Fix changelog.md generation

Summary: Currently Flipper shows empty Changelog with only "pre-history" entry. This is because of path in generation script is wrong now. Flipper shows Changelog.md from desktop/static, so generated entries should be added there rather than to Changelog.md in the root.

Reviewed By: passy

Differential Revision: D21016884

fbshipit-source-id: 8709a2556374ec70bc665eaf0729bb85fd0d913f

Author: nikoant

CHANGELOG.md

@@ -1,18 +1,3 @@
-# 0.37.0 (8/4/2020)
-
- * D20868923 -  Fix connections on Android devices with older SDKs (19)
- * D20822063 -  The QPL plugin now shows qpl start times
- * D20836635 -  Stabilized QPL plugin to avoid crashes with iOS devices, normalized event times to always report in milliseconds.
-
-
-# 0.36.0 (3/4/2020)
-
- * D20673166 -  New Hermes Debugger plugin for React Native apps.
- * D20789712 -  Fixed error "SHA-1 for file is not computed" on 3rd party plugin compilation in dev mode (yarn start).
- * D20767096 -  Fixed an issue where QPL points where not showing up in the marker timeline
- * D20724437 -  Fixed applying of product attributes (title, publisher etc) to Flipper builds
-
-
 # Changelog
 
 See [desktop/static/CHANGELOG.md](desktop/static/CHANGELOG.md)

desktop/scripts/generate-changelog.js

@@ -5,7 +5,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @noformat
+ * @format
  */
 
 /**
@@ -19,26 +19,29 @@ const cp = require('child_process');
 
 const desktopRoot = path.resolve(__dirname, '..');
 const root = path.resolve(desktopRoot, '..');
+const staticDir = path.join(desktopRoot, 'static');
 
-const version = JSON.parse(fs.readFileSync(path.join(desktopRoot, 'package.json'), 'utf8')).version;
+const version = JSON.parse(
+  fs.readFileSync(path.join(desktopRoot, 'package.json'), 'utf8'),
+).version;
 
 const now = new Date();
 const date = `${now.getDate()}/${now.getMonth() + 1}/${now.getFullYear()}`;
 const newlineMarker = '__NEWLINE_MARKER__';
-const fChangelog = path.resolve(root, 'CHANGELOG.md');
+const fChangelog = path.resolve(staticDir, 'CHANGELOG.md');
 
 const lastCommit = cp
   .execSync(`hg log --limit 1 --template '{node}'`, {cwd: root})
   .toString();
 const firstCommit = cp
   .execSync(
     `hg log --limit 1 --template '{node}' --keyword 'Flipper Release: v'`,
-    {cwd: root}
+    {cwd: root},
   )
   .toString();
 
 console.log(
-  `Generating changelog for version ${version} based on ${firstCommit}..${lastCommit}`
+  `Generating changelog for version ${version} based on ${firstCommit}..${lastCommit}`,
 );
 
 // # get all commit summaries since last release | find all changelog entries, but make sure there is only one line per commit by temporarily replacing newlines

desktop/static/CHANGELOG.md

@@ -1,3 +1,18 @@
+# 0.37.0 (8/4/2020)
+
+ * D20868923 -  Fix connections on Android devices with older SDKs (19)
+ * D20822063 -  The QPL plugin now shows qpl start times
+ * D20836635 -  Stabilized QPL plugin to avoid crashes with iOS devices, normalized event times to always report in milliseconds.
+
+
+# 0.36.0 (3/4/2020)
+
+ * D20673166 -  New Hermes Debugger plugin for React Native apps.
+ * D20789712 -  Fixed error "SHA-1 for file is not computed" on 3rd party plugin compilation in dev mode (yarn start).
+ * D20767096 -  Fixed an issue where QPL points where not showing up in the marker timeline
+ * D20724437 -  Fixed applying of product attributes (title, publisher etc) to Flipper builds
+
+
 # Pre-history
 
 Please see our [releases GitHub page](https://github.com/facebook/flipper/releases) for a full list of changes of old releases.