fix: dnsLinkLabel decode encode (#34)

* fix: dnsLinkLabel decode encode

* chore: update github workflows

* chore: ensure test runs during CI

.github/dependabot.yml

@@ -0,0 +1,17 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "10:00"
+  open-pull-requests-limit: 20
+  commit-message:
+    prefix: "deps"
+    prefix-development: "deps(dev)"
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    interval: "weekly"
+  commit-message:
+    prefix: ci

.github/pull_request_template.md

@@ -0,0 +1,29 @@
+## Title
+
+<!---
+The title of the PR will be the commit message of the merge commit, so please make sure it is descriptive enough.
+We utilize the Conventional Commits specification for our commit messages. See <https://www.conventionalcommits.org/en/v1.0.0/#specification> for more information.
+The commit tag types can be of one of the following: feat, fix, deps, refactor, chore, docs. See <https://github.com/ipfs/helia/blob/main/.github/workflows/main.yml#L184-L192>
+The title must also be fewer than 72 characters long or it will fail the Semantic PR check. See <https://github.com/ipfs/helia/blob/main/.github/workflows/semantic-pull-request.yml>
+--->
+
+## Description
+
+<!--
+Please write a summary of your changes and why you made them.
+Please include any relevant issues in here, for example:
+Related https://github.com/ipfs/helia/issues/ABCD.
+Fixes https://github.com/ipfs/helia/issues/XYZ.
+-->
+
+## Notes & open questions
+
+<!--
+Any notes, remarks or open questions you have to make about the PR which don't need to go into the final commit message.
+-->
+
+## Change checklist
+
+- [ ] I have performed a self-review of my own code
+- [ ] I have made corresponding changes to the documentation if necessary (this includes comments as well)
+- [ ] I have added tests that prove my fix is effective or that my feature works

.github/workflows/automerge.yml

@@ -0,0 +1,8 @@
+name: Automerge
+on: [ pull_request ]
+
+jobs:
+  automerge:
+    uses: protocol/.github/.github/workflows/automerge.yml@master
+    with:
+      job: 'automerge'

.github/workflows/main.yml

@@ -0,0 +1,157 @@
+name: CI
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+      with:
+        node-version: lts/*
+    - uses: ipfs/aegir/actions/cache-node-modules@master
+
+  check:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+      with:
+        node-version: lts/*
+    - uses: ipfs/aegir/actions/cache-node-modules@master
+    - run: npm run --if-present lint
+    - run: npm run --if-present dep-check
+    - run: npm run --if-present doc-check
+
+  test-node:
+    needs: build
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+        node: [lts/*]
+      fail-fast: true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node }}
+      - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npm run --if-present test:node
+      - uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
+        with:
+          flags: node
+          files: .coverage/*,packages/*/.coverage/*
+
+  test-chrome:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npm run --if-present test:chrome
+      - uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
+        with:
+          flags: chrome
+          files: .coverage/*,packages/*/.coverage/*
+
+  test-chrome-webworker:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npm run --if-present test:chrome-webworker
+      - uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
+        with:
+          flags: chrome-webworker
+          files: .coverage/*,packages/*/.coverage/*
+
+  test-firefox:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npm run --if-present test:firefox
+      - uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
+        with:
+          flags: firefox
+          files: .coverage/*,packages/*/.coverage/*
+
+  test-firefox-webworker:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npm run --if-present test:firefox-webworker
+      - uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
+        with:
+          flags: firefox-webworker
+          files: .coverage/*,packages/*/.coverage/*
+
+  test-webkit:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npm run --if-present test:webkit
+      - uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
+        with:
+          flags: webkit
+          files: .coverage/*,packages/*/.coverage/*
+
+  test-electron-main:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npx xvfb-maybe npm run --if-present test:electron-main
+      - uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
+        with:
+          flags: electron-main
+          files: .coverage/*,packages/*/.coverage/*
+
+  test-electron-renderer:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - uses: ipfs/aegir/actions/cache-node-modules@master
+      - run: npx xvfb-maybe npm run --if-present test:electron-renderer
+      - uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
+        with:
+          flags: electron-renderer
+          files: .coverage/*,packages/*/.coverage/*

.github/workflows/semantic-pull-request.yml

@@ -0,0 +1,12 @@
+name: Semantic PR
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+
+jobs:
+  main:
+    uses: pl-strflt/.github/.github/workflows/reusable-semantic-pull-request.yml@v0.3

.github/workflows/stale.yml

@@ -0,0 +1,13 @@
+name: Close and mark stale issue
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    uses: pl-strflt/.github/.github/workflows/reusable-stale-issue.yml@v0.3

package.json

@@ -16,7 +16,7 @@
     "serve": "webpack serve --mode=development",
     "serve:prod": "webpack serve --mode=production",
     "start": "npm run serve",
-    "test": "webpack --env test && npx mocha dist/tests.js",
+    "test:node": "webpack --env test && npx mocha dist/tests.js",
     "postinstall": "patch-package"
   },
   "browser": "./dist/src/index.js",

src/lib/dns-link-labels.ts

@@ -18,7 +18,7 @@ export function isDnsLabel (label: string): boolean {
  * @example en-wikipedia--on--ipfs-org.ipns.example.net -> example.net/ipns/en.wikipedia-on-ipfs.org
  */
 export function dnsLinkLabelDecoder (linkLabel: string): string {
-  return linkLabel.replace(/--/g, '-').replace(/-/g, '.')
+  return linkLabel.replace(/--/g, '%').replace(/-/g, '.').replace(/%/g, '-')
 }
 
 /**
@@ -29,5 +29,5 @@ export function dnsLinkLabelDecoder (linkLabel: string): string {
  * @example example.net/ipns/en.wikipedia-on-ipfs.org → Host: en-wikipedia--on--ipfs-org.ipns.example.net
  */
 export function dnsLinkLabelEncoder (linkLabel: string): string {
-  return linkLabel.replace(/\./g, '-').replace(/-/g, '--')
+  return linkLabel.replace(/-/g, '--').replace(/\./g, '-')
 }

tests/dns-link-labels.spec.ts

@@ -0,0 +1,21 @@
+/* eslint-env mocha */
+import { expect } from 'aegir/chai'
+import { dnsLinkLabelDecoder, dnsLinkLabelEncoder } from '../src/lib/dns-link-labels.ts'
+
+describe('dns-link-labels', () => {
+  it('should support specs-ipfs-tech', () => {
+    const actualDomainName = 'specs.ipfs.tech'
+    const encodedLabel = dnsLinkLabelEncoder(actualDomainName)
+    expect(encodedLabel).to.equal('specs-ipfs-tech')
+    const result = dnsLinkLabelDecoder(encodedLabel)
+    expect(result).to.equal(actualDomainName)
+  })
+
+  it('should support en.wikipedia-on-ipfs.org', () => {
+    const actualDomainName = 'en.wikipedia-on-ipfs.org'
+    const encodedLabel = dnsLinkLabelEncoder(actualDomainName)
+    expect(encodedLabel).to.equal('en-wikipedia--on--ipfs-org')
+    const result = dnsLinkLabelDecoder(encodedLabel)
+    expect(result).to.equal(actualDomainName)
+  })
+})