Ignore pre release

package.json

@@ -30,7 +30,7 @@
     "prettier": "prettier --write 'src/**/*.ts'",
     "test": "vitest",
     "test-ci": "pnpm build && pnpm test",
-    "watch": "pnpm build -- --watch"
+    "watch": "pnpm build --watch"
   },
   "prettier": {
     "arrowParens": "avoid",
@@ -48,10 +48,12 @@
     "make-fetch-happen": "^9.0.0",
     "p-map": "^3.0.0",
     "progress": "^2.0.0",
+    "semver": "^7.7.2",
     "yargs": "^17.1.0"
   },
   "devDependencies": {
     "@types/node": "22.10.10",
+    "@types/semver": "^7.7.0",
     "@typescript-eslint/eslint-plugin": "5.62.0",
     "@typescript-eslint/parser": "5.62.0",
     "eslint": "8.55.0",

src/changelog.ts

@@ -8,6 +8,7 @@ import * as Git from "./git";
 import GithubAPI, { GitHubUserResponse } from "./github-api";
 import { CommitInfo, Release } from "./interfaces";
 import MarkdownRenderer from "./markdown-renderer";
+import { prerelease } from "semver";
 
 const UNRELEASED_TAG = "___unreleased___";
 
@@ -158,7 +159,8 @@ export default class Changelog {
         tagsInCommit = refName
           .split(", ")
           .filter(ref => ref.startsWith(TAG_PREFIX))
-          .map(ref => ref.substr(TAG_PREFIX.length));
+          .map(ref => ref.substr(TAG_PREFIX.length))
+          .filter(ref => !prerelease(ref));
       }
 
       const issueNumber = findPullRequestId(message);

src/git.ts

@@ -21,7 +21,7 @@ export function listTagNames(): string[] {
  * The latest reachable tag starting from HEAD
  */
 export function lastTag(): string {
-  return execa.sync("git", ["describe", "--abbrev=0", "--tags"]).stdout;
+  return execa.sync("git", ["describe", "--abbrev=0", "--tags", "--first-parent"]).stdout;
 }
 
 export interface CommitListItem {
@@ -55,7 +55,6 @@ export function listCommits(from: string, to: string = ""): CommitListItem[] {
       "--oneline",
       "--pretty=hash<%h> ref<%D> message<%s> date<%cd>",
       "--date=short",
-      "--first-parent",
       `${from}..${to}`,
     ])
     .stdout.split("\n")

tests/basic-acceptance.test.js

@@ -15,23 +15,18 @@ describe("command line interface", () => {
 
     expect(stdout).toMatchInlineSnapshot(`
       "
-      ## Unreleased (2025-03-05)
+      ## Unreleased (2025-06-16)
 
       #### :rocket: Enhancement
       * \`github-changelog\`
         * [#33](https://github.com/embroider-build/github-changelog/pull/33) support github enterpise url detection and env vars ([@patricklx](https://github.com/patricklx))
 
-      #### Committers: 1
-      - Patrick Pircher ([@patricklx](https://github.com/patricklx))
-
-
-      ## v1.1.0-github-changelog (2025-01-25)
-
       #### :house: Internal
       * \`github-changelog\`
         * [#29](https://github.com/embroider-build/github-changelog/pull/29) Prepare Release ([@github-actions[bot]](https://github.com/apps/github-actions))
 
-      #### Committers: 1
+      #### Committers: 2
+      - Patrick Pircher ([@patricklx](https://github.com/patricklx))
       - [@github-actions[bot]](https://github.com/apps/github-actions)"
     `);
   });