fix(core): use file full path in git show

Use file full path in git show to identify affected files to fix an issue when nx workspace is not at the root of git repository Closes #2292
nrwl · Feb 23, 2020 · 093a2fc · 093a2fc
1 parent c508241
commit 093a2fc
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/packages/workspace/src/core/file-utils.ts b/packages/workspace/src/core/file-utils.ts
@@ -89,9 +89,17 @@ function defaultReadFileAtRevision(
   revision: void | string
 ): string {
   try {
+    const fileFullPath = `${appRootPath}${path.sep}${file}`;
+    const gitRepositoryPath = execSync('git rev-parse --show-toplevel')
+      .toString()
+      .trim();
+    const filePathInGitRepository = path
+      .relative(gitRepositoryPath, fileFullPath)
+      .split(path.sep)
+      .join('/');
     return !revision
       ? readFileSync(file).toString()
-      : execSync(`git show ${revision}:${file}`, {
+      : execSync(`git show ${revision}:${filePathInGitRepository}`, {
           maxBuffer: TEN_MEGABYTES
         })
           .toString()