sqlx: add devcontainer feature

.github/workflows/devcontainer.yml

@@ -0,0 +1,30 @@
+name: Publish devcontainer stuff
+
+on:
+  push:
+    branches:
+      - "main"
+    paths:
+      - "devcontainer/**"
+      - ".github/workflows/devcontainer.yml"
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Log into Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ vars.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Publish features
+        uses: devcontainers/action@v1
+        with:
+          publish-features: "true"
+          base-path-to-features: "./devcontainer/feature"
+          oci-registry: ${{ vars.REGISTRY }}

devcontainer/feature/sqlx/devcontainer-feature.json

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+{
+    "id": "sqlx",
+    "version": "0.1.0",
+    "name": "SQLx",
+    "description": "Add the SQLx-cli",
+    "documentationURL": "https://github.com/launchbadge/sqlx"
+}

devcontainer/feature/sqlx/install.sh

@@ -0,0 +1,4 @@
+curl -sOL https://github.com/cargo-bins/cargo-quickinstall/releases/download/sqlx-cli-0.7.3-x86_64-unknown-linux-gnu/sqlx-cli-0.7.3-x86_64-unknown-linux-gnu.tar.gz
+tar -xzf sqlx-cli-0.7.3-x86_64-unknown-linux-gnu.tar.gz
+cp sqlx /usr/local/bin/
+rm sqlx cargo-sqlx sqlx-cli-0.6.3-x86_64-unknown-linux-gnu.tar.gz