# mkdir -p hello/
# pushd hello/
# ```
-# <br/>
#
# ```bash
# cat << EOF >> main.go
# }
# EOF
# ```
-# <br/>
#
# ```bash
# go fmt ./...
# Install go #
###################
-new_go_home="${HOME}/.local/opt/go-v${WEBI_VERSION}"
new_go="${HOME}/.local/opt/go-v${WEBI_VERSION}/bin/go"
+common_go_home="${HOME}/.local/opt/go"
+new_go_home="${HOME}/.local/opt/go-v${WEBI_VERSION}"
+common_go_bin="${HOME}/go"
+new_go_bin="${HOME}/.local/opt/go-bin-v${WEBI_VERSION}"
+
+update_go_home() {
+ rm -rf "$common_go_home" # should be a symlink
+ ln -s "$new_go_home" "$common_go_home"
+ # TODO get better output from pathman / output the path to add as return to webi bootstrap
+ webi_path_add "$common_go_home/bin"
+
+ rm -rf "$common_go_bin"
+ mkdir -p "$new_go_bin/bin"
+ ln -s "$new_go_bin" "$common_go_bin"
+ webi_path_add "$common_go_bin/bin"
+}
+
+if [ -x "$new_go_home/bin/go" ]; then
+ update_go_home
+ echo "switched to go${WEBI_VERSION} at $new_go_home"
+ exit 0
+fi
# Test for existing version
set +e
cur_go="$(command -v go)"
set -e
+cur_go_version=""
+if [ -n "$cur_go" ]; then
+ cur_go_version=$(go version | cut -d' ' -f3 | sed 's:go::')
+fi
if [ -n "$cur_go" ]; then
- cur_ver=$(go version | cut -d' ' -f3 | sed 's:go::')
- if [ "$cur_ver" == "$(echo $WEBI_VERSION | sed 's:\.0::g')" ]; then
+ if [ "$cur_go_version" == "$(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 $cur_go"
+ echo "WARN: possible conflict between go${WEBI_VERSION} and go${cur_go_version} at ${cur_go}"
fi
fi
# Update PATH #
###################
-# TODO get better output from pathman / output the path to add as return to webi bootstrap
-webi_path_add "$new_go_home/bin"
-webi_path_add "$HOME/go/bin"
+update_go_home
echo "Installed 'go' (and go tools)"
echo ""