disable wireit cache for api doc generation

Author: augustjk

packages/lit-dev-tools-cjs/src/api-docs/configs/lit-2.ts

@@ -33,6 +33,8 @@ export const lit2Config: ApiDocsConfig = {
     {
       cmd: 'npm',
       args: ['run', 'build:ts'],
+      // disable wireit cache for to avoid caching errors in Github Actions
+      env: {WIREIT_CACHE: 'none'},
     },
   ],
 

packages/lit-dev-tools-cjs/src/api-docs/configs/lit-3.ts

@@ -46,6 +46,8 @@ export const lit3Config: ApiDocsConfig = {
     {
       cmd: 'npm',
       args: ['run', 'build:ts'],
+      // disable wireit cache for to avoid caching errors in Github Actions
+      env: {WIREIT_CACHE: 'none'},
     },
     // Apply file patch to fix typedoc errors during docs generation. Because
     // `npm run build:ts` is run prior to this, the patch file can always be

packages/lit-dev-tools-cjs/src/api-docs/generate.ts

@@ -62,9 +62,12 @@ const INSTALLED_FILE = 'INSTALLED';
 const setup = async (config: ApiDocsConfig) => {
   console.log(`running npm ci in ${config.gitDir}`);
   await execFileAsync('npm', ['ci'], {cwd: config.gitDir});
-  for (const {cmd, args} of config.extraSetupCommands ?? []) {
+  for (const {cmd, args, env} of config.extraSetupCommands ?? []) {
     console.log(`running ${cmd} ${args.join(' ')} in ${config.gitDir}`);
-    await execFileAsync(cmd, args, {cwd: config.gitDir});
+    await execFileAsync(cmd, args, {
+      cwd: config.gitDir,
+      env: {...process.env, ...env},
+    });
   }
   await fs.writeFile(pathlib.join(config.workDir, INSTALLED_FILE), '', 'utf8');
 };

packages/lit-dev-tools-cjs/src/api-docs/types.ts

@@ -93,7 +93,11 @@ export interface ApiDocsConfig {
    * Extra setup/build commands to run after NPM install and before running
    * TypeDoc.
    */
-  extraSetupCommands?: Array<{cmd: string; args: string[]}>;
+  extraSetupCommands?: Array<{
+    cmd: string;
+    args: string[];
+    env?: Record<string, string>;
+  }>;
 
   /**
    * Entrypoint TypeScript modules for TypeDoc to analyze.