Split off server into own module

src/routes.v

@@ -1,103 +0,0 @@
-module main
-
-import web
-import os
-import repo
-import time
-import rand
-
-const prefixes = ['B', 'KB', 'MB', 'GB']
-
-// pretty_bytes converts a byte count to human-readable version
-fn pretty_bytes(bytes int) string {
-	mut i := 0
-	mut n := f32(bytes)
-
-	for n >= 1024 {
-		i++
-		n /= 1024
-	}
-
-	return '${n:.2}${prefixes[i]}'
-}
-
-fn is_pkg_name(s string) bool {
-	return s.contains('.pkg')
-}
-
-// healthcheck just returns a string, but can be used to quickly check if the
-// server is still responsive.
-['/health'; get]
-pub fn (mut app App) healthcheck() web.Result {
-	return app.text('Healthy')
-}
-
-// get_root handles a GET request for a file on the root
-['/:filename'; get]
-fn (mut app App) get_root(filename string) web.Result {
-	mut full_path := ''
-
-	if filename.ends_with('.db') || filename.ends_with('.files') {
-		full_path = os.join_path_single(app.repo.repo_dir, '${filename}.tar.gz')
-	} else if filename.ends_with('.db.tar.gz') || filename.ends_with('.files.tar.gz') {
-		full_path = os.join_path_single(app.repo.repo_dir, '$filename')
-	} else {
-		full_path = os.join_path_single(app.repo.pkg_dir, filename)
-	}
-
-	return app.file(full_path)
-}
-
-['/publish'; post]
-fn (mut app App) put_package() web.Result {
-	if !app.is_authorized() {
-		return app.text('Unauthorized.')
-	}
-
-	mut pkg_path := ''
-
-	if length := app.req.header.get(.content_length) {
-		// Generate a random filename for the temp file
-		pkg_path = os.join_path_single(app.conf.download_dir, rand.uuid_v4())
-
-		for os.exists(pkg_path) {
-			pkg_path = os.join_path_single(app.conf.download_dir, rand.uuid_v4())
-		}
-
-		app.ldebug("Uploading $length bytes (${pretty_bytes(length.int())}) to '$pkg_path'.")
-
-		// This is used to time how long it takes to upload a file
-		mut sw := time.new_stopwatch(time.StopWatchOptions{ auto_start: true })
-
-		reader_to_file(mut app.reader, length.int(), pkg_path) or {
-			app.lwarn("Failed to upload '$pkg_path'")
-
-			return app.text('Failed to upload file.')
-		}
-
-		sw.stop()
-		app.ldebug("Upload of '$pkg_path' completed in ${sw.elapsed().seconds():.3}s.")
-	} else {
-		app.lwarn('Tried to upload package without specifying a Content-Length.')
-		return app.text("Content-Type header isn't set.")
-	}
-
-	res := app.repo.add_from_path(pkg_path) or {
-		app.lerror('Error while adding package: $err.msg')
-
-		os.rm(pkg_path) or { app.lerror("Failed to remove download '$pkg_path': $err.msg") }
-
-		return app.text('Failed to add package.')
-	}
-	if !res.added {
-		os.rm(pkg_path) or { app.lerror("Failed to remove download '$pkg_path': $err.msg") }
-
-		app.lwarn("Duplicate package '$res.pkg.full_name()'.")
-
-		return app.text('File already exists.')
-	}
-
-	app.linfo("Added '$res.pkg.full_name()' to repository.")
-
-	return app.text('Package added successfully.')
-}