From 5e5cad2f50b5c0860b7c644a0f71290fe30c302b Mon Sep 17 00:00:00 2001
From: Andrew Lisowski <lisowski54@gmail.com>
Date: Sat, 4 Apr 2020 11:22:21 -0700
Subject: [PATCH] include first commit in changelogs

---
 .../__tests__/__snapshots__/git.test.ts.snap  | 84 +++++++++++++++----
 packages/core/src/__tests__/git.test.ts       |  2 +-
 packages/core/src/git.ts                      | 13 ++-
 3 files changed, 82 insertions(+), 17 deletions(-)

diff --git a/packages/core/src/__tests__/__snapshots__/git.test.ts.snap b/packages/core/src/__tests__/__snapshots__/git.test.ts.snap
index e3026fd8a..3a1d49e36 100644
--- a/packages/core/src/__tests__/__snapshots__/git.test.ts.snap
+++ b/packages/core/src/__tests__/__snapshots__/git.test.ts.snap
@@ -1,20 +1,5 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`github getGitLog  1`] = `
-Array [
-  Object {
-    "authorEmail": "lisowski54@gmail.com",
-    "authorName": "Andrew Lisowski",
-    "files": Array [
-      "<PROJECT_ROOT>/src/__tests__/git.test.ts",
-    ],
-    "hash": "a7f6634429731055a5a44bae24ac88c5f9822e58",
-    "subject": "update tests
-",
-  },
-]
-`;
-
 exports[`github getGitLog - merge commits 1`] = `
 Object {
   "authorEmail": "lisowski54@gmail.com",
@@ -32,3 +17,72 @@ Object {
 determine if branch behind remote and exit before trying to publish",
 }
 `;
+
+exports[`github getGitLog 1`] = `
+Array [
+  Object {
+    "authorEmail": "lisowski54@gmail.com",
+    "authorName": "Andrew Lisowski",
+    "files": Array [
+      "<PROJECT_ROOT>/src/__tests__/git.test.ts",
+    ],
+    "hash": "a7f6634429731055a5a44bae24ac88c5f9822e58",
+    "subject": "update tests
+",
+  },
+  Object {
+    "authorEmail": "lisowski54@gmail.com",
+    "authorName": "Andrew Lisowski",
+    "files": Array [
+      "<PROJECT_ROOT>/.circleci/config.yml",
+      "<PROJECT_ROOT>/.gitignore",
+      "<PROJECT_ROOT>/.vscode/settings.json",
+      "<PROJECT_ROOT>/CHANGELOG.md",
+      "<PROJECT_ROOT>/LICENSE",
+      "<PROJECT_ROOT>/README.md",
+      "<PROJECT_ROOT>/package.json",
+      "<PROJECT_ROOT>/scripts/post-install.sh",
+      "<PROJECT_ROOT>/scripts/release.sh",
+      "<PROJECT_ROOT>/src/__tests__/__snapshots__/git.test.ts.snap",
+      "<PROJECT_ROOT>/src/__tests__/__snapshots__/log-parse.test.ts.snap",
+      "<PROJECT_ROOT>/src/__tests__/__snapshots__/main.test.ts.snap",
+      "<PROJECT_ROOT>/src/__tests__/git-changed-packages.test.ts",
+      "<PROJECT_ROOT>/src/__tests__/git.test.ts",
+      "<PROJECT_ROOT>/src/__tests__/github-responses/bad-credentials.json",
+      "<PROJECT_ROOT>/src/__tests__/github-responses/pr-labels.json",
+      "<PROJECT_ROOT>/src/__tests__/log-parse.test.ts",
+      "<PROJECT_ROOT>/src/__tests__/main.test.ts",
+      "<PROJECT_ROOT>/src/__tests__/make-commit-from-msg.ts",
+      "<PROJECT_ROOT>/src/__tests__/semver.test.ts",
+      "<PROJECT_ROOT>/src/auto-rc.json",
+      "<PROJECT_ROOT>/src/bin/__tests__/bin.test.ts",
+      "<PROJECT_ROOT>/src/bin/auto.ts",
+      "<PROJECT_ROOT>/src/cli/__tests__/args.test.ts",
+      "<PROJECT_ROOT>/src/cli/args.ts",
+      "<PROJECT_ROOT>/src/git.ts",
+      "<PROJECT_ROOT>/src/log-parse.ts",
+      "<PROJECT_ROOT>/src/main.ts",
+      "<PROJECT_ROOT>/src/semver.ts",
+      "<PROJECT_ROOT>/src/types/parse-git.d.ts",
+      "<PROJECT_ROOT>/src/types/registry-url.d.ts",
+      "<PROJECT_ROOT>/src/utils/__tests__/__snapshots__/slack.test.ts.snap",
+      "<PROJECT_ROOT>/src/utils/__tests__/exec-promise.test.ts",
+      "<PROJECT_ROOT>/src/utils/__tests__/github-token.test.ts",
+      "<PROJECT_ROOT>/src/utils/__tests__/package-config.test.ts",
+      "<PROJECT_ROOT>/src/utils/__tests__/slack.test.ts",
+      "<PROJECT_ROOT>/src/utils/exec-promise.ts",
+      "<PROJECT_ROOT>/src/utils/github-token.ts",
+      "<PROJECT_ROOT>/src/utils/logger.ts",
+      "<PROJECT_ROOT>/src/utils/package-config.ts",
+      "<PROJECT_ROOT>/src/utils/slack.ts",
+      "<PROJECT_ROOT>/tsconfig.build.json",
+      "<PROJECT_ROOT>/tsconfig.json",
+      "<PROJECT_ROOT>/tslint.json",
+      "<PROJECT_ROOT>/yarn.lock",
+    ],
+    "hash": "0b2af75d8b55c8869cda93d0e5589ad9f2677e18",
+    "subject": "init
+",
+  },
+]
+`;
diff --git a/packages/core/src/__tests__/git.test.ts b/packages/core/src/__tests__/git.test.ts
index 24547941c..c6e22d5f3 100644
--- a/packages/core/src/__tests__/git.test.ts
+++ b/packages/core/src/__tests__/git.test.ts
@@ -210,7 +210,7 @@ describe("github", () => {
     expect(await gh.getLastTagNotInBaseBranch("alpha")).toBe("0.4.0-alpha.1");
   });
 
-  test("getGitLog ", async () => {
+  test("getGitLog", async () => {
     const gh = new Git(options);
 
     expect(
diff --git a/packages/core/src/git.ts b/packages/core/src/git.ts
index f18a4a016..0d04c85c3 100644
--- a/packages/core/src/git.ts
+++ b/packages/core/src/git.ts
@@ -318,11 +318,21 @@ export default class Git {
   @memoize()
   async getGitLog(start: string, end = "HEAD"): Promise<ICommit[]> {
     try {
+      const first = await this.getFirstCommit();
+      // This "shaExists" is just so we don't have to refactor all the tests
+      // in auto.test.ts. If the SHA doesn't really exist then the call to
+      // gitlog will fail too.
+      const startSha = (await this.shaExists(start))
+        ? await execPromise("git", ["rev-parse", start])
+        : "";
+
       const log = await gitlog<ICommit>({
         repo: process.cwd(),
         number: Number.MAX_SAFE_INTEGER,
         fields: ["hash", "authorName", "authorEmail", "rawBody"],
-        branch: `${start.trim()}..${end.trim()}`,
+        // If start === firstCommit then we want to include that commit in the changelog
+        // Otherwise it was that last release and should not be included in the release.
+        branch: first === startSha ? end : `${start.trim()}..${end.trim()}`,
         execOptions: { maxBuffer: 1000 * 1024 },
       });
 
@@ -334,6 +344,7 @@ export default class Git {
         files: (commit.files || []).map((file) => path.resolve(file)),
       }));
     } catch (error) {
+      console.log(error);
       const tag = error.match(/ambiguous argument '(\S+)\.\.\S+'/);
 
       if (tag) {