Ignore exit code for choco and ghcup installs

This means that they can now fallback to alternatve install options

dist/index.js

@@ -11111,7 +11111,9 @@ async function choco(tool, version) {
         '-m',
         '--no-progress',
         '-r'
-    ]);
+    ], {
+        ignoreReturnCode: true
+    });
 }
 async function ghcupBin(os) {
     const v = '0.1.8';
@@ -11125,8 +11127,10 @@ async function ghcupBin(os) {
 async function ghcup(tool, version, os) {
     core.info(`Attempting to install ${tool} ${version} using ghcup`);
     const bin = await ghcupBin(os);
-    await exec_1.exec(bin, [tool === 'ghc' ? 'install' : 'install-cabal', version]);
-    if (tool === 'ghc')
+    const returnCode = await exec_1.exec(bin, [tool === 'ghc' ? 'install' : 'install-cabal', version], {
+        ignoreReturnCode: true
+    });
+    if (returnCode === 0 && tool === 'ghc')
         await exec_1.exec(bin, ['set', version]);
 }
 

src/installer.ts

@@ -170,16 +170,22 @@ async function apt(tool: Tool, version: string): Promise<void> {
 async function choco(tool: Tool, version: string): Promise<void> {
   core.info(`Attempting to install ${tool} ${version} using chocolatey`);
 
-  await exec('powershell', [
-    'choco',
-    'install',
-    tool,
-    '--version',
-    version,
-    '-m',
-    '--no-progress',
-    '-r'
-  ]);
+  await exec(
+    'powershell',
+    [
+      'choco',
+      'install',
+      tool,
+      '--version',
+      version,
+      '-m',
+      '--no-progress',
+      '-r'
+    ],
+    {
+      ignoreReturnCode: true
+    }
+  );
 }
 
 async function ghcupBin(os: OS): Promise<string> {
@@ -199,6 +205,12 @@ async function ghcupBin(os: OS): Promise<string> {
 async function ghcup(tool: Tool, version: string, os: OS): Promise<void> {
   core.info(`Attempting to install ${tool} ${version} using ghcup`);
   const bin = await ghcupBin(os);
-  await exec(bin, [tool === 'ghc' ? 'install' : 'install-cabal', version]);
-  if (tool === 'ghc') await exec(bin, ['set', version]);
+  const returnCode = await exec(
+    bin,
+    [tool === 'ghc' ? 'install' : 'install-cabal', version],
+    {
+      ignoreReturnCode: true
+    }
+  );
+  if (returnCode === 0 && tool === 'ghc') await exec(bin, ['set', version]);
 }