Merge pull request #268 from NotEnoughUpdates/masterv2.1.0

2.1 Continued

1 files changed, 54 insertions, 0 deletions

diff --git a/buildSrc/src/main/kotlin/neubs/versioning.kt b/buildSrc/src/main/kotlin/neubs/versioning.kt
new file mode 100644
index 00000000..254e0012
--- /dev/null
+++ b/buildSrc/src/main/kotlin/neubs/versioning.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 NotEnoughUpdates contributors
+ *
+ * This file is part of NotEnoughUpdates.
+ *
+ * NotEnoughUpdates is free software: you can redistribute it
+ * and/or modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * NotEnoughUpdates is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with NotEnoughUpdates. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package neubs
+
+import org.gradle.api.Project
+import java.io.ByteArrayOutputStream
+
+fun Project.setVersionFromEnvironment(baseVersion: String) {
+    val buildExtra = mutableListOf<String>()
+    val buildVersion = properties["BUILD_VERSION"] as? String
+    if (buildVersion != null) buildExtra.add(buildVersion)
+    if (System.getenv("CI") == "true") buildExtra.add("ci")
+
+    val stdout = ByteArrayOutputStream()
+    val execResult = exec {
+        commandLine("git", "describe", "--always", "--first-parent", "--abbrev=7")
+        standardOutput = stdout
+        isIgnoreExitValue = true
+    }
+    if (execResult.exitValue == 0) {
+        buildExtra.add(String(stdout.toByteArray()).trim())
+    }
+
+    val gitDiffStdout = ByteArrayOutputStream()
+    val gitDiffResult = exec {
+        commandLine("git", "status", "--porcelain")
+        standardOutput = gitDiffStdout
+        isIgnoreExitValue = true
+    }
+    if (gitDiffStdout.toByteArray().isNotEmpty()) {
+        buildExtra.add("dirty")
+    }
+
+    version = baseVersion + (if (buildExtra.isEmpty()) "" else buildExtra.joinToString(prefix = "+", separator = "."))
+
+}
+