feat: custom script to generate CHANGELOG.md

The conventional-commit-... tools don't work with Yarn v2,
so instead we generate the changelog with our own script.

CHANGELOG.md

@@ -1,61 +1,35 @@
-## [3.0.1](https://github.com/AxisCommunications/media-overlay-library-js/compare/v3.0.0...v3.0.1) (2020-06-17)
+# Changelog
 
+All notable changes to this project will be documented in this file.
 
-### Bug Fixes
+## v3.0.1 (2020-06-17 10:06:37 +0200)
 
-* do not render when width/height <= 0 ([8e6f459](https://github.com/AxisCommunications/media-overlay-library-js/commit/8e6f459555379bd0573688230bbf8afd74e1dd4e))
+### Maintenance
 
+  -  update CI to use NodeJS 14
 
+### Bug fixes
 
-# [3.0.0](https://github.com/AxisCommunications/media-overlay-library-js/compare/v2.0.0...v3.0.0) (2020-06-03)
+  -  do not render when width/height <= 0
 
+## v3.0.0 (2020-06-03 14:11:16 +0200)
 
-* fix!: resize observer does not track SVG layout ([865789b](https://github.com/AxisCommunications/media-overlay-library-js/commit/865789b1155b92367c97b139ee5732a916cbcdf5))
+### Bug fixes
 
+  -  resize observer does not track SVG layout
 
-### BREAKING CHANGES
+## v2.0.0 (2020-05-08 12:41:20 +0200)
 
-* the main wrapper element for
-`Foundation` is changed from `svg` to `div`.
-This affects the extra properties sent to the
-`Foundation` component, as well as the forwarded
-ref.
-
-
-
-# [2.0.0](https://github.com/AxisCommunications/media-overlay-library-js/compare/v1.1.0...v2.0.0) (2020-05-08)
-
-
-### Bug Fixes
-
-* Add name to Text example ([149f1fa](https://github.com/AxisCommunications/media-overlay-library-js/commit/149f1fa98943258b24b2ba37b5134b2c434ad9e7))
-* Example styling ([06c604d](https://github.com/AxisCommunications/media-overlay-library-js/commit/06c604d9a17309f946176a0f4e134ad44ada7d3d))
-* Non draggable Circle throws error ([ca8e6e0](https://github.com/AxisCommunications/media-overlay-library-js/commit/ca8e6e0fa2fd5878211cd34e4490d8a36fee58f2))
+### Maintenance
 
+  -  explain the coordinate conversion idea
 
 ### Features
 
-* compute width/height internally ([431969f](https://github.com/AxisCommunications/media-overlay-library-js/commit/431969f29800ed8c8e9f83e2c5e9718f198c086f))
-
-
-### BREAKING CHANGES
-
-*  - `onReady` no longer passes `visibleArea`, but an object with
-   data to be able to compute any transformation (more generic).
-   Check the docs for `onReady` for an example how to compute the
-   visible area.
- - `width` and `height` properties removed from `Foundation`,
-   you can still set the size for the <svg> element via CSS
-   (if auto size does not work for you).
-
-
-
-# 1.1.0 (2020-04-05)
-
-
-### Features
-
-* first commit of media-overlay-library-js ([09f00a6](https://github.com/AxisCommunications/media-overlay-library-js/commit/09f00a6be745e2e4fdc95fe004d33e7c141de29c))
-
+  -  compute width/height internally
 
+### Bug fixes
 
+  -  Add name to Text example
+  -  Example styling
+  -  Non draggable Circle throws error

package.json

@@ -24,8 +24,7 @@
     "build:esm": "tsc",
     "build:bundle": "webpack --config webpack.config.js",
     "dev": "webpack-dev-server --config webpack.example.js --hot",
-    "version": "conventional-changelog -p angular -i CHANGELOG.md -s && git add CHANGELOG.md",
-    "release": "yarn version --new-version `yarn node node_modules/.bin/conventional-recommended-bump -p angular`"
+    "version": "sbin/changelog.sh > CHANGELOG.md && git add CHANGELOG.md"
   },
   "peerDependencies": {
     "pepjs": ">= 0.4.3 < 1",
@@ -50,8 +49,6 @@
     "@typescript-eslint/eslint-plugin": "2.34.0",
     "@typescript-eslint/parser": "2.34.0",
     "babel-loader": "8.1.0",
-    "conventional-changelog-cli": "2.1.0",
-    "conventional-recommended-bump": "6.0.10",
     "css-loader": "3.6.0",
     "eslint": "7.6.0",
     "eslint-config-typescript-shareable": "0.10.0",

sbin/changelog.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+declare -A GROUP_TITLE=( ["fix"]="Bug fixes" ["chore"]="Maintenance" ["feat"]="Features" )
+
+tags=$(git tag --list --sort='-version:refname' --merged HEAD)
+set -- $tags
+
+echo "# Changelog"
+echo
+echo "All notable changes to this project will be documented in this file."
+
+while (( "$#" > 1 )); do
+  date=$(git log -1 --format="%ci" $1)
+  echo
+  echo "## $1 ($date)"
+  GROUP=""
+  git log --no-merges --date-order --format="%s" $2..$1^1 | sort | while read -r line
+  do
+    if [[ "$line" =~ ^(fix|feat|chore)(\(.*\))?!?:(.*)$ ]]; then
+        NEXT_GROUP=${BASH_REMATCH[1]}
+        if [[ $GROUP != $NEXT_GROUP ]]; then
+          GROUP=$NEXT_GROUP
+          echo
+          echo "### ${GROUP_TITLE[${GROUP}]}"
+          echo
+        fi
+        echo "  - ${BASH_REMATCH[3]}"
+    fi
+  done
+  shift
+done