add build script

README.md

@@ -1,6 +1,10 @@
 # Code Snippets
 
-App to store my code snippets.
+Backend application to store my code snippets and make them available via REST API.
+
+[CLI CMS Companion Project](https://git.sr.ht/~travisshears/code-snippets-cli-cms)
+
+This project is written in [Clojure](https://clojure.org/) and data is stored in [XTDB](https://xtdb.dev/).
 
 ## Links
 
@@ -16,3 +20,12 @@ App to store my code snippets.
 ```
 $ clojure -M -m snippets.infra.api
 ```
+
+### How to create docker image
+
+At this point I'm using a private AWS ECR repository for the project and deploying it in my homelab.
+
+```shell
+$ export AWS_PROFILE=personal
+$ docker buildx build --platform linux/amd64,linux/arm64  -t 853019563312.dkr.ecr.eu-central-1.amazonaws.com/snippets-homelabstack:latest  --push .
+```

bruno/CodeSnippets/delete_snippet.bru

@@ -5,13 +5,13 @@ meta {
 }
 
 delete {
-  url: {{host}}/api/snippet?id=90d00a80-78c4-4bc9-a066-01c988599d05
+  url: {{host}}/api/snippet?id=d77d3463-c76e-4c53-a1d5-ecaf16c6c54e
   body: none
   auth: none
 }
 
 params:query {
-  id: 90d00a80-78c4-4bc9-a066-01c988599d05
+  id: d77d3463-c76e-4c53-a1d5-ecaf16c6c54e
 }
 
 body:json {

bruno/CodeSnippets/edit_snippet.bru

@@ -16,7 +16,7 @@ params:query {
 
 body:json {
   {
-    "title": "Updated from Bruno",
-    "tags": ["code", "mock"]
+    "title": "quick way to push last jj commit to git",
+    "tags": ["jj", "git"]
   }
 }

bruno/CodeSnippets/get_snippet_by_slug.bru

@@ -0,0 +1,23 @@
+meta {
+  name: get_snippet_by_slug
+  type: http
+  seq: 10
+}
+
+get {
+  url: {{host}}/api/snippet-by-slug?slug=netcat-over-ping
+  body: none
+  auth: none
+}
+
+params:query {
+  slug: netcat-over-ping
+}
+
+body:json {
+  {
+    "title": "Test Snippet",
+    "markdown": "## Cool Snippet\ndoes a cool thing",
+    "tags": ["git", "jj"]
+  }
+}

bruno/CodeSnippets/get_snippets.bru

@@ -5,13 +5,13 @@ meta {
 }
 
 get {
-  url: {{host}}/api/snippets?limit=100&skip=0
+  url: {{host}}/api/snippets?limit=25&skip=0
   body: none
   auth: none
 }
 
 params:query {
-  limit: 100
+  limit: 25
   skip: 0
 }
 

bruno/CodeSnippets/get_tag.bru

@@ -0,0 +1,23 @@
+meta {
+  name: get_tag
+  type: http
+  seq: 9
+}
+
+get {
+  url: {{host}}/api/tag?tag=git
+  body: none
+  auth: none
+}
+
+params:query {
+  tag: git
+}
+
+body:json {
+  {
+    "title": "Test Snippet",
+    "markdown": "## Cool Snippet\ndoes a cool thing",
+    "tags": ["git", "jj"]
+  }
+}

bruno/CodeSnippets/get_tags.bru

@@ -0,0 +1,19 @@
+meta {
+  name: get_tags
+  type: http
+  seq: 8
+}
+
+get {
+  url: {{host}}/api/tags
+  body: none
+  auth: none
+}
+
+body:json {
+  {
+    "title": "Test Snippet",
+    "markdown": "## Cool Snippet\ndoes a cool thing",
+    "tags": ["git", "jj"]
+  }
+}

build.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -e
+
+export AWS_PROFILE=personal
+export AWS_REGION=eu-central-1
+
+REPO_NAME="snippets-homelabstack"
+
+if ! aws ecr describe-repositories --repository-names "$REPO_NAME" >/dev/null 2>&1; then
+  aws ecr create-repository --repository-name "$REPO_NAME"
+fi
+
+docker buildx build --platform linux/amd64,linux/arm64 -t "853019563312.dkr.ecr.eu-central-1.amazonaws.com/${REPO_NAME}:latest" --push .
+
+echo "Docker image built and pushed to AWS ECR"

deps.edn

@@ -1,7 +1,7 @@
 {:paths ["src"]
- :deps {ring/ring-core {:mvn/version "1.13.0"}
+ :deps {;; api
+        ring/ring-core {:mvn/version "1.13.0"}
         ring/ring-jetty-adapter {:mvn/version "1.13.0"}
-          ;; logging, required by jetty:
         org.slf4j/slf4j-simple {:mvn/version "2.0.16"}
 
         ;; db

src/snippets/infra/api.clj

@@ -47,6 +47,26 @@
     {:status 200
      :body (format "Deleted snippet with id: %s if it existed" id)}))
 
+(defn handle-view-tags [_args]
+  (let [tags (snippets.use-cases.view/view-tags)]
+    {:status 200
+     :body tags}))
+
+(defn handle-view-snippets-by-tag [{params :query-params}]
+  (let [tag  (get params "tag")]
+    {:status 200
+     :body (snippets.use-cases.view/view-snippets-by-tag tag)}))
+
+(defn handle-view-tags [_]
+  (let [tags (snippets.use-cases.view/view-tags)]
+    {:status 200
+     :body tags}))
+
+(defn handle-view-snippet-by-slug [{params :query-params}]
+  (let [slug  (get params "slug")]
+    {:status 200
+     :body (snippets.use-cases.view/view-snippet-by-slug slug)}))
+
 (defn wrap [handler id]
   (fn [request]
     (update (handler request) :wrap (fnil conj '()) id)))
@@ -58,6 +78,9 @@
                           mm/wrap-format
                           [wrap :api]]}
      ["/ping" {:get handle-ping}]
+     ["/tags" {:get handle-view-tags}]
+     ["/tag" {:get handle-view-snippets-by-tag}]
+     ["/snippet-by-slug" {:get handle-view-snippet-by-slug}]
      ["/snippets" {:get handle-view-snippets}]
      ["/snippet" {:post handle-create-snippet
                   :get handle-view-snippet

src/snippets/infra/db.clj

@@ -22,7 +22,10 @@
           (format "(quote (-> (from :snippets [title pub-date tags slug markdown {:xt/id id}]) (order-by {:val pub-date, :dir :desc, :nulls :last}) (offset %s) (limit %s)))" skip limit)))))
 
 (defn get-snippet-by-id [snippet-id]
-  (first (xt/q client ['#(from :snippets [{:xt/id %} slug title {:xt/id id} markdown pub-date]) snippet-id])))
+  (first (xt/q client ['#(from :snippets [{:xt/id %} slug title tags {:xt/id id} markdown pub-date]) snippet-id])))
+
+(defn get-snippet-by-slug [slug]
+  (first (xt/q client ['#(from :snippets [{:xt/id id} {:slug %} slug title tags markdown pub-date]) slug])))
 
 (defn put-snippet [id snippet]
   (t/log! {:level :info, :data {:snippet snippet :id id}} "Saving new snippet to db")
@@ -39,3 +42,12 @@
 (defn patch-snippet [id patch]
   (t/log! {:level :info, :data {:patch patch :id id}} "Patching snippet")
   (xt/execute-tx client [[:patch-docs :snippets (merge {:xt/id id} patch)]]))
+
+(defn list-tags []
+  ;; (xt/q client '(-> (from :snippets [{:xt/id id} tags]) (unnest {:tag tags}) (without :tags) (aggregate tag  {:ids (array-agg id)}))))
+  (xt/q client '(-> (from :snippets [{:xt/id id} tags]) (unnest {:tag tags}) (without :tags) (aggregate tag  {:count (count id)}))))
+
+(defn get-snippets-by-tag [tag]
+  (map #(dissoc % :tag)
+       (xt/q client  (eval (read-string
+                            (format "(quote (-> (from :snippets [title slug tags pub-date]) (unnest {:tag tags}) (without :tags) (where (= tag \"%s\"))))" tag))))))

src/snippets/main.clj

@@ -1,5 +1,5 @@
 (ns snippets.main
-  (:require [snippets.api :as api])
+  (:require [snippets.infra.api :as api])
   (:gen-class))
 
 (defn -main []

src/snippets/use_cases/edit.clj

@@ -9,7 +9,7 @@
    [:map {:closed true}
     [:markdown {:optional true} :string]
     [:title {:optional true} :string]
-    [:tags [:seqable :string]]
+    [:tags {:optional true} [:seqable :string]]
     [:slug {:optional true} :string]]))
 
 (defn edit-snippet [id patch]

src/snippets/use_cases/view.clj

@@ -9,3 +9,15 @@
 
 (defn view-snippets [& args]
   (db/list-snippets args))
+
+(defn view-tags []
+  (t/log! {:level :info} "Viewing tags")
+  (db/list-tags))
+
+(defn view-snippets-by-tag [tag]
+  (t/log! {:level :info :data {:tag tag}} "Viewing snippet by tag")
+  (db/get-snippets-by-tag tag))
+
+(defn view-snippet-by-slug [slug]
+  (t/log! {:level :info :data {:slug slug}} "Viewing snippet by slug")
+  (db/get-snippet-by-slug slug))