ci: add continuous release workflow for rolling VPM pre-releases

.gitea/workflows/continuous.yml

@@ -0,0 +1,48 @@
+name: continuous
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  continuous:
+    name: Publish continuous release
+    runs-on: nix
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Build Rust core
+        run: nix build .#aac --print-build-logs
+
+      - name: Package VPM zip
+        env:
+          VPM_VERSION: continuous
+          VPM_RELEASE_BASE: ${{ github.server_url }}/${{ github.repository }}/releases/download/continuous
+        run: nix develop -c bash ./vpm/package.sh
+
+      - name: Publish release and upload zip
+        env:
+          TOKEN: ${{ secrets.VPM_TOKEN || secrets.GITHUB_TOKEN }}
+          SERVER: ${{ github.server_url }}
+          REPO: ${{ github.repository }}
+          TAG: continuous
+          VPM_VERSION: continuous
+        run: nix develop -c bash ./vpm/publish.sh
+
+      # The index carries the zip's sha256, which only exists after packaging.
+      - name: Commit updated VPM index
+        env:
+          TOKEN: ${{ secrets.VPM_TOKEN || secrets.GITHUB_TOKEN }}
+          SERVER: ${{ github.server_url }}
+          REPO: ${{ github.repository }}
+        run: |
+          set -euo pipefail
+          git config user.name gitea-actions
+          git config user.email actions@git.scug.io
+          git add vpm/index.json
+          git diff --cached --quiet && exit 0
+          git commit -m "vpm: continuous index update"
+          git push "https://x-access-token:$TOKEN@${SERVER#https://}/${REPO}.git" HEAD:main

csharp/dev.doloro.animator-as-crab/V1/Editor/Crab/AacCrabWindow.cs

@@ -3,6 +3,7 @@ using System.IO;
 using UnityEditor;
 using UnityEditor.Animations;
 using UnityEngine;
+using AnimatorAsCode.V1;
 
 namespace AnimatorAsCrab.V1
 {

vpm/index.json

@@ -15,7 +15,7 @@
           "unity": "2019.4",
           "description": "Writes Animator Controllers from a Rhai script, evaluated by the libaac native library.",
           "url": "https://git.scug.io/doloro/av3-animation-as-crab/releases/download/v0.1.0/dev.doloro.animator-as-crab-0.1.0.zip",
-          "zipSHA256": "63dc0241af2fd724b3b02572020db15236b00fd8f7931fbfbd22155c235b6017",
+          "zipSHA256": "a2113de469c07b1dd1373fb76bbc90fa9f7a2d4855eca57fa3351c9754821af8",
           "dependencies": {
             "com.unity.nuget.newtonsoft-json": "3.2.1"
           },

vpm/package.sh

@@ -26,7 +26,7 @@ index_url=${VPM_INDEX_URL:-$host/$project/raw/branch/main/vpm/index.json}
 release_base=${VPM_RELEASE_BASE:-}
 
 id=$(jq -r .name "$pkg/package.json")
-version=$(jq -r .version "$pkg/package.json")
+version=${VPM_VERSION:-$(jq -r .version "$pkg/package.json")}
 zip_name="$id-$version.zip"
 : "${release_base:=$host/$project/releases/download/v$version}"
 zip_url="$release_base/$zip_name"

vpm/publish.sh

@@ -14,12 +14,22 @@ root=$(cd "$(dirname "$0")/.." && pwd)
 manifest="$root/csharp/dev.doloro.animator-as-crab/package.json"
 
 id=$(jq -r .name "$manifest")
-version=$(jq -r .version "$manifest")
+version=${VPM_VERSION:-$(jq -r .version "$manifest")}
 zip="$root/vpm/dist/$id-$version.zip"
 
 zip_name=$(basename "$zip")
 [ -f "$zip" ] || { echo "missing $zip; run package.sh first" >&2; exit 1; }
 
+# Delete existing release with same tag if present (needed for rolling tags like continuous)
+existing=$(curl -fsS -H "Authorization: token $TOKEN" \
+  "$SERVER/api/v1/repos/$REPO/releases/tags/$TAG" 2>/dev/null || true)
+if [ -n "$existing" ] && [ "$existing" != 'null' ]; then
+  existing_id=$(jq -r .id <<<"$existing")
+  echo "deleting existing release $existing_id for tag $TAG"
+  curl -fsS -X DELETE -H "Authorization: token $TOKEN" \
+    "$SERVER/api/v1/repos/$REPO/releases/$existing_id"
+fi
+
 release=$(curl -fsS -X POST \
   -H "Authorization: token $TOKEN" -H "Content-Type: application/json" \
   "$SERVER/api/v1/repos/$REPO/releases" \