From 92e6e4404e92fb604effc98110111db1b42482b6 Mon Sep 17 00:00:00 2001
From: ivarlovlie <git@ivarlovlie.no>
Date: Sat, 17 Apr 2021 10:38:45 +0200
Subject: Add version.txt endpoint

---
 .gitignore            |  1 +
 LICENSE_NOTICES       | 21 +++++++++++++++++++++
 build_docker_image.sh | 31 +++++++++++++++++++++++++++++++
 index.ts              | 18 +++++++++++++-----
 4 files changed, 66 insertions(+), 5 deletions(-)
 create mode 100644 LICENSE_NOTICES
 create mode 100755 build_docker_image.sh

diff --git a/.gitignore b/.gitignore
index 4c49bd7..188309e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .env
+version.txt
diff --git a/LICENSE_NOTICES b/LICENSE_NOTICES
new file mode 100644
index 0000000..1805083
--- /dev/null
+++ b/LICENSE_NOTICES
@@ -0,0 +1,21 @@
+srht-git-feed uses third-party libraries or other resources that may
+be distributed under licenses different than the srht-git-feed software.
+
+In the event that we accidentally failed to list a required notice,
+please bring it to our attention through any of the ways detailed here:
+
+           ivar@ivarlovlie.no
+
+The attached notices are provided for information only.
+
+For any licenses that require disclosure of source, sources are available at
+https://git.sr.ht/~ivar/srht-git-feed
+
+License Notice for https://deno.land/std
+---------------------------
+https://deno.land/std/LICENSE
+
+
+License Notice for https://deno.land/x/dotenv
+---------------------------
+https://deno.land/x/dotenv/LICENSE
diff --git a/build_docker_image.sh b/build_docker_image.sh
new file mode 100755
index 0000000..504dd4d
--- /dev/null
+++ b/build_docker_image.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+do_push() {
+  IMAGE_NAME="srht-git-feed"
+  HUB_NAME="ivarlovlie/srht-git-feed"
+  COMMIT_HASH=$(git rev-parse --short HEAD)
+
+  echo $COMMIT_HASH >version.txt
+  docker build -t $IMAGE_NAME .
+  docker tag $IMAGE_NAME $HUB_NAME:$COMMIT_HASH
+  docker tag $IMAGE_NAME $HUB_NAME:latest
+
+  echo ""
+  echo "CTRL+C to cancel, anything to push to docker hub"
+  read -n 1
+  docker push $HUB_NAME:$COMMIT_HASH
+  docker push $HUB_NAME:latest
+}
+
+if [ -z "$(git status --untracked-files=no --porcelain)" ]; then
+  do_push
+else
+  echo "unclean git tree! CTRL+C to cancel, anything to commit and push to default branch"
+  read -n 1
+  read -p "Enter commit message: " COMMIT_MESSAGE
+  git add .
+  git commit -m "$COMMIT_MESSAGE"
+  git push
+  do_push
+fi
diff --git a/index.ts b/index.ts
index a3bb69c..5bf62c7 100644
--- a/index.ts
+++ b/index.ts
@@ -1,4 +1,4 @@
-import { serve } from "https://deno.land/std@0.93.0/http/server.ts";
+import { serve } from "https://deno.land/std/http/server.ts";
 import "https://deno.land/x/dotenv/load.ts";
 const SERVER_PORT = Deno.env.get("SERVER_PORT") ?? "8080";
 const SERVER_HOST = Deno.env.get("SERVER_HOST") ?? "localhost";
@@ -59,11 +59,19 @@ async function getRepositories(): Promise<Repository[] | undefined> {
     }
 }
 
-const s = serve({ port: parseInt(SERVER_PORT), hostname: SERVER_HOST });
-console.log("http://"+SERVER_HOST+":" + SERVER_PORT);
-for await (const req of s) {
+console.log("srht-git-feed is running on: http://" + SERVER_HOST + ":" + SERVER_PORT);
+for await (const req of serve({ port: parseInt(SERVER_PORT), hostname: SERVER_HOST })) {
     try {
-        req.respond({ body: JSON.stringify(await getRepositories()) });
+        if (req.url === "/version.txt") {
+            req.respond({ body: await Deno.readTextFile("version.txt") });
+        } else if (req.url === "/") {
+            req.respond({ body: JSON.stringify(await getRepositories()) });
+        } else {
+            req.respond({
+                status: 404
+            });
+        }
+
     } catch(err) {
         req.respond({ body: JSON.stringify(err) });
     }
-- 
cgit v1.3