fix tests and add log

__tests__/setup-go.test.ts

@@ -215,7 +215,7 @@ describe('setup-go', () => {
     findSpy.mockImplementation(() => toolPath);
     await main.run();
 
-    expect(logSpy).toHaveBeenCalledWith(`Setup go stable version spec 1.13.0`);
+    expect(logSpy).toHaveBeenCalledWith(`Setup go version spec 1.13.0`);
   });
 
   it('evaluates to stable with no input', async () => {
@@ -227,7 +227,7 @@ describe('setup-go', () => {
     findSpy.mockImplementation(() => toolPath);
     await main.run();
 
-    expect(logSpy).toHaveBeenCalledWith(`Setup go stable version spec 1.13.0`);
+    expect(logSpy).toHaveBeenCalledWith(`Setup go version spec 1.13.0`);
   });
 
   it('finds a version of go already in the cache', async () => {
@@ -393,7 +393,7 @@ describe('setup-go', () => {
     await main.run();
 
     let expPath = path.join(toolPath, 'bin');
-    expect(logSpy).toHaveBeenCalledWith('Setup go stable version spec 1.12.14');
+    expect(logSpy).toHaveBeenCalledWith('Setup go version spec 1.12.14');
     expect(findSpy).toHaveBeenCalled();
     expect(logSpy).toHaveBeenCalledWith('Attempting to download 1.12.14...');
     expect(dlSpy).toHaveBeenCalled();
@@ -557,8 +557,8 @@ describe('setup-go', () => {
 
   // 1.13.1 => 1.13.1
   // 1.13 => 1.13.0
-  // 1.10beta1 => 1.10.0-beta1, 1.10rc1 => 1.10.0-rc1
+  // 1.10beta1 => 1.10.0-beta.1, 1.10rc1 => 1.10.0-rc.1
-  // 1.8.5beta1 => 1.8.5-beta1, 1.8.5rc1 => 1.8.5-rc1
+  // 1.8.5beta1 => 1.8.5-beta.1, 1.8.5rc1 => 1.8.5-rc.1
   it('converts prerelease versions', async () => {
     expect(im.makeSemver('1.10beta1')).toBe('1.10.0-beta.1');
     expect(im.makeSemver('1.10rc1')).toBe('1.10.0-rc.1');
@@ -605,7 +605,7 @@ describe('setup-go', () => {
 
       await main.run();
 
-      expect(logSpy).toHaveBeenCalledWith('Setup go stable version spec 1.16');
+      expect(logSpy).toHaveBeenCalledWith('Setup go version spec 1.16');
       expect(logSpy).toHaveBeenCalledWith(`Found in cache @ ${toolPath}`);
     });
 
@@ -630,7 +630,7 @@ describe('setup-go', () => {
       await main.run();
 
       expect(logSpy).toHaveBeenCalledWith(
-        `Setup go stable version spec ${versionSpec}`
+        `Setup go version spec ${versionSpec}`
       );
       expect(logSpy).toHaveBeenCalledWith(
         'Attempting to resolve the latest version from the manifest...'

action.yml

@@ -7,9 +7,6 @@ inputs:
   check-latest:
     description: 'Set this option to true if you want the action to always check for the latest available version that satisfies the version spec'
     default: false
-  stable:
-    description: 'Whether to download only stable versions'
-    default: 'true'
   token:
     description: Used to pull node distributions from go-versions.  Since there's a default, this is typically not supplied by the user.
     default: ${{ github.token }}

src/installer.ts

@@ -271,8 +271,8 @@ export async function getVersionsDist(
 // Convert the go version syntax into semver for semver matching
 // 1.13.1 => 1.13.1
 // 1.13 => 1.13.0
-// 1.10beta1 => 1.10.0-beta1, 1.10rc1 => 1.10.0-rc1
+// 1.10beta1 => 1.10.0-beta.1, 1.10rc1 => 1.10.0-rc.1
-// 1.8.5beta1 => 1.8.5-beta1, 1.8.5rc1 => 1.8.5-rc1
+// 1.8.5beta1 => 1.8.5-beta.1, 1.8.5rc1 => 1.8.5-rc.1
 export function makeSemver(version: string): string {
   version = version.replace('go', '');
   version = version.replace('beta', '-beta.').replace('rc', '-rc.');

src/main.ts

@@ -14,11 +14,7 @@ export async function run() {
     //
     let versionSpec = core.getInput('go-version');
 
-    // stable will be true unless false is the exact input
+    core.info(`Setup go version spec ${versionSpec}`);
-    // since getting unstable versions should be explicit
-    let stable = (core.getInput('stable') || 'true').toUpperCase() === 'TRUE';
-
-    core.info(`Setup go ${stable ? 'stable' : ''} version spec ${versionSpec}`);
 
     if (versionSpec) {
       let token = core.getInput('token');