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Cargo clippy

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veeso
2021-02-27 20:49:20 +01:00
parent ca1aa5675a
commit cc5399d36e
7 changed files with 124 additions and 200 deletions
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src/main.rs
+6 -6
View File
@@ -127,13 +127,13 @@ fn main() {
if let Some(remote) = extra_args.get(0) { if let Some(remote) = extra_args.get(0) {
// Parse address // Parse address
match utils::parser::parse_remote_opt(remote) { match utils::parser::parse_remote_opt(remote) {
Ok((addr, portn, proto, user, wrkdir)) => { Ok(host_opts) => {
// Set params // Set params
address = Some(addr); address = Some(host_opts.hostname);
port = portn; port = host_opts.port;
protocol = proto; protocol = host_opts.protocol;
username = user; username = host_opts.username;
remote_wrkdir = wrkdir; remote_wrkdir = host_opts.wrkdir;
} }
Err(err) => { Err(err) => {
eprintln!("Bad address option: {}", err); eprintln!("Bad address option: {}", err);
src/ui/activities/auth_activity/mod.rs
+5 -7
View File
@@ -228,13 +228,11 @@ impl Activity for AuthActivity {
return; return;
} }
// Read one event // Read one event
if let Ok(event) = self.context.as_ref().unwrap().input_hnd.read_event() { if let Ok(Some(event)) = self.context.as_ref().unwrap().input_hnd.read_event() {
if let Some(event) = event { // Set redraw to true
// Set redraw to true self.redraw = true;
self.redraw = true; // Handle event
// Handle event self.handle_input_event(&event);
self.handle_input_event(&event);
}
} }
// Redraw if necessary // Redraw if necessary
if self.redraw { if self.redraw {
src/ui/activities/filetransfer_activity/input.rs
+11 -17
View File
@@ -41,17 +41,11 @@ impl FileTransferActivity {
/// Read one event. /// Read one event.
/// Returns whether at least one event has been handled /// Returns whether at least one event has been handled
pub(super) fn read_input_event(&mut self) -> bool { pub(super) fn read_input_event(&mut self) -> bool {
if let Ok(event) = self.context.as_ref().unwrap().input_hnd.read_event() { if let Ok(Some(event)) = self.context.as_ref().unwrap().input_hnd.read_event() {
// Iterate over input events // Handle event
if let Some(event) = event { self.handle_input_event(&event);
// Handle event // Return true
self.handle_input_event(&event); true
// Return true
true
} else {
// No event
false
}
} else { } else {
// Error // Error
false false
@@ -103,7 +97,7 @@ impl FileTransferActivity {
KeyCode::Esc => { KeyCode::Esc => {
// Handle quit event // Handle quit event
// Create quit prompt dialog // Create quit prompt dialog
self.popup = self.create_disconnect_popup(); self.popup = Some(self.create_disconnect_popup());
} }
KeyCode::Tab => self.switch_input_field(), // <TAB> switch tab KeyCode::Tab => self.switch_input_field(), // <TAB> switch tab
KeyCode::Right => self.tab = FileExplorerTab::Remote, // <RIGHT> switch to right tab KeyCode::Right => self.tab = FileExplorerTab::Remote, // <RIGHT> switch to right tab
@@ -269,7 +263,7 @@ impl FileTransferActivity {
} }
'q' | 'Q' => { 'q' | 'Q' => {
// Create quit prompt dialog // Create quit prompt dialog
self.popup = self.create_quit_popup(); self.popup = Some(self.create_quit_popup());
} }
'r' | 'R' => { 'r' | 'R' => {
// Rename // Rename
@@ -326,7 +320,7 @@ impl FileTransferActivity {
KeyCode::Esc => { KeyCode::Esc => {
// Handle quit event // Handle quit event
// Create quit prompt dialog // Create quit prompt dialog
self.popup = self.create_disconnect_popup(); self.popup = Some(self.create_disconnect_popup());
} }
KeyCode::Tab => self.switch_input_field(), // <TAB> switch tab KeyCode::Tab => self.switch_input_field(), // <TAB> switch tab
KeyCode::Left => self.tab = FileExplorerTab::Local, // <LEFT> switch to local tab KeyCode::Left => self.tab = FileExplorerTab::Local, // <LEFT> switch to local tab
@@ -490,7 +484,7 @@ impl FileTransferActivity {
} }
'q' | 'Q' => { 'q' | 'Q' => {
// Create quit prompt dialog // Create quit prompt dialog
self.popup = self.create_quit_popup(); self.popup = Some(self.create_quit_popup());
} }
'r' | 'R' => { 'r' | 'R' => {
// Rename // Rename
@@ -547,7 +541,7 @@ impl FileTransferActivity {
KeyCode::Esc => { KeyCode::Esc => {
// Handle quit event // Handle quit event
// Create quit prompt dialog // Create quit prompt dialog
self.popup = self.create_disconnect_popup(); self.popup = Some(self.create_disconnect_popup());
} }
KeyCode::Tab => self.switch_input_field(), // <TAB> switch tab KeyCode::Tab => self.switch_input_field(), // <TAB> switch tab
KeyCode::Down => { KeyCode::Down => {
@@ -586,7 +580,7 @@ impl FileTransferActivity {
KeyCode::Char(ch) => match ch { KeyCode::Char(ch) => match ch {
'q' | 'Q' => { 'q' | 'Q' => {
// Create quit prompt dialog // Create quit prompt dialog
self.popup = self.create_quit_popup(); self.popup = Some(self.create_quit_popup());
} }
_ => { /* Nothing to do */ } _ => { /* Nothing to do */ }
}, },
src/ui/activities/filetransfer_activity/misc.rs
+6 -6
View File
@@ -62,23 +62,23 @@ impl FileTransferActivity {
/// ### create_quit_popup /// ### create_quit_popup
/// ///
/// Create quit popup input mode (since must be shared between different input handlers) /// Create quit popup input mode (since must be shared between different input handlers)
pub(super) fn create_disconnect_popup(&mut self) -> Option<Popup> { pub(super) fn create_disconnect_popup(&mut self) -> Popup {
Some(Popup::YesNo( Popup::YesNo(
String::from("Are you sure you want to disconnect?"), String::from("Are you sure you want to disconnect?"),
FileTransferActivity::disconnect, FileTransferActivity::disconnect,
FileTransferActivity::callback_nothing_to_do, FileTransferActivity::callback_nothing_to_do,
)) )
} }
/// ### create_quit_popup /// ### create_quit_popup
/// ///
/// Create quit popup input mode (since must be shared between different input handlers) /// Create quit popup input mode (since must be shared between different input handlers)
pub(super) fn create_quit_popup(&mut self) -> Option<Popup> { pub(super) fn create_quit_popup(&mut self) -> Popup {
Some(Popup::YesNo( Popup::YesNo(
String::from("Are you sure you want to quit?"), String::from("Are you sure you want to quit?"),
FileTransferActivity::disconnect_and_quit, FileTransferActivity::disconnect_and_quit,
FileTransferActivity::callback_nothing_to_do, FileTransferActivity::callback_nothing_to_do,
)) )
} }
/// ### switch_input_field /// ### switch_input_field
src/ui/activities/setup_activity/layout.rs
+5 -9
View File
@@ -441,15 +441,11 @@ impl SetupActivity {
// Iterate over ssh keys // Iterate over ssh keys
let mut ssh_keys: Vec<ListItem> = Vec::with_capacity(cli.iter_ssh_keys().count()); let mut ssh_keys: Vec<ListItem> = Vec::with_capacity(cli.iter_ssh_keys().count());
for key in cli.iter_ssh_keys() { for key in cli.iter_ssh_keys() {
if let Ok(host) = cli.get_ssh_key(key) { if let Ok(Some((addr, username, _))) = cli.get_ssh_key(key) {
if let Some((addr, username, _)) = host { ssh_keys.push(ListItem::new(Span::from(format!(
ssh_keys.push(ListItem::new(Span::from(format!( "{} at {}",
"{} at {}", username, addr,
username, addr, ))));
))));
} else {
continue;
}
} else { } else {
continue; continue;
} }
src/ui/activities/setup_activity/mod.rs
+5 -7
View File
@@ -168,13 +168,11 @@ impl Activity for SetupActivity {
return; return;
} }
// Read one event // Read one event
if let Ok(event) = self.context.as_ref().unwrap().input_hnd.read_event() { if let Ok(Some(event)) = self.context.as_ref().unwrap().input_hnd.read_event() {
if let Some(event) = event { // Set redraw to true
// Set redraw to true self.redraw = true;
self.redraw = true; // Handle event
// Handle event self.handle_input_event(&event);
self.handle_input_event(&event);
}
} }
// Redraw if necessary // Redraw if necessary
if self.redraw { if self.redraw {
src/utils/parser.rs
+86 -148
View File
@@ -56,9 +56,17 @@ lazy_static! {
static ref REMOTE_OPT_REGEX: Regex = Regex::new(r"(?:([a-z]+)://)?(?:([^@]+)@)?(?:([^:]+))(?::((?:[0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])(?:[0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])))?(?::([^:]+))?").ok().unwrap(); static ref REMOTE_OPT_REGEX: Regex = Regex::new(r"(?:([a-z]+)://)?(?:([^@]+)@)?(?:([^:]+))(?::((?:[0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])(?:[0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])))?(?::([^:]+))?").ok().unwrap();
} }
pub struct RemoteOptions {
pub hostname: String,
pub port: u16,
pub protocol: FileTransferProtocol,
pub username: Option<String>,
pub wrkdir: Option<PathBuf>,
}
/// ### parse_remote_opt /// ### parse_remote_opt
/// ///
/// Parse remote option string. Returns in case of success a tuple made of (address, port, protocol, username, wrkdir) /// Parse remote option string. Returns in case of success a RemoteOptions struct
/// For ssh if username is not provided, current user will be used. /// For ssh if username is not provided, current user will be used.
/// In case of error, message is returned /// In case of error, message is returned
/// If port is missing default port will be used for each protocol /// If port is missing default port will be used for each protocol
@@ -75,18 +83,7 @@ lazy_static! {
/// - sftp://172.26.104.1 /// - sftp://172.26.104.1
/// - ... /// - ...
/// ///
pub fn parse_remote_opt( pub fn parse_remote_opt(remote: &str) -> Result<RemoteOptions, String> {
remote: &str,
) -> Result<
(
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
),
String,
> {
// Set protocol to default protocol // Set protocol to default protocol
#[cfg(not(test))] // NOTE: don't use configuration during tests #[cfg(not(test))] // NOTE: don't use configuration during tests
let mut protocol: FileTransferProtocol = match environment::init_config_dir() { let mut protocol: FileTransferProtocol = match environment::init_config_dir() {
@@ -136,7 +133,7 @@ pub fn parse_remote_opt(
}, },
}; };
// Get address // Get address
let address: String = match groups.get(3) { let hostname: String = match groups.get(3) {
Some(group) => group.as_str().to_string(), Some(group) => group.as_str().to_string(),
None => return Err(String::from("Missing address")), None => return Err(String::from("Missing address")),
}; };
@@ -152,7 +149,13 @@ pub fn parse_remote_opt(
Some(group) => Some(PathBuf::from(group.as_str())), Some(group) => Some(PathBuf::from(group.as_str())),
None => None, None => None,
}; };
Ok((address, port, protocol, username, wrkdir)) Ok(RemoteOptions {
hostname,
port,
protocol,
username,
wrkdir,
})
} }
None => Err(String::from("Bad remote host syntax!")), None => Err(String::from("Bad remote host syntax!")),
} }
@@ -217,168 +220,103 @@ mod tests {
#[test] #[test]
fn test_utils_parse_remote_opt() { fn test_utils_parse_remote_opt() {
// Base case // Base case
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("172.26.104.1"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("172.26.104.1"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 22); assert_eq!(result.port, 22);
assert_eq!(result.2, FileTransferProtocol::Sftp); assert_eq!(result.protocol, FileTransferProtocol::Sftp);
assert!(result.3.is_some()); assert!(result.username.is_some());
// User case // User case
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("root@172.26.104.1"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("root@172.26.104.1"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 22); assert_eq!(result.port, 22);
assert_eq!(result.2, FileTransferProtocol::Sftp); assert_eq!(result.protocol, FileTransferProtocol::Sftp);
assert_eq!(result.3.unwrap(), String::from("root")); assert_eq!(result.username.unwrap(), String::from("root"));
assert!(result.4.is_none()); assert!(result.wrkdir.is_none());
// User + port // User + port
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("root@172.26.104.1:8022"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("root@172.26.104.1:8022"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 8022); assert_eq!(result.port, 8022);
assert_eq!(result.2, FileTransferProtocol::Sftp); assert_eq!(result.protocol, FileTransferProtocol::Sftp);
assert_eq!(result.3.unwrap(), String::from("root")); assert_eq!(result.username.unwrap(), String::from("root"));
assert!(result.4.is_none()); assert!(result.wrkdir.is_none());
// Port only // Port only
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("172.26.104.1:4022"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("172.26.104.1:4022"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 4022); assert_eq!(result.port, 4022);
assert_eq!(result.2, FileTransferProtocol::Sftp); assert_eq!(result.protocol, FileTransferProtocol::Sftp);
assert!(result.3.is_some()); assert!(result.username.is_some());
assert!(result.4.is_none()); assert!(result.wrkdir.is_none());
// Protocol // Protocol
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("ftp://172.26.104.1"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("ftp://172.26.104.1"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 21); // Fallback to ftp default assert_eq!(result.port, 21); // Fallback to ftp default
assert_eq!(result.2, FileTransferProtocol::Ftp(false)); assert_eq!(result.protocol, FileTransferProtocol::Ftp(false));
assert!(result.3.is_none()); // Doesn't fall back assert!(result.username.is_none()); // Doesn't fall back
assert!(result.4.is_none()); assert!(result.wrkdir.is_none());
// Protocol // Protocol
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("sftp://172.26.104.1"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("sftp://172.26.104.1"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 22); // Fallback to sftp default assert_eq!(result.port, 22); // Fallback to sftp default
assert_eq!(result.2, FileTransferProtocol::Sftp); assert_eq!(result.protocol, FileTransferProtocol::Sftp);
assert!(result.3.is_some()); // Doesn't fall back assert!(result.username.is_some()); // Doesn't fall back
assert!(result.4.is_none()); assert!(result.wrkdir.is_none());
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("scp://172.26.104.1"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("scp://172.26.104.1"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 22); // Fallback to scp default assert_eq!(result.port, 22); // Fallback to scp default
assert_eq!(result.2, FileTransferProtocol::Scp); assert_eq!(result.protocol, FileTransferProtocol::Scp);
assert!(result.3.is_some()); // Doesn't fall back assert!(result.username.is_some()); // Doesn't fall back
assert!(result.4.is_none()); assert!(result.wrkdir.is_none());
// Protocol + user // Protocol + user
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("ftps://anon@172.26.104.1"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("ftps://anon@172.26.104.1"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 21); // Fallback to ftp default assert_eq!(result.port, 21); // Fallback to ftp default
assert_eq!(result.2, FileTransferProtocol::Ftp(true)); assert_eq!(result.protocol, FileTransferProtocol::Ftp(true));
assert_eq!(result.3.unwrap(), String::from("anon")); assert_eq!(result.username.unwrap(), String::from("anon"));
assert!(result.4.is_none()); assert!(result.wrkdir.is_none());
// Path // Path
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("root@172.26.104.1:8022:/var"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("root@172.26.104.1:8022:/var"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 8022); assert_eq!(result.port, 8022);
assert_eq!(result.2, FileTransferProtocol::Sftp); assert_eq!(result.protocol, FileTransferProtocol::Sftp);
assert_eq!(result.3.unwrap(), String::from("root")); assert_eq!(result.username.unwrap(), String::from("root"));
assert_eq!(result.4.unwrap(), PathBuf::from("/var")); assert_eq!(result.wrkdir.unwrap(), PathBuf::from("/var"));
// Port only // Port only
let result: ( let result: RemoteOptions = parse_remote_opt(&String::from("172.26.104.1:home"))
String,
u16,
FileTransferProtocol,
Option<String>,
Option<PathBuf>,
) = parse_remote_opt(&String::from("172.26.104.1:home"))
.ok() .ok()
.unwrap(); .unwrap();
assert_eq!(result.0, String::from("172.26.104.1")); assert_eq!(result.hostname, String::from("172.26.104.1"));
assert_eq!(result.1, 22); assert_eq!(result.port, 22);
assert_eq!(result.2, FileTransferProtocol::Sftp); assert_eq!(result.protocol, FileTransferProtocol::Sftp);
assert!(result.3.is_some()); assert!(result.username.is_some());
assert_eq!(result.4.unwrap(), PathBuf::from("home")); assert_eq!(result.wrkdir.unwrap(), PathBuf::from("home"));
// All together now // All together now
let result: ( let result: RemoteOptions =
String, parse_remote_opt(&String::from("ftp://anon@172.26.104.1:8021:/tmp"))
u16, .ok()
FileTransferProtocol, .unwrap();
Option<String>, assert_eq!(result.hostname, String::from("172.26.104.1"));
Option<PathBuf>, assert_eq!(result.port, 8021); // Fallback to ftp default
) = parse_remote_opt(&String::from("ftp://anon@172.26.104.1:8021:/tmp")) assert_eq!(result.protocol, FileTransferProtocol::Ftp(false));
.ok() assert_eq!(result.username.unwrap(), String::from("anon"));
.unwrap(); assert_eq!(result.wrkdir.unwrap(), PathBuf::from("/tmp"));
assert_eq!(result.0, String::from("172.26.104.1"));
assert_eq!(result.1, 8021); // Fallback to ftp default
assert_eq!(result.2, FileTransferProtocol::Ftp(false));
assert_eq!(result.3.unwrap(), String::from("anon"));
assert_eq!(result.4.unwrap(), PathBuf::from("/tmp"));
// bad syntax // bad syntax
assert!(parse_remote_opt(&String::from("omar://172.26.104.1")).is_err()); // Bad protocol assert!(parse_remote_opt(&String::from("omar://172.26.104.1")).is_err()); // Bad protocol
assert!(parse_remote_opt(&String::from("omar://172.26.104.1:650000")).is_err()); assert!(parse_remote_opt(&String::from("omar://172.26.104.1:650000")).is_err());