Initial v3 setup

Author: njoyard

.github/CONTRIBUTING.md

@@ -2,30 +2,29 @@
 
 ## Reporting issues
 
-Please start by [reading the FAQ][faq] first.  If your question is not answered, here are some guidelines on how to effectively report issues.
+Please start by [reading the FAQ][faq] first. If your question is not answered, here are some guidelines on how to effectively report issues.
 
 ### Required information
 
 When reporting issues be sure to include at least:
 
-* Some code that may be used to reproduce the problem
-* Which version of fluent-ffmpeg, of ffmpeg and which OS you're using
-* If the problem only happens with some input sources, please include a link to a source that may be used to reproduce the problem
-* Be sure to include the full error message when there is one
-* When an ffmpeg error happens (eg. 'ffmpeg exited with code 1'), you should also include the full output from ffmpeg (stdout and stderr), as it may contain useful information about what whent wrong.  You can do that by looking at the 2nd and 3rd parameters of the `error` event handler on an FfmpegCommand,  for example:
+- Some code that may be used to reproduce the problem
+- Which version of fluent-ffmpeg, of ffmpeg and which OS you're using
+- If the problem only happens with some input sources, please include a link to a source that may be used to reproduce the problem
+- Be sure to include the full error message when there is one
+- When an ffmpeg error happens (eg. 'ffmpeg exited with code 1'), you should also include the full output from ffmpeg (stdout and stderr), as it may contain useful information about what whent wrong. You can do that by looking at the 2nd and 3rd parameters of the `error` event handler on an FfmpegCommand, for example:
 
 ```js
-ffmpeg('some/input.mp4')
-  .on('error', function(err, stdout, stderr) {
-    console.log('An error happened: ' + err.message);
-    console.log('ffmpeg standard output:\n' + stdout);
-    console.log('ffmpeg standard error:\n' + stderr);
-  });
+ffmpeg('some/input.mp4').on('error', function (err, stdout, stderr) {
+  console.log('An error happened: ' + err.message)
+  console.log('ffmpeg standard output:\n' + stdout)
+  console.log('ffmpeg standard error:\n' + stderr)
+})
 ```
 
 ### Ffmpeg usage
 
-If your command ends up with an ffmpeg error (eg. 'ffmpeg exited with code X : ...'), be sure to try the command manually from command line.  You can get the ffmpeg command line that is executed for a specific Fluent-ffmpeg command by using the `start` event:
+If your command ends up with an ffmpeg error (eg. 'ffmpeg exited with code X : ...'), be sure to try the command manually from command line. You can get the ffmpeg command line that is executed for a specific Fluent-ffmpeg command by using the `start` event:
 
 ```js
 ffmpeg('some/input.mp4')
@@ -37,7 +36,7 @@ ffmpeg('some/input.mp4')
 
 If it does not work, you most likely have a ffmpeg-related problem that does not fit as a fluent-ffmpeg issue; in that case head to the [ffmpeg documentation](ffmpeg.org/documentation.html) to find out what you did wrong.
 
-If it _does_ work, please double-check how you escaped arguments and options when passing them to fluent-ffmpeg.  For example, when running from command line, you may have to quote arguments to tell your shell that a space is indeed part of a filename or option.  When using fluent-ffmpeg, you don't have to do that, as you're already passing options and arguments separately.  Here's a (dumb) example:
+If it _does_ work, please double-check how you escaped arguments and options when passing them to fluent-ffmpeg. For example, when running from command line, you may have to quote arguments to tell your shell that a space is indeed part of a filename or option. When using fluent-ffmpeg, you don't have to do that, as you're already passing options and arguments separately. Here's a (dumb) example:
 
 ```sh
 $ ffmpeg -i video with spaces.avi

.github/ISSUE_TEMPLATE.md

@@ -2,31 +2,26 @@
 
 ### Version information
 
-* fluent-ffmpeg version:
-* ffmpeg version:
-* OS:
+- fluent-ffmpeg version:
+- ffmpeg version:
+- OS:
 
 ### Code to reproduce
 
 ```js
 
-
 ```
 
 (note: if the problem only happens with some inputs, include a link to such an input file)
 
 ### Expected results
 
-
-
 ### Observed results
 
-
-
 ### Checklist
 
 <!-- you may delete that checklist when you have checked everything -->
 
-* [ ] I have read the [FAQ](https://github.com/fluent-ffmpeg/node-fluent-ffmpeg/wiki/FAQ)
-* [ ] I tried the same with command line ffmpeg and it works correctly (hint: if the problem also happens this way, this is an ffmpeg problem and you're not reporting it to the right place)
-* [ ] I have included full stderr/stdout output from ffmpeg
+- [ ] I have read the [FAQ](https://github.com/fluent-ffmpeg/node-fluent-ffmpeg/wiki/FAQ)
+- [ ] I tried the same with command line ffmpeg and it works correctly (hint: if the problem also happens this way, this is an ffmpeg problem and you're not reporting it to the right place)
+- [ ] I have included full stderr/stdout output from ffmpeg

.github/workflows/ci.yml

@@ -1,55 +1,139 @@
-name: CI Testing
+name: Continuous integration
 on:
-  pull_request:
   push:
     branches:
       - master
+  pull_request:
 jobs:
-  test:
-    name: Run tests
+  lint:
+    name: Lint source files
     runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Lint source files
+        run: yarn lint
+
+  unit-tests:
+    name: Unit tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Build
+        run: yarn build
+
+      - name: Run unit tests
+        run: yarn test tests/unit
+
+      - name: Upload coverage
+        uses: coverallsapp/github-action@v2
+        with:
+          parallel: true
+
+  integration-tests:
     strategy:
       matrix:
-        node: [18, 20, 21]
+        node:
+          - 18
+          - 20
+    name: Integration tests on Node ${{ matrix.node }}
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Install flvtool2
-        run: sudo gem install flvtool2
-      - name: Install ffmpeg
-        run: sudo apt install -y ffmpeg
+
       - name: Setup node
         uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
           cache: yarn
+
       - name: Install dependencies
         run: yarn
+
+      - name: Build
+        run: yarn build
+
       - name: Run tests
-        run: yarn test
-      - name: Generate coverage report
-        run: yarn coverage
-      - name: Store coveralls coverage
+        run: yarn test tests/integration
+
+      - name: Upload coverage
         uses: coverallsapp/github-action@v2
         with:
-          flag-name: linux-node-${{ matrix.node }}
           parallel: true
-      - name: Upload to codecov
-        uses: codecov/codecov-action@v3
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+  acceptance-tests:
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+        node:
+          - 18
+          - 20
+    name: Acceptance with Node ${{ matrix.node }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node }}
+          cache: yarn
+
+      - name: Install ffmpeg
+        uses: ConorMacBride/install-package@v1
+        with:
+          apt: ffmpeg
+          brew: ffmpeg
+          choco: ffmpeg
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Build
+        run: yarn build
+
+      - name: Run tests
+        run: yarn test tests/acceptance
+
+      - name: Upload coverage
+        uses: coverallsapp/github-action@v2
         with:
-          files: coverage/lcov.info
-          name: ubuntu-latest-node-${{ matrix.node }}
+          parallel: true
 
-  upload-coverage:
-    name: Upload coverage
-    needs: test
+  finish-coverage:
+    name: Finalize coverage
+    needs:
+      - unit-tests
+      - integration-tests
+      - acceptance-tests
     if: ${{ always() }}
     runs-on: ubuntu-latest
     steps:
-      - name: Upload to coveralls
+      - name: Finalize coverage
         uses: coverallsapp/github-action@v2
         with:
           parallel-finished: true
-          carryforward: "linux-node-18,linux-node-20,linux-node-21"

.gitignore

@@ -1,7 +1,5 @@
-*.project
+build
+coverage
 node_modules
 .nyc_output
-*.swp
-.idea
-*.iml
-coverage
+types

.npmignore

@@ -1,4 +1,3 @@
-*.md
 .git*
 test/
-examples/
+src/

.prettierignore

@@ -0,0 +1,2 @@
+build
+coverage

.prettierrc

@@ -0,0 +1,3 @@
+semi: false
+singleQuote: true
+trailingComma: none