ci: add verified UTC development and release builds

.github/dependencies.sha256

@@ -0,0 +1,3 @@
+c84700df5942fd969d3e8c2f1ad2c3ebeb17987ef88b426408d1306e49c4aada  libs/MMOItems-6.10.jar
+660ff2a6ec86bc8d7779948cf65c1637e271a16e1ef812d6a273f4a5c5eec73c  libs/MythicLib-1.7.jar
+97e0c708c1e319189ce1cda049244551a105860d51e908d2bcbc183fd1f89816  libs/spigot-api-1.20.2-R0.1-SNAPSHOT.jar

.github/scripts/prepare-release.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -euo pipefail
+: "${GH_TOKEN:?Set DEPS_TOKEN with Contents read access to TF-Minecraft/ServerAssets}"
+ref=2fe025eb9879bab7dfe48e32395d8a8c1dff75f7
+mkdir -p libs
+curl --fail --location --silent --show-error --retry 3 -H "Authorization: Bearer $GH_TOKEN" -H "Accept: application/vnd.github.raw+json" "https://api.github.com/repos/TF-Minecraft/ServerAssets/contents/jars/c84700df5942/MMOItems-6.10.jar?ref=$ref" > "libs/MMOItems-6.10.jar"
+curl --fail --location --silent --show-error --retry 3 -H "Authorization: Bearer $GH_TOKEN" -H "Accept: application/vnd.github.raw+json" "https://api.github.com/repos/TF-Minecraft/ServerAssets/contents/jars/660ff2a6ec86/MythicLib-1.7.jar?ref=$ref" > "libs/MythicLib-1.7.jar"
+curl --fail --location --silent --show-error --retry 3 -H "Authorization: Bearer $GH_TOKEN" -H "Accept: application/vnd.github.raw+json" "https://api.github.com/repos/TF-Minecraft/ServerAssets/contents/jars/97e0c708c1e3/spigot-api-1.20.2-R0.1-SNAPSHOT.jar?ref=$ref" > "libs/spigot-api-1.20.2-R0.1-SNAPSHOT.jar"
+sha256sum --check .github/dependencies.sha256

.github/workflows/build.yml

@@ -0,0 +1,55 @@
+name: Build
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - uses: actions/setup-java@v6
+        with:
+          distribution: temurin
+          java-version: '25'
+      - name: Prepare pinned dependencies
+        env:
+          GH_TOKEN: ${{ secrets.DEPS_TOKEN }}
+        run: bash .github/scripts/prepare-release.sh
+      - name: Set dated development version
+        id: dev
+        shell: bash
+        run: |
+          dev_version="DEV-$(date -u +%Y%m%d-%H%M)"
+          mvn -B --no-transfer-progress org.codehaus.mojo:versions-maven-plugin:2.22.0:set \
+            -DnewVersion="$dev_version" -DgenerateBackupPoms=false
+          mvn -B --no-transfer-progress help:evaluate \
+            -Dexpression=project.build.finalName -Doutput="$RUNNER_TEMP/final-name"
+          final_name=$(cat "$RUNNER_TEMP/final-name")
+          echo "name=$final_name" >> "$GITHUB_OUTPUT"
+          echo "jar=target/$final_name.jar" >> "$GITHUB_OUTPUT"
+
+      - name: Run unit tests and build
+        run: mvn -B --no-transfer-progress clean verify -DskipTests=false -Dmaven.test.skip=false
+      - uses: actions/upload-artifact@v7
+        with:
+          name: ${{ steps.dev.outputs.name }}-${{ github.run_id }}-${{ github.run_attempt }}
+          path: ${{ steps.dev.outputs.jar }}
+          if-no-files-found: error
+
+      - name: Upload unit test reports
+        if: ${{ !cancelled() && hashFiles('target/surefire-reports/*.xml') != '' }}
+        uses: actions/upload-artifact@v7
+        with:
+          name: unit-test-reports-${{ github.run_id }}-${{ github.run_attempt }}
+          path: target/surefire-reports/
+          if-no-files-found: error

.github/workflows/maven-release.yml

@@ -0,0 +1,135 @@
+name: Maven plugin release
+
+on:
+  workflow_call:
+    inputs:
+      java-version:
+        required: true
+        type: string
+      artifact-path:
+        description: Exact deployable JAR path, with optional {version} placeholder
+        required: true
+        type: string
+    secrets:
+      DEPS_TOKEN:
+        required: false
+
+permissions:
+  contents: read
+
+concurrency:
+  group: plugin-release-${{ github.repository }}-${{ github.ref }}
+  cancel-in-progress: false
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  build:
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+
+      - uses: actions/setup-java@v6
+        with:
+          distribution: temurin
+          java-version: ${{ inputs.java-version }}
+
+      - name: Validate release version
+        env:
+          TAG: ${{ github.ref_name }}
+        run: |
+          [[ "$TAG" =~ ^v[0-9]+\.[0-9]+(\.[0-9]+)?(-[0-9A-Za-z]+([.-][0-9A-Za-z]+)*)?$ ]] || {
+            echo '::error::Expected vMAJOR.MINOR or vMAJOR.MINOR.PATCH, with an optional prerelease suffix.'
+            exit 1
+          }
+          [[ "${TAG^^}" != *SNAPSHOT* ]] || exit 1
+
+      - name: Prepare pinned dependencies
+        env:
+          GH_TOKEN: ${{ secrets.DEPS_TOKEN }}
+        run: |
+          if [[ -f .github/scripts/prepare-release.sh ]]; then
+            bash .github/scripts/prepare-release.sh
+          fi
+
+      - name: Check Maven version and build
+        env:
+          TAG: ${{ github.ref_name }}
+        run: |
+          version_file="$RUNNER_TEMP/maven-release-version"
+          mvn -B --no-transfer-progress -P'!deploy-live' help:evaluate \
+            -Dexpression=project.version -Doutput="$version_file"
+          [[ "$(cat "$version_file")" == "${TAG#v}" ]] || {
+            echo '::error::The tag must match project.version exactly.'
+            exit 1
+          }
+          mvn -B --no-transfer-progress -P'!deploy-live' clean verify
+
+      - name: Stage only the release JAR
+        env:
+          ARTIFACT_PATH: ${{ inputs.artifact-path }}
+          TAG: ${{ github.ref_name }}
+        run: |
+          python3 - <<'PY'
+          import hashlib, json, os, pathlib, shutil, zipfile
+          root = pathlib.Path.cwd().resolve()
+          source = (root / os.environ['ARTIFACT_PATH'].replace('{version}', os.environ['TAG'][1:])).resolve()
+          if not source.is_relative_to(root / 'target') or not source.is_file() or source.suffix != '.jar':
+              raise SystemExit('Expected one existing JAR inside target/')
+          with zipfile.ZipFile(source) as jar:
+              if not {'plugin.yml', 'paper-plugin.yml'}.intersection(jar.namelist()):
+                  raise SystemExit('Release JAR has no plugin descriptor')
+              if jar.testzip() is not None:
+                  raise SystemExit('Release JAR is corrupt')
+          dest = pathlib.Path(os.environ['RUNNER_TEMP']) / 'plugin-release'
+          dest.mkdir()
+          shutil.copyfile(source, dest / source.name)
+          digest = hashlib.sha256((dest / source.name).read_bytes()).hexdigest()
+          (dest / 'SHA256SUMS').write_text(f'{digest}  {source.name}\n')
+          (dest / 'build.json').write_text(json.dumps({
+              'repository': os.environ['GITHUB_REPOSITORY'],
+              'commit': os.environ['GITHUB_SHA'],
+              'tag': os.environ['TAG'],
+              'run': f"{os.environ['GITHUB_SERVER_URL']}/{os.environ['GITHUB_REPOSITORY']}/actions/runs/{os.environ['GITHUB_RUN_ID']}",
+              'artifact': source.name,
+              'sha256': digest,
+          }, indent=2) + '\n')
+          PY
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: plugin-release-${{ github.sha }}
+          path: ${{ runner.temp }}/plugin-release/
+          if-no-files-found: error
+          retention-days: 30
+
+  publish:
+    needs: build
+    runs-on: ubuntu-24.04
+    timeout-minutes: 5
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v8
+        with:
+          name: plugin-release-${{ github.sha }}
+          path: release
+
+      - name: Create draft release
+        working-directory: release
+        env:
+          GH_TOKEN: ${{ github.token }}
+          GH_REPO: ${{ github.repository }}
+          TAG: ${{ github.ref_name }}
+        run: |
+          sha256sum --check SHA256SUMS
+          flags=()
+          if [[ "$TAG" == *-* ]]; then flags+=(--prerelease); fi
+          gh release create "$TAG" ./*.jar SHA256SUMS build.json \
+            --verify-tag --draft --title "$TAG" --generate-notes "${flags[@]}"

.github/workflows/release.yml

@@ -0,0 +1,20 @@
+name: Release
+
+on:
+  push:
+    tags: ['v*']
+
+permissions:
+  contents: read
+
+jobs:
+  release:
+    permissions:
+      contents: write
+    uses: ./.github/workflows/maven-release.yml
+    with:
+      java-version: '25'
+      # Exact path, not a glob. {version} is replaced with the tag without v.
+      artifact-path: target/goldsmithing-{version}.jar
+    secrets:
+      DEPS_TOKEN: ${{ secrets.DEPS_TOKEN }}

.gitignore

@@ -31,3 +31,6 @@ Thumbs.db
 
 # Logs
 *.log
+
+# Downloaded build dependencies
+/libs/*.jar

pom.xml

@@ -19,42 +19,38 @@
             <artifactId>MMOItems</artifactId>
             <version>6.10</version>
             <scope>system</scope>
-            <systemPath>D:/Dokumenter/My Plugins/Reference Libs/MMOItems-6.10.jar</systemPath>
+            <systemPath>${project.basedir}/libs/MMOItems-6.10.jar</systemPath>
         </dependency>
         <dependency>
             <groupId>local</groupId>
             <artifactId>MythicLib</artifactId>
             <version>1.6.1</version>
             <scope>system</scope>
-            <systemPath>D:/Dokumenter/My Plugins/Reference Libs/MythicLib-1.7.jar</systemPath>
+            <systemPath>${project.basedir}/libs/MythicLib-1.7.jar</systemPath>
         </dependency>
         <dependency>
             <groupId>local</groupId>
             <artifactId>spigot-api</artifactId>
             <version>1.20.2-R0.1-SNAPSHOT</version>
             <scope>system</scope>
-            <systemPath>D:/Dokumenter/My Plugins/Reference Libs/spigot-api-1.20.2-R0.1-SNAPSHOT.jar</systemPath>
+            <systemPath>${project.basedir}/libs/spigot-api-1.20.2-R0.1-SNAPSHOT.jar</systemPath>
         </dependency>
     </dependencies>
 
     <build>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+                <includes><include>plugin.yml</include></includes>
+            </resource>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>false</filtering>
+                <excludes><exclude>plugin.yml</exclude></excludes>
+            </resource>
+        </resources>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-antrun-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals><goal>run</goal></goals>
-                        <configuration>
-                            <target>
-                                <copy file="${project.build.directory}/${project.build.finalName}.jar"
-                                    tofile="D:\Dokumenter\My Plugins\TFMC\Goldsmithing\${project.build.finalName}.jar"/>
-                            </target>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
         </plugins>
     </build>
 

src/main/resources/plugin.yml

@@ -1,7 +1,7 @@
 main: me.Plugins.Goldsmithing.Goldsmithing
 api-version: 1.18
 name: Goldsmithing
-version: 1.0
+version: ${project.version}
 author: Drefvelin
 
 depend: [MMOItems, MythicLib]