Added Dockerfile & beginning of vweb server

.dockerignore

@@ -0,0 +1,3 @@
+*
+
+!vieter/

.gitignore

@@ -0,0 +1,3 @@
+*.c
+data/
+vieter/vieter

Dockerfile

@@ -0,0 +1,15 @@
+FROM thevlang/vlang:alpine-dev AS builder
+
+WORKDIR /src
+COPY vieter ./vieter
+
+RUN v -prod vieter
+
+
+FROM alpine:3.15.0
+
+ENV REPO_DIR=/data
+
+COPY --from=builder /src/vieter/vieter /usr/local/bin/
+
+ENTRYPOINT [ "/usr/local/bin/vieter" ]

Makefile

@@ -0,0 +1,7 @@
+.PHONY: run
+run:
+	API_KEY=test REPO_DIR=data v run vieter
+
+.PHONY: fmt
+fmt:
+	v fmt -w vieter

pieter/main.v

@@ -1,11 +0,0 @@
-module main
-
-import fibonacci
-
-fn main() {
-	println('Hello, world!')
-
-	for i in 1 .. 35 {
-		println('$i - ${fibonacci.fib(i)}')
-	}
-}

vieter/main.v

@@ -0,0 +1,37 @@
+module main
+
+import vweb
+import os
+
+const port = 8000
+
+struct App {
+	vweb.Context
+	api_key  string [required]
+	repo_dir string [required]
+}
+
+[noreturn]
+fn exit_with_message(code int, msg string) {
+	eprintln(msg)
+	exit(code)
+}
+
+fn main() {
+	key := os.getenv_opt('API_KEY') or { exit_with_message(1, 'No API key was provided.') }
+	repo_dir := os.getenv_opt('REPO_DIR') or {
+		exit_with_message(1, 'No repo directory was configured.')
+	}
+
+	// We create the upload directory during startup
+	if !os.is_dir(repo_dir) {
+		os.mkdir_all(repo_dir) or { exit_with_message(2, 'Failed to create repo directory.') }
+
+		println('Repo directory created.')
+	}
+
+	vweb.run(&App{
+		api_key: key
+		repo_dir: repo_dir
+	}, port)
+}