From 65f113cdeeb0bc35dc620f68af0bdc92fa90f3fd Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Sun, 9 Jan 2022 09:29:11 +0100
Subject: [PATCH] Added Dockerfile & beginning of vweb server

---
 .dockerignore                  |  3 +++
 .gitignore                     |  3 +++
 Dockerfile                     | 15 ++++++++++++++
 Makefile                       |  7 +++++++
 pieter/main.v                  | 11 ----------
 {pieter => vieter}/fibonacci.v |  0
 vieter/main.v                  | 37 ++++++++++++++++++++++++++++++++++
 7 files changed, 65 insertions(+), 11 deletions(-)
 create mode 100644 .dockerignore
 create mode 100644 .gitignore
 create mode 100644 Dockerfile
 create mode 100644 Makefile
 delete mode 100644 pieter/main.v
 rename {pieter => vieter}/fibonacci.v (100%)
 create mode 100644 vieter/main.v

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..4bfc405
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+*
+
+!vieter/
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e07ad95
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.c
+data/
+vieter/vieter
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..a3f0b30
--- /dev/null
+++ b/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" ]
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..8270706
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+.PHONY: run
+run:
+	API_KEY=test REPO_DIR=data v run vieter
+
+.PHONY: fmt
+fmt:
+	v fmt -w vieter
diff --git a/pieter/main.v b/pieter/main.v
deleted file mode 100644
index 76ebcd7..0000000
--- a/pieter/main.v
+++ /dev/null
@@ -1,11 +0,0 @@
-module main
-
-import fibonacci
-
-fn main() {
-	println('Hello, world!')
-
-	for i in 1 .. 35 {
-		println('$i - ${fibonacci.fib(i)}')
-	}
-}
diff --git a/pieter/fibonacci.v b/vieter/fibonacci.v
similarity index 100%
rename from pieter/fibonacci.v
rename to vieter/fibonacci.v
diff --git a/vieter/main.v b/vieter/main.v
new file mode 100644
index 0000000..cc930c4
--- /dev/null
+++ b/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)
+}