deps.edn

@@ -7,7 +7,9 @@
  :deps
  {org.clojure/clojure {:mvn/version "1.11.4"}
   org.clojure/spec.alpha {:mvn/version "0.5.238"}
-  orchestra/orchestra {:mvn/version "2021.01.01-1"}}
+  orchestra/orchestra {:mvn/version "2021.01.01-1"}
+  org.domaindrivenarchitecture/c4k-common-clj {:mvn/version "8.0.1-SNAPSHOT"}
+  cheshire/cheshire {:mvn/version "5.13.0"}}
 
  :aliases
  {

src/dda/build/c4k.clj

@@ -0,0 +1,65 @@
+(ns dda.build.c4k
+  (:require [orchestra.core :refer [defn-spec]]
+            [clojure.spec.test.alpha :as st]
+            [cheshire.core :refer [parse-string generate-string]]
+            [dda.build.devops :as d]
+            [dda.build.c4k.domain :as domain]
+            [dda.build.infrastructure :as i]))
+
+(st/instrument `clean-build-dir!)
+
+(def default
+  (merge d/default {:autoapply false
+                    :c4k-output-filename "c4k-app.yaml"
+                    :c4k-config-filename "c4k-config.yaml"
+                    :c4k-auth-filename "c4k-auth.yaml"}))
+
+(defn-spec clean-build-dir! nil?
+  [devops ::d/devops]
+  (let [config (merge default devops)]
+    (i/execute! (domain/clean-build-dir-command config) config)))
+
+(defn-spec run-c4k-jar! nil?
+  [devops ::d/devops]
+  (let [config (merge default devops)]
+    (doseq [c (domain/c4k-uberjar-command config)]
+      (i/execute! c config))))
+
+(defn-spec run-c4k-executable! nil?
+  [devops ::d/devops]
+  (let [config (merge default devops)]
+    (doseq [c (domain/c4k-graalvm-command config)]
+      (i/execute! c config))))
+
+; TODO: Generate functions assume that files have already been copied,
+;       which will happen if this is run after terragrunt
+;       but it is not guaranteed
+(defn-spec generate-jar! nil?
+  [devops ::d/devops]
+  (let [config (merge default devops)]
+    (run-c4k-jar! config)))
+
+(defn-spec generate! nil?
+  [devops ::d/devops]
+  (let [config (merge default devops)]
+    (run-c4k-executable! config)))
+
+(defn-spec insert-tf-out! nil?
+  [devops ::d/devops
+   tf-out ::domain/tf-out]
+  (let [config (merge default devops)
+        default-c4k-config (parse-string (slurp (domain/config-path config))
+                                         (fn [k] (keyword (.toLowerCase k))))
+        tf-out-c4k-config (domain/create-c4k-config config tf-out)]
+    (->> default-c4k-config
+         (merge tf-out-c4k-config)
+         (generate-string)
+         (spit (domain/config-path config)))))
+
+
+(st/instrument `clean-build-dir!)
+(st/instrument `run-c4k-jar!)
+(st/instrument `run-c4k-executable!)
+(st/instrument `generate-jar!)
+(st/instrument `generate!)
+(st/instrument `insert-tf-out!)

src/dda/build/c4k/domain.clj

@@ -0,0 +1,71 @@
+(ns dda.build.c4k.domain
+  (:require [clojure.spec.alpha :as s]
+            [orchestra.core :refer [defn-spec]]
+            [dda.build.devops.domain :as d]
+            [dda.c4k-common.predicate :as pred]))
+
+(s/def ::c4k-output-filenname string?)
+(s/def ::autoapply boolean?)
+
+(s/def ::sensitive boolean?)
+
+(s/def ::type vector?)
+
+(s/def ::fqdn pred/fqdn-string?)
+(s/def ::ipv4 pred/ipv4-string?)
+(s/def ::ipv6 pred/ipv6-string?)
+(s/def ::value 
+  (s/keys :req-un [::fqdn ::ipv4 ::ipv6]))
+
+(s/def ::out 
+  (s/keys :req-un [::sensitive ::type ::value]))
+
+(s/def ::tf-out
+  (s/keys :req-un [::out]))
+
+(s/def ::c4k-config-filename string?)
+(s/def ::c4k-auth-filename string?)
+
+(s/def ::config
+  (s/keys :req-un [::d/name ::d/stage ::d/project-root-path ::d/build-dir-name ::d/debug
+                   ::d/dry-run ::d/module ::c4k-output-filenname ::autoapply ::c4k-config-filename ::c4k-auth-filename]
+          :opt-un []))
+
+(defn-spec config-path string?
+  [config ::config]
+  (let [{:keys [c4k-config-filename]} config]
+    (str (d/build-path config) "/" c4k-config-filename)))
+
+(defn-spec auth-path string?
+  [config ::config]
+  (let [{:keys [c4k-auth-filename]} config]
+    (str (d/build-path config) "/" c4k-auth-filename)))
+
+(defn-spec output-path string?
+  [config ::config]
+  (let [{:keys [c4k-output-filename]} config]
+    (str (d/build-path config) "/" c4k-output-filename)))
+
+(defn-spec clean-build-dir-command seq?
+  [config ::config]
+  ["rm"  "-rf" (d/build-path (dissoc config :module))])
+
+(defn-spec c4k-uberjar-command seq?
+  [config ::config]
+  (let [{:keys [module]} config
+        executable-name (str "c4k-" module "-standalone.jar")]
+    [["bash" "-c" (str executable-name " " (config-path config) " " (auth-path config) " > " (output-path config))]]))
+
+(defn-spec c4k-graalvm-command seq?
+  [config ::config]
+  (let [{:keys [module]} config
+        executable-name (str "c4k-" module)]
+    [["bash" "-c" (str executable-name " " (config-path config) " " (auth-path config) " > " (output-path config))]]))
+
+(defn-spec create-c4k-config
+  [config ::config
+   tf-out ::tf-out]
+  (let [{:keys [stage]} config
+         issuer (if (= stage "prod") "prod" "staging")
+         fqdn (:fqdn (:value (:out tf-out)))]
+    {:issuer issuer :fqdn fqdn}))