-# Note: this file is `source`d by the true installer and hence will have the webi functions
-
-# because we created releases.js we can use webi_download()
-# downloads go to ~/Downloads
-webi_download
-
-# because this is tar or zip, we can webi_extract()
-# extracts to the WEBI_TMP directory, raw (no --strip-prefix)
-webi_extract
-
-pushd "$WEBI_TMP" 2>&1 >/dev/null
- echo Installing go v${WEBI_VERSION} as "$new_go"
-
- # simpler for single-binary commands
- #mv ./example*/bin/example "$HOME/.local/bin"
-
- # best for packages and toolchains
- rm -rf "$new_go_home"
- if [ -n "$(command -v rsync 2>/dev/null | grep rsync)" ]; then
- rsync -Krl ./go*/ "$new_go_home/" 2>/dev/null
- else
- cp -Hr ./go*/* "$new_go_home/" 2>/dev/null
- cp -Hr ./go*/.* "$new_go_home/" 2>/dev/null
- fi
- rm -rf ./go*
+# NOTE: pkg_* variables can be defined here
+# pkg_cmd_name
+# pkg_new_opt, pkg_new_bin, pkg_new_cmd
+# pkg_common_opt, pkg_common_bin, pkg_common_cmd
+#
+# Their defaults are defined in webi/template.bash at https://github.com/webinstall/packages
+
+pkg_get_current_version() {
+ # 'go version' has output in this format:
+ # go version go1.14.2 darwin/amd64
+ # This trims it down to just the version number:
+ # 1.14.2
+ echo "$(go version | cut -d' ' -f3 | sed 's:go::')"
+}
+
+pkg_link_new_version() {
+ # 'pkg_common_opt' will default to $HOME/.local/opt/go
+ # 'pkg_new_opt' will be the installed version, such as to $HOME/.local/opt/go-v1.14.2
+ rm -rf "$pkg_common_opt"
+ ln -s "$pkg_new_opt" "$pkg_common_opt"
+
+ # Go has a special $GOBIN
+
+ # 'GOBIN' is set above to "${HOME}/go"
+ # 'GOBIN_REAL' will be "${HOME}/.local/opt/go-bin-v${WEBI_VERSION}"
+ rm -rf "$GOBIN"
+ mkdir -p "$GOBIN_REAL"
+ ln -s "$GOBIN_REAL" "$GOBIN"
+}
+
+pkg_pre_install() {
+ # web_* are defined in webi/template.bash at https://github.com/webinstall/packages
+
+ # multiple versions may be installed
+ # if one already matches, it will simply be re-linked
+ webi_check
+
+ # the download is quite large - hopefully you have wget installed
+ # will go to ~/Downloads by default
+ webi_download
+
+ # Multiple formats are supported: .xz, .tar.*, and .zip
+ # will be extracted to $WEBI_TMP
+ webi_extract
+}
+
+pkg_install() {
+ pushd "$WEBI_TMP" 2>&1 >/dev/null
+
+ # remove the versioned folder, just in case it's there with junk
+ rm -rf "$pkg_new_opt"
+
+ # rename the entire extracted folder to the new location
+ # (this will be "$HOME/.local/opt/go-v$WEBI_VERSION" by default)
+ mv ./go* "$pkg_new_opt"
+
+ popd 2>&1 >/dev/null
+}
+
+pkg_post_install() {
+ pkg_link_new_version
+
+ # web_path_add is defined in webi/template.bash at https://github.com/webinstall/packages
+ # Updates PATH with
+ # "$HOME/.local/opt/go"
+ webi_path_add "$pkg_common_bin"
+ webi_path_add "$GOBIN"
# Install x go
- $new_go_home/bin/go get golang.org/x/tools/cmd/goimports > /dev/null 2>/dev/null
- $new_go_home/bin/go get golang.org/x/tools/cmd/gorename > /dev/null 2>/dev/null
- $new_go_home/bin/go get golang.org/x/tools/cmd/gotype > /dev/null 2>/dev/null
- $new_go_home/bin/go get golang.org/x/tools/cmd/stringer > /dev/null 2>/dev/null
-popd 2>&1 >/dev/null
-
-###################
-# Update PATH #
-###################
-
-# TODO get better output from pathman / output the path to add as return to webi bootstrap
-webi_path_add "$new_go_home/bin"
-webi_path_add "$HOME/go/bin"
-
-echo "Installed 'go' (and go tools)"
-echo ""
+ "$pkg_common_cmd" get golang.org/x/tools/cmd/goimports > /dev/null 2>/dev/null
+ "$pkg_common_cmd" get golang.org/x/tools/cmd/gorename > /dev/null 2>/dev/null
+ "$pkg_common_cmd" get golang.org/x/tools/cmd/gotype > /dev/null 2>/dev/null
+ "$pkg_common_cmd" get golang.org/x/tools/cmd/stringer > /dev/null 2>/dev/null
+}
+
+pkg_post_install_message() {
+ echo "Installed 'go' (and go tools)"
+}
projects / webi-installers / .git / blobdiff