Get commit that adds a file rather than the one that last modified it (…

…#216)
changesets · Nov 4, 2019 · b17ed74 · b17ed74
1 parent 9cd1eaf
commit b17ed74
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/.changeset/spicy-windows-poke.md b/.changeset/spicy-windows-poke.md
@@ -0,0 +1,5 @@
+---
+"@changesets/git": patch
+---
+
+Get commit from the creation of a changeset rather than the last modification
diff --git a/packages/git/src/index.ts b/packages/git/src/index.ts
@@ -54,12 +54,10 @@ async function tag(tagStr: string, cwd: string) {
 async function getCommitThatAddsFile(gitPath: string, cwd: string) {
   const gitCmd = await spawn(
     "git",
-    ["log", "--reverse", "--max-count=1", "--pretty=format:%h", "-p", gitPath],
+    ["log", "--diff-filter=A", "--max-count=1", "--pretty=format:%h", gitPath],
     { cwd }
   );
-  // For reasons I do not understand, passing pretty format through this is not working
-  // The slice below is aimed at achieving the same thing.
-  return gitCmd.stdout.toString().split("\n")[0];
+  return gitCmd.stdout.toString();
 }
 
 async function getChangedFilesSince(