ci: add ci and build instructions

.circleci/config.yml

@@ -0,0 +1,74 @@
+version: 2.1
+
+orbs:
+  tools: replikativ/clj-tools@0
+
+jobs:
+  build:
+    executor: tools/clojurecli
+    steps:
+      - attach_workspace:
+          at: /home/circleci
+      - run:
+          name: Build
+          command: clojure -Sthreads 1 -T:build uber
+          no_output_timeout: 5m
+      - persist_to_workspace:
+          root: /home/circleci/
+          paths:
+            - replikativ/target
+  deploy:
+    executor: tools/clojurecli
+    steps:
+      - attach_workspace:
+          at: /home/circleci
+      - run:
+          name: Deploy to Docker Hub
+          command: |
+            clojure -Sthreads 1 \
+                    -T:build deploy-image \
+                    :docker-login ${DOCKER_LOGIN} \
+                    :docker-password ${DOCKER_PASSWORD} \
+          no_output_timeout: 5m
+  release:
+    executor: tools/clojurecli
+    steps:
+      - attach_workspace:
+          at: /home/circleci
+      - run:
+          name: Release
+          command: clojure -Sthreads 1 -T:build release
+
+workflows:
+  build-and-deploy:
+    jobs:
+      - tools/setup:
+          context: dockerhub-deploy
+          setup_cljs: false
+      - tools/format:
+          context: dockerhub-deploy
+          requires:
+            - tools/setup
+      - build:
+          context: dockerhub-deploy
+          requires:
+            - tools/setup
+      - deploy:
+          context:
+            - dockerhub-deploy
+          filters:
+            branches:
+              only: main
+          requires:
+            - tools/setup
+            - tools/format
+            - build
+      - release:
+          context:
+            - dockerhub-deploy
+            - github-token
+          filters:
+            branches:
+              only: main
+          requires:
+            - deploy

.gitignore

@@ -1,2 +1,3 @@
 .clj-kondo/
 .cpcache/
+target/

Dockerfile

@@ -0,0 +1,7 @@
+FROM gcr.io/distroless/java17-debian11
+
+COPY target/datahike-server-*-standalone.jar /
+
+EXPOSE 3000
+
+CMD ["/datahike-server-standalone.jar"]

build.clj

@@ -0,0 +1,109 @@
+(ns build
+  (:require
+    [borkdude.gh-release-artifact :as gh]
+    [clojure.tools.build.api :as b]
+    [deps-deploy.deps-deploy :as dd])
+  (:import
+    [java.nio.file Paths]
+    [com.google.cloud.tools.jib.api Jib Containerizer RegistryImage TarImage]
+    [com.google.cloud.tools.jib.api.buildplan AbsoluteUnixPath Port]))
+
+(def lib 'io.replikativ/souffleuse)
+(def version (format "0.1.%s" (b/git-count-revs nil)))
+(def current-commit (gh/current-commit))
+(def class-dir "target/classes")
+(def basis (b/create-basis {:project "deps.edn"}))
+(def jar-path (format "target/%s-%s.jar" (name lib) version))
+(def uber-file (format "%s-%s-standalone.jar" (name lib) version))
+(def uber-path (format "target/%s" uber-file))
+(def image (format "docker.io/replikativ/souffleuse:%s" version))
+
+(defn get-version
+  [_]
+  (println version))
+
+(defn clean
+  [_]
+  (b/delete {:path "target"}))
+
+(defn jar
+  [_]
+  (b/write-pom {:class-dir class-dir
+                :src-pom "./template/pom.xml"
+                :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-path}))
+
+(defn uber
+  [_]
+  (clean nil)
+  (b/copy-dir {:src-dirs ["src" "resources"]
+               :target-dir class-dir})
+  (b/compile-clj {:basis basis
+                  :src-dirs ["src"]
+                  :class-dir class-dir})
+  (b/uber {:class-dir class-dir
+           :uber-file uber-path
+           :basis basis
+           :main 'souffleuse.core}))
+
+(defn deploy
+  "Don't forget to set CLOJARS_USERNAME and CLOJARS_PASSWORD env vars."
+  [_]
+  (dd/deploy {:installer :remote :artifact jar-path
+              :pom-file (b/pom-path {:lib lib :class-dir class-dir})}))
+
+(defn release
+  [_]
+  (-> (gh/overwrite-asset {:org "replikativ"
+                           :repo (name lib)
+                           :tag version
+                           :commit current-commit
+                           :file uber-path
+                           :content-type "application/java-archive"})
+      :url
+      println))
+
+(defn install
+  [_]
+  (clean nil)
+  (jar nil)
+  (b/install {:basis (b/create-basis {})
+              :lib lib
+              :version version
+              :jar-file jar-path
+              :class-dir class-dir}))
+
+(defn deploy-image
+  [{:keys [docker-login docker-password]}]
+  (if-not (and docker-login docker-password)
+    (println "Docker credentials missing.")
+    (.containerize
+      (-> (Jib/from "gcr.io/distroless/java17-debian11")
+          (.addLayer [(Paths/get uber-path (into-array String[]))] (AbsoluteUnixPath/get "/"))
+          (.setProgramArguments [(format "/%s" uber-file)])
+          (.addExposedPort (Port/tcp 3000)))
+      (Containerizer/to
+        (-> (RegistryImage/named image)
+            (.addCredential (str docker-login) (str docker-password))))))
+  (println "Deployed new image to Docker Hub: " image))
+
+(comment
+  (def docker-login "")
+  (def docker-password "")
+
+  (b/pom-path {:lib lib :class-dir class-dir})
+  (clean nil)
+  (compile nil)
+  (jar nil)
+  (uber nil)
+  (deploy-image {:docker-login docker-login
+                 :docker-password docker-password})
+  (deploy nil)
+  (release nil)
+  (install nil))

template/pom.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>io.replikativ</groupId>
+  <artifactId>souffleuse</artifactId>
+  <packaging>jar</packaging>
+  <name>souffleuse</name>
+  <description>A simple bot to announce releases and meetings to Slack and Twitter</description>
+  <url>https://datahike.io</url>
+  <licenses>
+    <license>
+      <name>Eclipse</name>
+      <url>http://www.eclipse.org/legal/epl-v10.html</url>
+    </license>
+  </licenses>
+  <scm>
+    <connection>scm:git:git@github.com:replikativ/souffleuse.git</connection>
+    <developerConnection>scm:git:git@github.com/replikativ/souffleuse.git</developerConnection>
+    <url>https://github.com/replikativ/souffleuse</url>
+  </scm>
+</project>