NO_COLOR

sylvestermoss · Jan 19, 2023 · 4371766 · 4371766
1 parent 5c7f36b
commit 4371766
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/src/app.help.ts b/src/app.help.ts
@@ -56,9 +56,10 @@ export default async function help() {
 
       environment variables:
         TEA_PREFIX    stow packages here
-        TEA_MAGIC     [0,1] if shell magic is active, \`TEA_MAGIC=0\` disables it
+        TEA_MAGIC     if shell magic is active, \`TEA_MAGIC=0\` disables it
+        NO_COLOR      suppresses outputting color codes
         VERBOSE       {-1: silent, 0: default, 1: verbose, 2: debug}
-        DEBUG         [0,1]: alias for \`VERBOSE=2\`
+        DEBUG         alias for \`VERBOSE=2\`
 
         • explicit flags override any environment variables
 

diff --git a/src/hooks/useLogger.ts b/src/hooks/useLogger.ts
@@ -32,7 +32,9 @@ export default function useLogger(prefix?: string) {
 }
 
 function colorIfTTY(x: string, colorMethod: (x: string)=>string) {
-  if (Deno.env.get("CI")) {
+  if (Deno.env.get("NO_COLOR")) {
+    return x
+  } else if (Deno.env.get("CI")) {
     // this is what charm’s lipgloss does, we copy their lead
     return colorMethod(x)
   } else if (Deno.isatty(Deno.stdout.rid) && Deno.isatty(Deno.stderr.rid)) {