feat: fail fast inside CI when an error happens

src/main.ts

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 /* eslint-disable node/shebang */
 
-import { GITHUB_ACTIONS } from "ci-info"
+import { GITHUB_ACTIONS, isCI } from "ci-info"
 import { error, info, success, warning } from "ci-log"
 import * as numerous from "numerous"
 import numerousLocale from "numerous/locales/en.js"
@@ -69,7 +69,17 @@ async function main(args: string[]): Promise<number> {
   let hasLLVM = false
 
   // loop over the tools and run their setup function
+
+  let failedFast = false
   for (const tool of tools) {
+    // fail fast inside CI when any tool fails
+    if (isCI) {
+      if (errorMessages.length !== 0) {
+        failedFast = true
+        break
+      }
+    }
+
     // get the version or "true" or undefined for this tool from the options
     const version = opts[tool]
 
@@ -86,13 +96,14 @@ async function main(args: string[]): Promise<number> {
         setupCppDir,
         successMessages,
         errorMessages,
-        parseFloat(opts.timeout ?? "0.1"),
+        parseFloat(opts.timeout ?? "10"),
       )
       time2 = Date.now()
       info(`took ${timeFormatter.format(time1, time2) || "0 seconds"}`)
     }
   }
 
+  if (!failedFast) {
     // installing the specified compiler
     const maybeCompiler = opts.compiler
     if (maybeCompiler !== undefined) {
@@ -101,6 +112,7 @@ async function main(args: string[]): Promise<number> {
       const time2Compiler = Date.now()
       info(`took ${timeFormatter.format(time1Compiler, time2Compiler) || "0 seconds"}`)
     }
+  }
 
   await finalizeCpprc()