use git-based version like tt-rss proper

1 files changed, 46 insertions, 1 deletions

diff --git a/org.fox.ttrss/build.gradle b/org.fox.ttrss/build.gradle
index b057a364..ab434f5e 100755
--- a/org.fox.ttrss/build.gradle
+++ b/org.fox.ttrss/build.gradle
@@ -15,7 +15,7 @@ android {
         targetSdkVersion 31
         compileSdkVersion 35
         versionCode 558
-        versionName "1.323"
+        versionName getVersion()
     }
 
     signingConfigs {
@@ -56,6 +56,51 @@ android {
     }
 }
 
+def getGitTimestamp() {
+    // gitlab CI iso-8601 timestamp
+    if (System.getenv("CI_COMMIT_TIMESTAMP")) {
+        return Date.parse("yyyy-MM-dd'T'HH:mm:ssXXX", System.getenv("CI_COMMIT_TIMESTAMP")).format('YY.MM')
+    }
+
+    // try to get version from git repo in current dir
+    try {
+        def stdout = new ByteArrayOutputStream()
+        exec {
+            commandLine 'git', '--no-pager', 'log', '--pretty=%ct', '-n1', 'HEAD'
+            standardOutput = stdout
+        }
+
+        return new Date(stdout.toString().trim().toLong() * 1000).format('YY.MM')
+    }
+    catch (ignored) {
+        return 0;
+    }
+
+}
+
+def getGitCommitHash() {
+    // gitlab CI
+    if (System.getenv("CI_COMMIT_SHORT_SHA"))
+        return System.getenv("CI_COMMIT_SHORT_SHA");
+
+    // try to get version from git repo in current dir
+    try {
+        def stdout = new ByteArrayOutputStream()
+        exec {
+            commandLine 'git', '--no-pager', 'log', '--pretty=%h', '-n1', 'HEAD'
+            standardOutput = stdout
+        }
+        return stdout.toString().trim()
+    }
+    catch (ignored) {
+        return 'UNKNOWN';
+    }
+}
+
+def getVersion() {
+    return getGitTimestamp() + '-' + getGitCommitHash();
+}
+
 dependencies {
     implementation 'com.squareup.okhttp3:okhttp:3.12.5'
     implementation('com.github.bumptech.glide:okhttp3-integration:1.5.0') {