由AI迁移到1.21.11fabric并适配malilib

.github/ci/java-version

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+21

.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches:
+      - 'mc/**'
+  pull_request:
+    branches:
+      - 'mc/**'
+      - master
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Read JDK version
+        id: jdk
+        run: echo "version=$(cat .github/ci/java-version 2>/dev/null || echo 21)" >> "$GITHUB_OUTPUT"
+
+      - name: Set up JDK ${{ steps.jdk.outputs.version }}
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: ${{ steps.jdk.outputs.version }}
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Build
+        run: |
+          chmod +x ./gradlew
+          # Mark CI jars distinctly (e.g. hotbaaaar-1.21.1-forge-ci-a1b2c3d.jar) so they're never
+          # mistaken for a release build; -P overrides the in-repo dev mod_version.
+          base="$(grep '^mod_version=' gradle.properties | cut -d= -f2)"
+          base="${base%-*}"
+          ./gradlew build --no-daemon --stacktrace -Pmod_version="${base}-ci-${GITHUB_SHA:0:7}"
+
+      - name: Compute artifact name
+        id: meta
+        run: echo "name=$(echo '${{ github.ref_name }}' | tr '/:' '__')" >> "$GITHUB_OUTPUT"
+
+      - name: Upload jars
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ steps.meta.outputs.name }}-jars
+          path: |
+            build/libs/*.jar
+            !build/libs/*-sources.jar
+          if-no-files-found: error

.github/workflows/release.yml

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+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  # Discover every target branch (mc/<version>-<loader>) so new ports are picked up automatically.
+  discover:
+    runs-on: ubuntu-latest
+    outputs:
+      branches: ${{ steps.list.outputs.branches }}
+    steps:
+      - name: List mc/* branches
+        id: list
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          names=$(gh api "repos/${{ github.repository }}/branches?per_page=100" \
+            --jq '.[].name' | { grep '^mc/' || true; })
+          if [ -z "$names" ]; then
+            json='[]'
+          else
+            json=$(printf '%s\n' "$names" | jq -R . | jq -cs .)
+          fi
+          echo "Discovered target branches: $json"
+          echo "branches=$json" >> "$GITHUB_OUTPUT"
+
+  build:
+    needs: discover
+    if: needs.discover.outputs.branches != '[]'
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        branch: ${{ fromJson(needs.discover.outputs.branches) }}
+    steps:
+      - name: Checkout ${{ matrix.branch }}
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ matrix.branch }}
+
+      - name: Read JDK version
+        id: jdk
+        run: echo "version=$(cat .github/ci/java-version 2>/dev/null || echo 21)" >> "$GITHUB_OUTPUT"
+
+      - name: Set up JDK ${{ steps.jdk.outputs.version }}
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: ${{ steps.jdk.outputs.version }}
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Build
+        run: |
+          chmod +x ./gradlew
+          # Combine this branch's "<mcver>-<loader>" prefix with the release tag version so the jar is
+          # named e.g. hotbaaaar-1.21.1-forge-1.0.0.jar. -P overrides gradle.properties mod_version.
+          base="$(grep '^mod_version=' gradle.properties | cut -d= -f2)"
+          base="${base%-*}"
+          version="${GITHUB_REF_NAME#v}"
+          echo "Building ${base} @ ${version}"
+          ./gradlew build --no-daemon --stacktrace -Pmod_version="${base}-${version}"
+
+      - name: Compute artifact name
+        id: meta
+        run: echo "name=$(echo '${{ matrix.branch }}' | tr '/:' '__')" >> "$GITHUB_OUTPUT"
+
+      - name: Upload jars
+        uses: actions/upload-artifact@v4
+        with:
+          name: jars-${{ steps.meta.outputs.name }}
+          path: |
+            build/libs/*.jar
+            !build/libs/*-sources.jar
+          if-no-files-found: error
+
+  release:
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Download all jars
+        uses: actions/download-artifact@v4
+        with:
+          path: artifacts
+          pattern: jars-*
+          merge-multiple: true
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: artifacts/**/*.jar
+          generate_release_notes: true
+          fail_on_unmatched_files: true

BUILDING.md

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+# Building HotBaaaar (multi-version / multi-loader)
+
+This repository uses a **branch matrix**. Each Minecraft version + mod loader combination lives on
+its own self-contained, buildable branch. The `master` branch is a **hub**: it holds the CI/release
+workflows and this document, but no mod project.
+
+## Branch convention
+
+```
+mc/<mc-version>-<loader>
+```
+
+Examples: `mc/1.19.2-forge`, `mc/1.20.1-neoforge`, `mc/1.21.1-fabric`.
+
+Each target branch is a complete project (its own `build.gradle`, sources, and `mods.toml` /
+`fabric.mod.json`) and carries:
+
+- `.github/workflows/*` — inherited from `master`, so push-CI runs on the branch.
+- `.github/ci/java-version` — the JDK used to **run Gradle** on that branch (e.g. `17` for the
+  Forge 1.19.2 branch, which uses ForgeGradle 6 + Gradle 8.1.1). The JDK used to **compile** the mod
+  is provisioned automatically by Gradle's toolchain via the `foojay-resolver` plugin.
+
+## CI (`.github/workflows/ci.yml`)
+
+On every push to `mc/**` and on PRs into `mc/**` or `master`, the branch is built with
+`./gradlew build` and the resulting jars are uploaded as a workflow artifact.
+
+## Release (`.github/workflows/release.yml`)
+
+Push a tag matching `v*` (e.g. `v1.0.0`) on `master`. The workflow:
+
+1. **discover** — lists every `mc/*` branch via the GitHub API.
+2. **build** — a matrix job (`fail-fast: false`) checks out and builds each branch.
+3. **release** — collects all jars and publishes a single GitHub Release for the tag.
+
+Each jar is named from its own branch's `gradle.properties` (`mod_version`).
+
+## Adding a new target
+
+1. Branch from the closest existing target, e.g. `git switch -c mc/1.20.1-forge mc/1.19.2-forge`.
+2. Port the code (rendering, mixin targets, loader entry point, metadata) for the new version/loader.
+3. Update `.github/ci/java-version` if the new build needs a different JDK to run Gradle.
+4. `git push -u origin mc/1.20.1-forge` → CI builds it automatically.
+5. Next `v*` tag on `master` includes it in the release automatically.
+
+> Note: each branch carries its own copy of the workflows. If you change `ci.yml`, merge the change
+> into the target branches. `release.yml` only needs to be current on the tagged `master` commit.