Remove duplicates and add GitHub action to lint collection-index.yml

.github/workflows/lint.yml

@@ -0,0 +1,22 @@
+name: 'Lint collection-index.yml'
+on:
+  pull_request:
+    paths:
+      - _data/collection-index.yml
+
+
+jobs:
+  yamllint:
+    name: 'Yamllint'
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout'
+        uses: actions/checkout@master
+      - name: 'Yamllint'
+        uses: karancode/yamllint-github-action@master
+        with:
+          yamllint_file_or_dir: _data/collection-index.yml
+          yamllint_strict: true
+          yamllint_comment: true
+        env:
+          GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}

_data/collection-index.yml

@@ -1,4 +1,4 @@
 - name: Reference Implementation Features
   maintainer: Dev Container Spec Maintainers
   contact: https://github.com/devcontainers/features/issues
   repository: https://github.com/devcontainers/features
@@ -151,7 +151,7 @@
 - name: Psibase templates
   maintainer: James-Mart
   contact: https://github.com/gofractally/psibase-devcontainer-template/issues
   repository: https://github.com/gofractally/psibase-devcontainer-template/issues
   ociReference: ghcr.io/gofractally/psibase-devcontainer-template
 - name: Baskoro OSI devcontainer features
   maintainer: Eki Baskoro
@@ -265,7 +265,7 @@
   ociReference: ghcr.io/ijnek/ros-devcontainer-template
 - name: ROS 2 Workspace Templates
   maintainer: Bruno-Pier Busque
   contact: https://github.com/BrunoB81HK/ros2-workspace-devcontainer-template/issues
   repository: https://github.com/BrunoB81HK/ros2-workspace-devcontainer-template
   ociReference: ghcr.io/brunob81hk/ros2-workspace-devcontainer-template
 - name: Assorted Features
@@ -295,8 +295,8 @@
   ociReference: ghcr.io/multiversx/mx-template-devcontainers
 - name: Swift Dev Container Features
   maintainer: Joseph Heck/Adam Fowler
   contact: https://github.com/swift-server-community/swift-devcontainer-features/issues
   repository: https://github.com/swift-server-community/swift-devcontainer-features
   ociReference: ghcr.io/swift-server-community/swift-devcontainer-features
 - name: Kvokka Dev Container Features
   maintainer: kvokka
@@ -920,8 +920,8 @@
   ociReference: ghcr.io/lx-0/devcontainer-templates
 - name: AIT-Assistive-Autonomous-Systems Dev Container Features
   maintainer: AIT-Assistive-Autonomous-Systems maintainers
   contact: https://github.com/AIT-Assistive-Autonomous-Systems/devcontainer_features/issues
   repository: https://github.com/AIT-Assistive-Autonomous-Systems/devcontainer_features
   ociReference: ghcr.io/ait-assistive-autonomous-systems/devcontainer_features
 - name: Hauke's Features for Development Containers
   maintainer: Hauke D
@@ -977,7 +977,6 @@
   contact: https://github.com/zetta/devcontainer-features/issues
   repository: https://github.com/zetta/devcontainer-features
   ociReference: ghcr.io/zetta/devcontainer-features
-  ociReference: ghcr.io/davzucky/devcontainers-features-wolfi  
 - name: devcontainer features for ubuntugis
   maintainer: Conner Shoop
   contact: https://github.com/connershoop/devcontainer-feature-ubuntugis/issues
@@ -985,19 +984,18 @@
   ociReference: ghcr.io/connershoop/devcontainer-feature-ubuntugis
 - name: Nefarious Development Containers
   maintainer: NickChecan
   contact: https://github.com/The-Nefarious-Developer/devcontainer-templates/issues
   repository: https://github.com/The-Nefarious-Developer/devcontainer-templates
   ociReference: ghcr.io/the-nefarious-developer/devcontainer-templates
-  ociReference: ghcr.io/davzucky/devcontainers-features-wolfi
 - name: Dev Container Features by ForWarD Software
   maintainer: ForWarD Software
   contact: https://github.com/forwardsoftware/devcontainer-features/issues
   repository: https://github.com/forwardsoftware/devcontainer-features
   ociReference: ghcr.io/forwardsoftware/devcontainer-features
 - name: devcontainer feature to install apt dependencies defined in an `Aptfile.dev` file.
   maintainer: Viktor Schmidt
   contact: https://github.com/viktorianer/devcontainer-features/issues
   repository: https://github.com/viktorianer/devcontainer-features/tree/main/src/apt
   ociReference: ghcr.io/viktorianer/devcontainer-features/apt
 - name: devcontainer features by ChaosWars
   maintainer: ChaosWars
@@ -1036,7 +1034,7 @@
   ociReference: ghcr.io/roul/devcontainer-features
 - name: devcontainer features by itsalljustdata
   maintainer: Jonathan Mills
   contact: https://github.com/itsalljustdata/devcontainers-custom-features/issues
   repository: https://github.com/itsalljustdata/devcontainers-custom-features
   ociReference: ghcr.io/itsalljustdata/devcontainers-custom-features
 - name: Devcontainer for Cargo lambda