Currently broken start of docker wrapper [CI SKIP]

Makefile

@@ -35,7 +35,7 @@ c:
 # Run the server in the default 'data' directory
 .PHONY: run
 run: vieter
-	 API_KEY=test DOWNLOAD_DIR=data/downloads REPO_DIR=data/repo PKG_DIR=data/pkgs LOG_LEVEL=DEBUG ./vieter
+	 API_KEY=test DOWNLOAD_DIR=data/downloads REPO_DIR=data/repo PKG_DIR=data/pkgs LOG_LEVEL=DEBUG ./vieter server
 
 .PHONY: run-prod
 run-prod: prod

src/build.v

@@ -0,0 +1,7 @@
+module main
+
+import docker
+
+fn build() {
+    println(docker.containers() or { panic("yeet") })
+}

src/docker/containers.v

@@ -0,0 +1,15 @@
+module docker
+
+import json
+import net.urllib
+
+struct Container {
+    id string
+    names []string
+}
+
+pub fn containers() ?[]Container {
+    res := docker.get(urllib.parse('/containers/json') ?) ?
+
+    return json.decode([]Container, res.text)
+}

src/docker/docker.v

@@ -0,0 +1,48 @@
+module docker
+
+import net.unix
+import net.urllib
+import net.http
+
+const socket = '/var/run/docker.sock'
+const buf_len = 1024
+
+fn request(method string, url urllib.URL) ?http.Response {
+    req := "$method $url.request_uri() HTTP/1.1\nHost: localhost\n\n"
+
+    // Open a connection to the socket
+    mut s := unix.connect_stream(socket) ?
+
+    defer {
+        s.close() ?
+    }
+
+    // Write the request to the socket
+    s.write_string(req) ?
+
+    // Wait for the server to respond
+    s.wait_for_write() ?
+
+    mut buf := []byte{len: buf_len}
+    mut res := []byte{}
+
+    mut c := 0
+
+    for {
+        c = s.read(mut buf) or {
+            return error('Failed to read data from socket.')
+        }
+        res << buf[..c]
+
+        if c < buf_len {
+            break
+        }
+    }
+
+    // Decode chunked response
+    return http.parse_response(res.bytestr())
+}
+
+fn get(url urllib.URL) ?http.Response {
+    return request('GET', url)
+}

src/main.v

@@ -2,7 +2,6 @@ module main
 
 import web
 import os
-import log
 import io
 import repo
 
@@ -54,50 +53,13 @@ fn reader_to_file(mut reader io.BufferedReader, length int, path string) ? {
 }
 
 fn main() {
-	// Configure logger
+    if os.args.len == 1 {
-	log_level_str := os.getenv_opt('LOG_LEVEL') or { 'WARN' }
+        exit_with_message(1, 'No action provided.')
-	log_level := log.level_from_tag(log_level_str) or {
+    }
-		exit_with_message(1, 'Invalid log level. The allowed values are FATAL, ERROR, WARN, INFO & DEBUG.')
-	}
-	log_file := os.getenv_opt('LOG_FILE') or { 'vieter.log' }
 
-	mut logger := log.Log{
+    match os.args[1] {
-		level: log_level
+        'server' { server() }
-	}
+        'build' { build() }
-
+        else { exit_with_message(1, 'Unknown action: ${os.args[1]}') }
-	logger.set_full_logpath(log_file)
+    }
-	logger.log_to_console_too()
-
-	defer {
-		logger.info('Flushing log file')
-		logger.flush()
-		logger.close()
-	}
-
-	// Configure web server
-	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.')
-	}
-	pkg_dir := os.getenv_opt('PKG_DIR') or {
-		exit_with_message(1, 'No package directory was configured.')
-	}
-	dl_dir := os.getenv_opt('DOWNLOAD_DIR') or {
-		exit_with_message(1, 'No download directory was configured.')
-	}
-
-	// This also creates the directories if needed
-	repo := repo.new(repo_dir, pkg_dir) or {
-		logger.error(err.msg)
-		exit(1)
-	}
-
-	os.mkdir_all(dl_dir) or { exit_with_message(1, 'Failed to create download directory.') }
-
-	web.run(&App{
-		logger: logger
-		api_key: key
-		dl_dir: dl_dir
-		repo: repo
-	}, port)
 }

src/server.v

@@ -0,0 +1,55 @@
+module main
+
+import web
+import os
+import log
+import repo
+
+fn server() {
+	// Configure logger
+	log_level_str := os.getenv_opt('LOG_LEVEL') or { 'WARN' }
+	log_level := log.level_from_tag(log_level_str) or {
+		exit_with_message(1, 'Invalid log level. The allowed values are FATAL, ERROR, WARN, INFO & DEBUG.')
+	}
+	log_file := os.getenv_opt('LOG_FILE') or { 'vieter.log' }
+
+	mut logger := log.Log{
+		level: log_level
+	}
+
+	logger.set_full_logpath(log_file)
+	logger.log_to_console_too()
+
+	defer {
+		logger.info('Flushing log file')
+		logger.flush()
+		logger.close()
+	}
+
+	// Configure web server
+	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.')
+	}
+	pkg_dir := os.getenv_opt('PKG_DIR') or {
+		exit_with_message(1, 'No package directory was configured.')
+	}
+	dl_dir := os.getenv_opt('DOWNLOAD_DIR') or {
+		exit_with_message(1, 'No download directory was configured.')
+	}
+
+	// This also creates the directories if needed
+	repo := repo.new(repo_dir, pkg_dir) or {
+		logger.error(err.msg)
+		exit(1)
+	}
+
+	os.mkdir_all(dl_dir) or { exit_with_message(1, 'Failed to create download directory.') }
+
+	web.run(&App{
+		logger: logger
+		api_key: key
+		dl_dir: dl_dir
+		repo: repo
+	}, port)
+}