Start extracting common versions

Issue: #428

.github/build.gradle.kts

@@ -1,4 +1,6 @@
 import name.mlopatkin.gradleplugins.freemarker.FreeMarkerTask
+import java.io.StringReader
+import java.util.Properties
 
 /*
  * Copyright 2025 the Andlogview authors
@@ -27,6 +29,15 @@ val buildWorkflows = tasks.register<FreeMarkerTask>("buildWorkflows") {
         include("*.ftl")
     }
     outputDirectory = layout.buildDirectory.dir("generated/$name")
+
+    val fileContents = providers.fileContents(layout.projectDirectory.file("versions.properties")).asText.map {
+        val props = Properties()
+        props.load(StringReader(it))
+
+        return@map props.entries.associate { (k, v) -> k.toString() to v.toString() }.toSortedMap()
+    }
+
+    definitions = fileContents
 }
 
 

.github/versions.properties

@@ -0,0 +1,17 @@
+#
+# Copyright 2025 the Andlogview authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ANDLOGVIEW_ENV_VERSION=sha256:5d34e961a07019b09599025c5de65f3e7d6a44b80072f92114e35bde212e41b8

.github/workflow-templates/pull-request-test.yaml.ftl

@@ -7,7 +7,7 @@ on:
 jobs:
   run-precommit-tests:
     runs-on: ubuntu-latest
-    container: ghcr.io/mlopatkin/andlogview-build-environment@sha256:5d34e961a07019b09599025c5de65f3e7d6a44b80072f92114e35bde212e41b8
+    container: ghcr.io/mlopatkin/andlogview-build-environment@[=ANDLOGVIEW_ENV_VERSION]
     env:
       PYTHON_BINARY: python3
     steps:

.github/workflow-templates/releasing.yaml.ftl

@@ -14,7 +14,7 @@ env:
 jobs:
   build-snapshot:
     runs-on: ubuntu-latest
-    container: ghcr.io/mlopatkin/andlogview-build-environment@sha256:5d34e961a07019b09599025c5de65f3e7d6a44b80072f92114e35bde212e41b8
+    container: ghcr.io/mlopatkin/andlogview-build-environment@[=ANDLOGVIEW_ENV_VERSION]
     # Only build snapshots on master
     if: github.ref == 'refs/heads/master'
     steps:
@@ -96,7 +96,7 @@ jobs:
 
   build-release:
     runs-on: ubuntu-latest
-    container: ghcr.io/mlopatkin/andlogview-build-environment@sha256:5d34e961a07019b09599025c5de65f3e7d6a44b80072f92114e35bde212e41b8
+    container: ghcr.io/mlopatkin/andlogview-build-environment@[=ANDLOGVIEW_ENV_VERSION]
     # Only build releases out of tags
     if: github.ref_type == 'tag' && !endsWith(github.ref, '-snapshot')
     steps: