docs: improve version description

README.md

@@ -46,7 +46,9 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          # Require: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
+          # Require: The version of golangci-lint to use.
+          # When `install-mode` is `binary` (default) the value can be v1.2 or v1.2.3 or `latest` to use the latest version.
+          # When `install-mode` is `goinstall` the value can be v1.2.3, `latest`, or the hash of a commit.
           version: v1.53
 
           # Optional: working directory, useful for monorepos
@@ -113,7 +115,9 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          # Require: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
+          # Require: The version of golangci-lint to use.
+          # When `install-mode` is `binary` (default) the value can be v1.2 or v1.2.3 or `latest` to use the latest version.
+          # When `install-mode` is `goinstall` the value can be v1.2.3, `latest`, or the hash of a commit.
           version: v1.53
 
           # Optional: working directory, useful for monorepos

action.yml

@@ -3,7 +3,10 @@ description: "Official golangci-lint action with line-attached annotations for f
 author: "golangci"
 inputs:
   version:
-    description: "version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version"
+    description: |
+      The version of golangci-lint to use.
+      When `install-mode` is `binary` (default) the value can be v1.2 or v1.2.3 or `latest` to use the latest version.
+      When `install-mode` is `goinstall` the value can be v1.2.3, `latest`, or the hash of a commit.
     required: false
   args:
     description: "golangci-lint command line arguments"