Initial part of repos API (SEGFAULTS) [CI SKIP]

src/server/git.v

@@ -0,0 +1,100 @@
+module server
+
+import web
+import os
+import json
+
+const repos_file = 'repos.json'
+
+pub struct GitRepo {
+pub:
+	url    string [required]
+	branch string [required]
+}
+
+fn read_repos(path string) ?[]GitRepo {
+	if !os.exists(path) {
+		mut f := os.create(path) ?
+
+		defer {
+			f.close()
+		}
+
+		f.write_string('{}') ?
+
+		return []
+	}
+
+	content := os.read_file(path) ?
+	return json.decode([]GitRepo, content)
+}
+
+fn write_repos(path string, repos []GitRepo) ? {
+	mut f := os.create(path) ?
+
+	defer {
+		f.close()
+	}
+
+	dump(repos)
+	value := json.encode(repos)
+	f.write_string(value) ?
+}
+
+['/api/repos'; get]
+pub fn (mut app App) get_repos() web.Result {
+	if !app.is_authorized() {
+		return app.text('Unauthorized.')
+	}
+
+	repos := rlock app.git_mutex {
+		read_repos(app.conf.repos_file) or {
+			app.lerror('Failed to read repos file.')
+
+			return app.server_error(500)
+		}
+	}
+
+	return app.json(repos)
+}
+
+['/api/repos'; post]
+pub fn (mut app App) post_repo() web.Result {
+	if !app.is_authorized() {
+		return app.text('Unauthorized.')
+	}
+
+	if !('url' in app.query && 'branch' in app.query) {
+		return app.server_error(400)
+	}
+
+	new_repo := GitRepo{
+		url: app.query['url']
+		branch: app.query['branch']
+	}
+
+	mut repos := rlock app.git_mutex {
+		read_repos(app.conf.repos_file) or {
+			app.lerror('Failed to read repos file.')
+
+			return app.server_error(500)
+		}
+	}
+
+	// We need to check for duplicates
+	for r in repos {
+		if r == new_repo {
+			return app.text('Duplicate repository.')
+		}
+	}
+
+	repos << new_repo
+
+	lock app.git_mutex {
+		write_repos(app.conf.repos_file, repos) or {
+			return app.server_error(500)
+		}
+	}
+
+	return app.ok('Repo added successfully.')
+}

src/server/routes.v

@@ -7,25 +7,6 @@ import time
 import rand
 import util
 
-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 '${n:.2}${server.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]
@@ -65,7 +46,7 @@ fn (mut app App) put_package() web.Result {
 			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'.")
+		app.ldebug("Uploading $length bytes (${util.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 })

src/server/server.v

@@ -12,9 +12,11 @@ const port = 8000
 struct App {
 	web.Context
 pub:
-	conf env.ServerConfig [required: web_global]
+	conf env.ServerConfig [required; web_global]
 pub mut:
 	repo repo.Repo [required; web_global]
+	// This is used to claim the file lock on the repos file
+	git_mutex shared util.Dummy
 }
 
 pub fn server() ? {