tty: support more CI services in getColorDepth

Richienb · targos · commit a95e344fe5d7 · 2021-10-23T08:54:02.000+02:00
PR-URL: #40385 Refs: sindresorhus/yoctocolors#5 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Minwoo Jung <nodecorelab@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
diff --git a/lib/internal/tty.js b/lib/internal/tty.js
@@ -159,8 +159,15 @@ function getColorDepth(env = process.env) {
   }
 
   if (env.CI) {
-    if ('TRAVIS' in env || 'CIRCLECI' in env || 'APPVEYOR' in env ||
-      'GITLAB_CI' in env || env.CI_NAME === 'codeship') {
+    if ([
+      'APPVEYOR',
+      'BUILDKITE',
+      'CIRCLECI',
+      'DRONE',
+      'GITHUB_ACTIONS',
+      'GITLAB_CI',
+      'TRAVIS',
+    ].some((sign) => sign in env) || env.CI_NAME === 'codeship') {
       return COLORS_256;
     }
     return COLORS_2;
