feat: support new go install command

Signed-off-by: Yasunori Fujie <fujie@ai2-jp.com>
yacchi · Aug 18, 2021 · c73bf7a · c73bf7a
1 parent 9cf9198
commit c73bf7a
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/lib/tools.go b/lib/tools.go
@@ -150,6 +150,8 @@ func main() {
 	}
 
 	switch os.Args[1] {
+	case "version":
+		fmt.Println(strings.TrimLeft(runtime.Version(), "go"))
 	case "sdk-path":
 		printSDKPath()
 	case "gopath":

diff --git a/lib/utils.bash b/lib/utils.bash
@@ -86,10 +86,19 @@ install_version() {
     return
   fi
 
+  # go version of semver (e.g. 1.16.3) to shell comparable string (e.g 011603)
+  local go_comparable_version=
+  go_comparable_version=$(go_plugin_tool version | awk -F . '{printf "%2d%02d%02d", $1, $2, $3}')
+
   (
     # Download go${version} into $GOPATH/bin
-    echo go get "${DOWNLOAD_URL}/go${version}"
-    go_cmd get "${DOWNLOAD_URL}/go${version}"
+    if [[ ${go_comparable_version} -ge 11700 ]]; then
+      echo go install "${DOWNLOAD_URL}/go${version}@latest"
+      go_cmd install "${DOWNLOAD_URL}/go${version}@latest"
+    else
+      echo go get "${DOWNLOAD_URL}/go${version}"
+      go_cmd get "${DOWNLOAD_URL}/go${version}"
+    fi
 
     # Download Go SDK into GOROOT
     local go_bin