feat(cli): added "aur add" command

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   URL to a PKGBUILD
 * Targets with kind 'url' can provide a direct URL to a PKGBUILD instead of
   providing a Git repository
+* CLI commands for searching the AUR & directly adding packages
 
 ### Changed
 

src/console/aur/aur.v

@@ -2,8 +2,16 @@ module aur
 
 import cli
 import console
+import client
 import vieter_v.aur
+import vieter_v.conf as vconf
 
+struct Config {
+	address string [required]
+	api_key string [required]
+}
+
+// cmd returns the cli module for interacting with the AUR API.
 pub fn cmd() cli.Command {
 	return cli.Command{
 		name: 'aur'
@@ -21,6 +29,34 @@ pub fn cmd() cli.Command {
 					println(console.pretty_table(['name', 'description'], data)?)
 				}
 			},
+			cli.Command{
+				name: 'add'
+				usage: 'repo pkg-name [pkg-name...]'
+				description: 'Add the given AUR package(s) to Vieter. Non-existent packages will be silently ignored.'
+				required_args: 2
+				execute: fn (cmd cli.Command) ? {
+					config_file := cmd.flags.get_string('config-file')?
+					conf := vconf.load<Config>(prefix: 'VIETER_', default_path: config_file)?
+
+					c := aur.new()
+					pkgs := c.info(cmd.args[1..])?
+
+					vc := client.new(conf.address, conf.api_key)
+
+					for pkg in pkgs {
+						vc.add_target(
+							kind: 'git'
+							url: 'https://aur.archlinux.org/$pkg.package_base' + '.git'
+							repo: cmd.args[0]
+						) or {
+							println('Failed to add $pkg.name: $err.msg()')
+							continue
+						}
+
+						println('Added $pkg.name' + '.')
+					}
+				}
+			},
 		]
 	}
 }