From 3b193213ab4308aba9c9f1e0bd695f7e4c674796 Mon Sep 17 00:00:00 2001
From: adamkobor <kobor@lovelysystems.com>
Date: Thu, 18 Jan 2024 13:57:22 +0100
Subject: [PATCH] improve doc generation

---
 .github/workflows/deploy-gh-pages.yml |  7 ++++---
 build.gradle.kts                      | 16 ++++++++++++++++
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/deploy-gh-pages.yml b/.github/workflows/deploy-gh-pages.yml
index 76e0ee8..b27221c 100644
--- a/.github/workflows/deploy-gh-pages.yml
+++ b/.github/workflows/deploy-gh-pages.yml
@@ -6,8 +6,6 @@ on:
       - '*'
   # To make it able to run manually, TODO remove when we're sure it's working
   workflow_dispatch:
-env:
-  VERSION: "${{ github.ref_name }}"
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -26,9 +24,12 @@ jobs:
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v4
+      - name: 'Get Previous tag'
+        id: lasttag
+        uses: "WyriHaximus/github-action-get-previous-tag@v1"
       - name: Generate API documentation
         run: |
-          ./gradlew -Pversion=$VERSION dokkaHtml
+          ./gradlew -PdocVersion=${{ steps.lasttag.outputs.tag }} dokkaHtml
       # Uploading the generated files as build artifacts
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
diff --git a/build.gradle.kts b/build.gradle.kts
index 3ad6c44..bd21fa6 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,3 +1,5 @@
+import java.net.URL
+
 plugins {
     kotlin("jvm")
     id("com.lovelysystems.gradle")
@@ -60,6 +62,20 @@ dependencies {
     testImplementation(testLibs.logback)
 }
 
+tasks.dokkaHtml {
+    val versionToUse = (project.findProperty("docVersion") as? String?) ?: project.version.toString()
+    moduleVersion.set(versionToUse)
+    dokkaSourceSets {
+        named("main") {
+            sourceLink {
+                localDirectory.set(projectDir.resolve("src"))
+                remoteUrl.set(URL("https://github.com/lovelysystems/lovely-jooq/tree/master/src"))
+                remoteLineSuffix.set("#L")
+            }
+        }
+    }
+}
+
 publishing {
     repositories {
         maven {