Move docker creation over to devenv

This is not ideal, since devenv is more for creating development
environments, but it works

hosting/Dockerfile

@@ -1,18 +0,0 @@
-# environment variables necessary to run:
-# REPO_URL  the url of this repo
-# BRANCH    the branch to work at
-
-FROM nginx:alpine
-
-RUN apk add --no-cache git bash
-COPY nginx.conf /etc/nginx/nginx.conf
-
-COPY update.sh /update.sh
-RUN chmod +x /update.sh
-
-# Add the cron job to run every 30 minutes
-# Redirecting to /proc/1/fd/1 ensures the script's echo statements show up in `docker logs`
-RUN echo "*/30 * * * * bash /update.sh > /proc/1/fd/1 2>&1" > /etc/crontabs/root
-
-# Start the cron daemon in the background (-b) and nginx in the foreground
-CMD crond -b && nginx -g 'daemon off;'

hosting/nginx-http.conf

@@ -0,0 +1,13 @@
+server {
+    listen 8080;
+    server_name = fdroid.julian-mutter.de;
+
+    location = / {
+        return 302 /fdroid/repo;
+    }
+
+    location /fdroid/repo {
+        alias /repo/fdroid/repo/;
+        autoindex on;
+    }
+}

hosting/nginx.conf

@@ -1,17 +0,0 @@
-events {}
-http {
-    server {
-        listen 80;
-        server_name = fdroid.julian-mutter.de;
-
-        location = / {
-            return 302 /fdroid/repo;
-        }
-
-        location /fdroid/repo {
-            alias /repo/fdroid/repo/;
-            autoindex on;
-        }
-    }
-}
-

hosting/update.sh

@@ -1,12 +1,17 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
-if [ ! -d "/code/.git" ]; then
+# Config
+REPO_URL="https://gitlab.julian-mutter.de/julian/fdroid-frajul"
+BRANCH="master"
+
+if [ ! -d "./code/.git" ]; then
     echo "Performing initial setup!"
-    mkdir /code
+    echo "Current working directory: $(pwd)"
+    mkdir ./code
     echo "Cloning repository..."
-    git clone --branch "$BRANCH" "$REPO_URL" "/code"
+    git clone --branch "$BRANCH" "$REPO_URL" "./code"
     echo "Decrypting secrets..."
-    cd /code
+    cd ./code
     ./scripts/decrypt.sh
     echo "Done"
 fi
@@ -14,7 +19,7 @@ fi
 echo "Running regular repo update..."
 echo ""
 
-cd "/code"
+cd "./code"
 git fetch origin
 LOCAL=$(git rev-parse HEAD)
 REMOTE=$(git rev-parse "origin/$BRANCH")