fmt file

flist.v

@@ -4,14 +4,12 @@ import term
 import json
 import x.json2
 
-const (
+const token_file = os.join_path(os.home_dir(), '.config', 'tfhubtoken')
-    token_file       = os.join_path(os.home_dir(), '.config', 'tfhubtoken')
+const binary_location = if os.user_os() == 'windows' {
-    binary_location  = if os.user_os() == 'windows' {
 	'C:\\Program Files\\flist\\flist.exe'
-    } else {
+} else {
 	'/usr/local/bin/flist'
-    }
+}
-)
 
 struct FlistItem {
 	name string
@@ -27,7 +25,7 @@ struct Response {
 
 fn error_message(msg string) {
 	println(term.red('\nError: ') + msg)
-    println(term.yellow('Run \'flist help\' for usage information.\n'))
+	println(term.yellow("Run 'flist help' for usage information.\n"))
 }
 
 fn success_message(msg string) {
@@ -49,16 +47,17 @@ fn create_box(content []string, padding int) string {
 	max_width += padding * 2
 
 	separator := '━'.repeat(max_width + 2) // +2 for left and right borders
-    mut box_content := term.blue('┏$separator┓') + '\n'
+	mut box_content := term.blue('┏${separator}┓') + '\n'
 
 	for line in content {
 		clean_line := term.strip_ansi(line)
 		padding_left := ' '.repeat(padding)
 		padding_right := ' '.repeat(max_width - clean_line.len)
-        box_content += term.blue('┃') + padding_left + line + padding_right + term.blue('┃') + '\n'
+		box_content += term.blue('┃') + padding_left + line + padding_right + term.blue('┃') +
+			'\n'
 	}
 
-    box_content += term.blue('┗$separator┛')
+	box_content += term.blue('┗${separator}┛')
 	return box_content
 }
 
@@ -70,7 +69,7 @@ fn install() {
 		os.cp(current_exe, binary_location) or { panic(err) }
 		os.chmod(binary_location, 0o755) or { panic(err) }
 		success_message('Flist CLI has been installed to ' + binary_location)
-        info_message('You can now use it by running \'flist help\'')
+		info_message("You can now use it by running 'flist help'")
 	} else {
 		error_message('Cannot find the executable file')
 		exit(1)
@@ -109,7 +108,7 @@ fn login() {
 
 fn logout() {
 	if os.exists(token_file) {
-        os.rm(token_file) or {panic(err)}
+		os.rm(token_file) or { panic(err) }
 		success_message('Your Flist Hub Token has been removed')
 	} else {
 		info_message('Your Flist Hub Token was already not present.')
@@ -127,7 +126,7 @@ fn get_docker_credential() !string {
 	// Try to get the Docker credential automatically
 	credential := get_docker_credential_auto() or {
 		// If automatic retrieval fails, prompt the user for input
-        println(term.yellow('\nCouldn\'t find your Docker username automatically.'))
+		println(term.yellow("\nCouldn't find your Docker username automatically."))
 		username := os.input('Please enter your Docker username and press ENTER: ')
 		if username.trim_space() == '' {
 			return error('No Docker username provided')
@@ -139,7 +138,7 @@ fn get_docker_credential() !string {
 
 fn get_docker_credential_auto() !string {
 	// First, try to get the Docker username using the system info command
-    system_info_result := os.execute('sudo docker system info | grep \'Username\' | cut -d \' \' -f 3')
+	system_info_result := os.execute("sudo docker system info | grep 'Username' | cut -d ' ' -f 3")
 	if system_info_result.exit_code == 0 && system_info_result.output.trim_space() != '' {
 		return system_info_result.output.trim_space()
 	}
@@ -148,12 +147,12 @@ fn get_docker_credential_auto() !string {
 	// Read the Docker config file
 	config_path := os.join_path(os.home_dir(), '.docker', 'config.json')
 	config_content := os.read_file(config_path) or {
-        return error('Failed to read Docker config file: $err')
+		return error('Failed to read Docker config file: ${err}')
 	}
 
 	// Parse the JSON content
 	config := json2.raw_decode(config_content) or {
-        return error('Failed to parse Docker config: $err')
+		return error('Failed to parse Docker config: ${err}')
 	}
 
 	// Extract the credsStore value
@@ -162,15 +161,15 @@ fn get_docker_credential_auto() !string {
 	}.str()
 
 	// Execute the docker-credential command
-    cred_helper := 'docker-credential-$creds_store'
+	cred_helper := 'docker-credential-${creds_store}'
-    cred_output := os.execute('$cred_helper list')
+	cred_output := os.execute('${cred_helper} list')
 	if cred_output.exit_code != 0 {
-        return error('Failed to execute $cred_helper: ${cred_output.output}')
+		return error('Failed to execute ${cred_helper}: ${cred_output.output}')
 	}
 
 	// Parse the credential list
 	cred_list := json2.raw_decode(cred_output.output) or {
-        return error('Failed to parse credential list: $err')
+		return error('Failed to parse credential list: ${err}')
 	}
 
 	// Find the first docker.io entry
@@ -185,16 +184,16 @@ fn get_docker_credential_auto() !string {
 
 fn push(tag string) {
 	docker_user := get_docker_credential() or {
-        error_message('Failed to get Docker username: $err')
+		error_message('Failed to get Docker username: ${err}')
 		exit(1)
 	}
 
-    info_message('Docker username: $docker_user')
+	info_message('Docker username: ${docker_user}')
 
 	full_tag := '${docker_user}/${tag}'
 
 	tfhub_token := os.read_file(token_file) or {
-        error_message('No token found. Please run \'flist login\' first.')
+		error_message("No token found. Please run 'flist login' first.")
 		exit(1)
 	}
 
@@ -213,7 +212,7 @@ fn push(tag string) {
 	info_message('Converting Docker image to Flist now...')
 
 	url := 'https://hub.grid.tf/api/flist/me/docker'
-    data := 'image=$full_tag'
+	data := 'image=${full_tag}'
 
 	mut config := http.FetchConfig{
 		url:    url
@@ -221,17 +220,17 @@ fn push(tag string) {
 		data:   data
 		header: http.new_header(
 			key:   .authorization
-            value: 'bearer $tfhub_token'
+			value: 'bearer ${tfhub_token}'
 		)
 	}
 
 	config.header.add_custom('Content-Type', 'application/x-www-form-urlencoded') or {
-        error_message('Add custom failed: $err')
+		error_message('Add custom failed: ${err}')
 		exit(1)
 	}
 
 	response := http.fetch(config) or {
-        error_message('HTTP POST request failed: $err')
+		error_message('HTTP POST request failed: ${err}')
 		exit(1)
 	}
 
@@ -242,10 +241,11 @@ fn push(tag string) {
 		}
 
 		flist_name := tag.replace(':', '-') + '.flist'
-        flist_url := 'https://hub.grid.tf/$hub_user/$flist_name'
+		flist_url := 'https://hub.grid.tf/${hub_user}/${flist_name}'
 
 		success_content := [
-            term.bold(term.green('Success!') + ' Your Flist has been created and pushed to the TF Hub.'),
+			term.bold(term.green('Success!') +
+				' Your Flist has been created and pushed to the TF Hub.'),
 			'',
 			term.bold('Flist Details:'),
 			term.yellow('Name: ') + flist_name,
@@ -256,7 +256,7 @@ fn push(tag string) {
 			'To manage your Flists, use the following commands:',
 			term.yellow('  flist ls    ') + '- List all your Flists',
 			term.yellow('  flist delete') + '- Delete an Flist',
-            term.yellow('  flist rename') + '- Rename an Flist'
+			term.yellow('  flist rename') + '- Rename an Flist',
 		]
 
 		println(create_box(success_content, 2))
@@ -270,7 +270,7 @@ fn push(tag string) {
 
 fn delete(flist_name string) {
 	tfhub_token := os.read_file(token_file) or {
-        error_message('No token found. Please run \'flist login\' first.')
+		error_message("No token found. Please run 'flist login' first.")
 		exit(1)
 	}
 
@@ -296,7 +296,7 @@ fn delete(flist_name string) {
 
 fn rename(flist_name string, new_flist_name string) {
 	tfhub_token := os.read_file(token_file) or {
-        error_message('No token found. Please run \'flist login\' first.')
+		error_message("No token found. Please run 'flist login' first.")
 		exit(1)
 	}
 
@@ -328,22 +328,22 @@ fn get_hub_username(tfhub_token string) ?string {
 		method: .get
 		header: http.new_header(
 			key:   .authorization
-            value: 'bearer $tfhub_token'
+			value: 'bearer ${tfhub_token}'
 		)
 	}
 
 	response := http.fetch(config) or {
-        error_message('Failed to fetch hub username: $err')
+		error_message('Failed to fetch hub username: ${err}')
 		return none
 	}
 
 	if response.status_code != 200 {
-        error_message('Failed to fetch hub username. Status code: $response.status_code')
+		error_message('Failed to fetch hub username. Status code: ${response.status_code}')
 		return none
 	}
 
 	parsed_response := json.decode(Response, response.body) or {
-        error_message('Failed to parse JSON response: $err')
+		error_message('Failed to parse JSON response: ${err}')
 		return none
 	}
 
@@ -357,7 +357,7 @@ fn get_hub_username(tfhub_token string) ?string {
 
 fn ls(show_url bool) {
 	tfhub_token := os.read_file(token_file) or {
-        error_message('No token found. Please run \'flist login\' first.')
+		error_message("No token found. Please run 'flist login' first.")
 		exit(1)
 	}
 
@@ -366,29 +366,29 @@ fn ls(show_url bool) {
 		exit(1)
 	}
 
-    url := 'https://hub.grid.tf/api/flist/$hub_user'
+	url := 'https://hub.grid.tf/api/flist/${hub_user}'
 
 	config := http.FetchConfig{
 		url:    url
 		method: .get
 		header: http.new_header(
 			key:   .authorization
-            value: 'bearer $tfhub_token'
+			value: 'bearer ${tfhub_token}'
 		)
 	}
 
 	response := http.fetch(config) or {
-        error_message('Failed to fetch data: $err')
+		error_message('Failed to fetch data: ${err}')
 		exit(1)
 	}
 
 	if response.status_code != 200 {
-        error_message('Failed to fetch data. Status code: $response.status_code')
+		error_message('Failed to fetch data. Status code: ${response.status_code}')
 		exit(1)
 	}
 
 	data := json.decode([]FlistItem, response.body) or {
-        error_message('Failed to parse JSON: $err')
+		error_message('Failed to parse JSON: ${err}')
 		exit(1)
 	}
 
@@ -414,7 +414,8 @@ fn help() {
 	println(term.blue('  uninstall ') + '- Uninstall the Flist CLI')
 	println(term.blue('  login     ') + '- Log in to Docker Hub and save the Flist Hub token')
 	println(term.blue('  logout    ') + '- Log out of Docker Hub and remove the Flist Hub token')
-    println(term.blue('  push      ') + '- Build and push a Docker image to Docker Hub, then convert and push it as an Flist to Flist Hub')
+	println(term.blue('  push      ') +
+		'- Build and push a Docker image to Docker Hub, then convert and push it as an Flist to Flist Hub')
 	println(term.blue('  delete    ') + '- Delete an Flist from Flist Hub')
 	println(term.blue('  rename    ') + '- Rename an Flist in Flist Hub')
 	println(term.blue('  ls        ') + '- List all Flists of the current user')
@@ -440,23 +441,31 @@ fn main() {
 	}
 
 	match os.args[1] {
-        'install' { install() }
+		'install' {
-        'uninstall' { uninstall() }
+			install()
+		}
+		'uninstall' {
+			uninstall()
+		}
 		'push' {
 			if os.args.len == 3 {
 				push(os.args[2])
 			} else {
-                error_message('Incorrect number of arguments for \'push\'.')
+				error_message("Incorrect number of arguments for 'push'.")
 				exit(1)
 			}
 		}
-        'login' { login() }
+		'login' {
-        'logout' { logout() }
+			login()
+		}
+		'logout' {
+			logout()
+		}
 		'delete' {
 			if os.args.len == 3 {
 				delete(os.args[2])
 			} else {
-                error_message('Incorrect number of arguments for \'delete\'.')
+				error_message("Incorrect number of arguments for 'delete'.")
 				exit(1)
 			}
 		}
@@ -464,7 +473,7 @@ fn main() {
 			if os.args.len == 4 {
 				rename(os.args[2], os.args[3])
 			} else {
-                error_message('Incorrect number of arguments for \'rename\'.')
+				error_message("Incorrect number of arguments for 'rename'.")
 				exit(1)
 			}
 		}
@@ -474,11 +483,13 @@ fn main() {
 			} else if os.args.len == 3 && os.args[2] == 'url' {
 				ls(true)
 			} else {
-                error_message('Incorrect usage of \'ls\'. Use \'ls\' or \'ls url\'.')
+				error_message("Incorrect usage of 'ls'. Use 'ls' or 'ls url'.")
 				exit(1)
 			}
 		}
-        'help' { help() }
+		'help' {
+			help()
+		}
 		else {
 			error_message('Unknown command: ' + os.args[1])
 			exit(1)