From d3e60e017910f0975a214cd23ebb252bafbd5e9c Mon Sep 17 00:00:00 2001
From: "@s.roertgen" <sroertgen@gmail.com>
Date: Tue, 31 Dec 2024 11:23:44 +0100
Subject: [PATCH] Add build options including Docker

---
 Dockerfile | 32 ++++++++++++++++++++++++++++++++
 build.clj  | 39 +++++++++++++++++++++++++++++++++++++++
 deps.edn   |  6 ++++--
 3 files changed, 75 insertions(+), 2 deletions(-)
 create mode 100644 Dockerfile
 create mode 100644 build.clj

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..057639d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,32 @@
+# Stage 1: Build the Uberjar
+FROM clojure:tools-deps-bullseye AS builder
+
+# Set environment variables
+ENV APP_HOME=/usr/src/app
+WORKDIR $APP_HOME
+
+# Copy project files
+COPY deps.edn .
+COPY build.clj .
+COPY src ./src
+COPY resources ./resources
+
+# Install Git (required for `git-count-revs` in your build script)
+RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
+
+# Run the build script to create the uberjar
+RUN clojure -T:build uber
+
+# Stage 2: Run the Uberjar in a minimal image
+FROM openjdk:17-jdk-slim
+
+# Set environment variables
+ENV APP_HOME=/usr/src/app
+WORKDIR $APP_HOME
+
+# Copy the uberjar from the builder stage
+COPY --from=builder /usr/src/app/target/app.jar app.jar
+
+# Define the entrypoint
+ENTRYPOINT ["java", "-jar", "app.jar"]
+
diff --git a/build.clj b/build.clj
new file mode 100644
index 0000000..2ebe748
--- /dev/null
+++ b/build.clj
@@ -0,0 +1,39 @@
+(ns build
+  (:require [clojure.tools.build.api :as b]))
+
+(def lib 'app)
+(def version (format "1.2.%s" (b/git-count-revs nil)))
+(def class-dir "target/classes")
+(def jar-file (format "target/%s-%s.jar" (name lib) version))
+(def uber-file "target/app.jar")
+
+;; delay to defer side effects (artifact downloads)
+(def basis (delay (b/create-basis {:project "deps.edn"})))
+
+(defn clean [_]
+  (b/delete {:path "target"}))
+
+(defn jar [_]
+  (b/write-pom {:class-dir class-dir
+                :lib lib
+                :version version
+                :basis @basis
+                :src-dirs ["src"]})
+  (b/copy-dir {:src-dirs ["src" "resources"]
+               :target-dir class-dir})
+  (b/jar {:class-dir class-dir
+          :jar-file jar-file}))
+
+
+(defn uber [_]
+  (clean nil)
+  (b/copy-dir {:src-dirs ["src" "resources"]
+               :target-dir class-dir})
+  (b/compile-clj {:basis @basis
+                  :ns-compile '[typesense-indexer.system] ;; FIXME adjust here
+                  :class-dir class-dir})
+  (b/uber {:class-dir class-dir
+           :uber-file uber-file
+           :basis @basis
+           :main 'typesense-indexer.system})) ;; FIXME adjust here
+
diff --git a/deps.edn b/deps.edn
index dd86d08..39b6dd6 100644
--- a/deps.edn
+++ b/deps.edn
@@ -1,4 +1,4 @@
-{:pahts ["src" "resources"]
+{:paths ["src" "resources"]
  :deps {org.clojure/clojure {:mvn/version "1.12.0"}
         org.clojure/core.async {:mvn/version "1.6.673"}
         com.stuartsierra/component {:mvn/version "1.1.0"}
@@ -6,4 +6,6 @@
         http-kit/http-kit         {:mvn/version "2.8.0"}
         net.clojars.laoc/nostr {:local/root "/home/laoc/coding/nostr-clj"}
         aero/aero                       {:mvn/version "1.1.6"}
-        cheshire/cheshire         {:mvn/version "5.10.0"}}}
+        cheshire/cheshire         {:mvn/version "5.10.0"}}
+ :aliases {:build {:extra-deps {io.github.clojure/tools.build {:mvn/version "0.9.3"}}
+                   :ns-default build}}}