Define CLICOLOR_FORCE=1 env var in CI runs

This env var is supported by some tools to force them to emit ANSI escape sequences corresponding to colors even if they detect that they're not running in tty, which is th case for CI jobs. It is going to be supported in Dune 3.6.0, and perhaps other compilers and build systems. Signed-off-by: Antonin Décimo <[email protected]>
ocaml · Nov 8, 2022 · e45b8a9 · e45b8a9
1 parent 57f9b5a
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -8,6 +8,10 @@ and this project adheres to
 
 ## [unreleased]
 
+## Added
+
+- Define `CLICOLOR_FORCE=1` in CI runs.
+
 ## [2.0.6]
 
 ### Added

diff --git a/src/setup-ocaml/constants.ts b/src/setup-ocaml/constants.ts
@@ -82,3 +82,5 @@ const defaultRepository =
 export const OPAM_REPOSITORIES: [string, string][] = repositories_yaml
   ? Object.entries(repositories_yaml).reverse()
   : [["default", defaultRepository]];
+
+export const CLICOLOR_FORCE = "1";
diff --git a/src/setup-ocaml/installer.ts b/src/setup-ocaml/installer.ts
@@ -142,6 +142,7 @@ export async function installer(): Promise<void> {
     core.exportVariable("DUNE_CACHE", "enabled");
     core.exportVariable("DUNE_CACHE_TRANSPORT", "direct");
   }
+  core.exportVariable("CLICOLOR_FORCE", "1");
   const fnames = await getOpamLocalPackages();
   if (fnames.length > 0) {
     if (OPAM_PIN) {