From 21a6ef4834027fb1282ca41ba3efea2630276834 Mon Sep 17 00:00:00 2001
From: Thibault Duplessis <thibault.duplessis@gmail.com>
Date: Sun, 5 Apr 2020 15:54:56 -0500
Subject: [PATCH] expose lila version on lichess.org/source - closes #6305,
 closes #6292

---
 .github/workflows/server.yml  | 1 +
 .gitignore                    | 1 +
 app/Env.scala                 | 1 +
 app/views/site/help.scala     | 9 +++++++--
 conf/application.conf.default | 1 +
 5 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/server.yml b/.github/workflows/server.yml
index a05838cdab..f55b7cc3b1 100644
--- a/.github/workflows/server.yml
+++ b/.github/workflows/server.yml
@@ -35,6 +35,7 @@ jobs:
     - uses: olafurpg/setup-scala@49fc8c734ef6916b4e1da8ba8d81bb26a2b46a06 # v7
       with:
         java-version: openjdk@1.13.0-2
+    - run: echo "app.version = \"\"\"$(git log -1 --pretty='format:%h / %ar / %s')\"\"\"" > conf/version.conf
     - run: ./lila -Depoll=true "test;dist"
     - run: unzip target/universal/lila-3.0.zip
     - run: cp LICENSE COPYING.md README.md lila-3.0 && git log -n 1 --pretty=oneline > lila-3.0/commit.txt
diff --git a/.gitignore b/.gitignore
index 02b5bcb5af..fc5bccab40 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .sbtopts
 conf/application.conf
+conf/version.conf
 
 logs
 project/project
diff --git a/app/Env.scala b/app/Env.scala
index 483c87a0cc..48399b97d1 100644
--- a/app/Env.scala
+++ b/app/Env.scala
@@ -85,6 +85,7 @@ final class Env(
   val isStage           = config.get[Boolean]("app.stage")
   val explorerEndpoint  = config.get[String]("explorer.endpoint")
   val tablebaseEndpoint = config.get[String]("explorer.tablebase.endpoint")
+  val appVersion        = config.get[String]("app.version")
 
   def net = common.netConfig
 
diff --git a/app/views/site/help.scala b/app/views/site/help.scala
index 87339a44c6..2c8dab6c2b 100644
--- a/app/views/site/help.scala
+++ b/app/views/site/help.scala
@@ -34,12 +34,17 @@ object help {
       contentCls = "page"
     )(
       frag(
-        div(cls := "box box-pad body")(
+        st.section(cls := "box box-pad body")(
           h1(title),
           raw(~doc.getHtml("doc.content", resolver))
         ),
         br,
-        div(cls := "box")(freeJs())
+        st.section(cls := "box box-pad")(
+          h1("lila version"),
+          pre(env.appVersion)
+        ),
+        br,
+        st.section(cls := "box")(freeJs())
       )
     )
   }
diff --git a/conf/application.conf.default b/conf/application.conf.default
index 9251aae059..eee2cb3753 100644
--- a/conf/application.conf.default
+++ b/conf/application.conf.default
@@ -1,3 +1,4 @@
 include "base"
+include "version"
 
 # override values from base.conf here