use fs::{create_dir, remove_dir_all};
use io::stdin;
use std::env::temp_dir;
use std::fs;
use std::fs::File;
use std::io;
use std::io::Read;
use std::path::PathBuf;
use std::process::{exit, Command as ProcessCommand};
use std::io::IsTerminal;
use log::{debug, Level};
use crate::model::opts::parse_opts;
use crate::model::state::TempState;
use crate::util::consts::*;
use crate::util::utils::*;
pub struct TempApp {
state: TempState,
}
impl TempApp {
pub fn run(&mut self) {
self.parse_opts();
self.input();
self.output()
}
fn input(&mut self) {
if !stdin().is_terminal() {
self.read_stdin_pipe()
} else {
self.read_stdin_terminal();
}
}
pub fn new() -> Self {
if let Err(_) = simple_logger::init_with_level(TEMP_LOG_LEVEL) {
eprintln!("{}", ERR_LOGGER);
}
let system_temp_dir = match std::env::var("TEMPRS_DIR") {
Ok(dir) => PathBuf::from(dir),
Err(_) => {
let mut d = temp_dir();
d.push(TEMP_DIR);
d
}
};
let mut temprs_dir = PathBuf::new();
temprs_dir.push(system_temp_dir.as_path());
let mut out_file = PathBuf::new();
let mut master_file = PathBuf::new();
out_file.push(system_temp_dir.as_path());
master_file.push(system_temp_dir.as_path());
out_file.push(format!("{}{}", TEMPFILE_PREFIX, util_time_ms()));
master_file.push(MASTER_RECORD_FILENAME);
if !temprs_dir.exists() {
match create_dir(temprs_dir.as_path()) {
Ok(_success) => {
debug!("create temp dir {}", temprs_dir.display());
}
Err(_error) => {
util_terminate_error(ERR_NO_FILE);
}
}
}
if !master_file.exists() {
match File::create(&master_file) {
Ok(_success) => {
debug!("create master file {}", master_file.display());
}
Err(_error) => {
util_terminate_error(ERR_FILE_READ);
}
}
} else {
let (paths, names) = util_file_to_paths_and_names(master_file.as_path());
let (exist, exist_names): (Vec<PathBuf>, Vec<Option<String>>) = paths.into_iter()
.zip(names.into_iter())
.filter(|(p, _)| p.exists())
.unzip();
debug!("exists size {}", exist.len());
util_paths_and_names_to_file(exist, &exist_names, &master_file);
}
debug!("out file {}", out_file.display());
debug!("file stack {}", master_file.display());
let (temp_file_stack, temp_file_names) = util_file_to_paths_and_names(&master_file);
debug!("found '{}' temp files on stack", temp_file_stack.len());
let state = TempState::new(
out_file,
master_file,
temprs_dir,
temp_file_stack,
temp_file_names,
None,
String::new(),
);
Self { state }
}
pub fn state(&mut self) -> &mut TempState {
&mut self.state
}
fn read_stdin_terminal(&mut self) {
debug!("stdin term");
let arg_path = self.state.arg_file().as_ref().map(|p| p.clone());
match arg_path {
Some(arg_file) => {
let content = util_file_contents_to_string(arg_file.as_path());
if self.state.verbose() > 0 {
self.state.set_output_buffer(content.clone());
}
self.state.set_holding_buffer(content);
self.overwrite_idx_or_write_new_tempfile();
}
None => {
let last_path = self.state.temp_file_stack().last().cloned();
if let Some(f) = last_path {
let content = util_file_contents_to_string(f.as_path());
self.state.set_output_buffer(content);
}
}
}
}
fn output(&mut self) {
if !io::stdout().is_terminal() {
self.write_stdout_pipe();
} else {
self.write_stdout_terminal();
}
}
fn write_stdout_terminal(&mut self) {
debug!("stdout term");
self.cyber_print_buffer_or_stack_file();
}
fn write_stdout_pipe(&mut self) {
debug!("stdout pipe");
self.print_buffer_or_stack_file();
}
fn add_idx_in_stack(&mut self, f: String) {
match f.parse::<i32>() {
Ok(idx) => {
let mut cur_files = self.state().temp_file_stack().clone();
let mut cur_names = self.state().temp_file_names().clone();
let insert_pos = util_transform_idx(idx, cur_files.len());
cur_files.insert(insert_pos, self.state().new_temp_file().clone());
cur_names.insert(insert_pos, self.state().name().clone());
util_paths_and_names_to_file(cur_files, &cur_names, self.state().master_record_file());
}
Err(_error) => {
util_terminate_error(ERR_INVALID_IDX);
}
}
}
fn resolve_idx(&self, f: &str) -> Option<usize> {
match f.parse::<i32>() {
Ok(idx) => {
let stk = self.state.temp_file_stack();
Some(util_transform_idx(idx, stk.len()))
}
Err(_) => {
self.state.temp_file_names().iter().position(|n| {
n.as_deref() == Some(f)
})
}
}
}
fn idx_in_stack_tempfile(&mut self, f: String) -> Option<&PathBuf> {
match self.resolve_idx(&f) {
Some(idx) => self.state().temp_file_stack().get(idx),
None => {
util_terminate_error(ERR_INVALID_IDX);
None
}
}
}
fn resolve_output_path(&self) -> Option<PathBuf> {
self.state.output_temp_file().as_ref().map(|stk_idx| {
match self.resolve_idx(stk_idx) {
Some(idx) => self.state.temp_file_stack()[idx].clone(),
None => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
}
})
}
fn print_buffer_or_stack_file(&self) {
if let Some(path) = self.resolve_output_path() {
print!("{}", util_file_contents_to_string(path.as_path()));
} else if !self.state.output_buffer().is_empty() {
print!("{}", self.state.output_buffer());
}
}
fn cyber_print_buffer_or_stack_file(&self) {
if let Some(path) = self.resolve_output_path() {
cyber_print_content(&util_file_contents_to_string(path.as_path()));
} else if !self.state.output_buffer().is_empty() {
cyber_print_content(self.state.output_buffer());
}
}
fn read_stdin_pipe(&mut self) {
debug!("stdin pipe");
let mut input = String::new();
if let Err(_e) = stdin().read_to_string(&mut input) {
util_terminate_error(ERR_FILE_READ);
}
if self.state.verbose() > 0 {
self.state.set_output_buffer(input.clone());
}
self.state.set_holding_buffer(input);
self.overwrite_idx_or_write_new_tempfile()
}
fn overwrite_idx_or_write_new_tempfile(&mut self) {
let file_contents = String::from(self.state.holding_buffer());
let append_idx = self.state.append_temp_file().clone();
let input_idx = self.state.input_temp_file().clone();
let insert_idx = self.state.insert_idx().clone();
if let Some(stk_idx) = append_idx {
if let Some(f) = self.idx_in_stack_tempfile(stk_idx) {
util_append_file(f, &file_contents);
}
return;
}
match input_idx {
Some(stk_idx) => {
if let Some(f) = self.idx_in_stack_tempfile(stk_idx) {
util_overwrite_file(f, &file_contents);
}
}
None => {
match insert_idx {
Some(idx) => {
self.add_idx_in_stack(idx);
util_overwrite_file(self.state().new_temp_file(), &file_contents);
}
None => {
self.append_to_master_list();
util_overwrite_file(self.state().new_temp_file(), &file_contents);
}
}
}
}
}
fn append_to_master_list(&mut self) {
debug!(
"append file {} to master",
self.state().new_temp_file().display()
);
let mut buffer = String::new();
buffer.push_str(self.state().out_file_path_str().as_str());
if let Some(name) = self.state().name() {
buffer.push('\t');
buffer.push_str(name);
}
buffer.push('\n');
util_append_file(self.state().master_record_file(), &buffer);
}
fn parse_opts(&mut self) {
let matches = parse_opts().get_matches();
if matches.get_count(VERBOSE) > 0 {
let _ = simple_logger::init_with_level(Level::Debug);
self.state().set_verbose(1);
}
if matches.get_flag(SILENT) {
self.state().set_silent(true);
}
if matches.get_flag(UNSHIFT) {
self.state().set_insert_idx(Some(String::from("1")));
}
if let Some(i) = matches.get_one::<String>(ADD) {
self.state().set_insert_idx(Some(i.clone()));
}
if let Some(f) = matches.get_one::<String>(ARGFILE) {
self.state().set_arg_file(Some(PathBuf::from(f)));
}
if let Some(i) = matches.get_one::<String>(INPUT) {
self.state().set_input_temp_file(Some(i.clone()));
}
if let Some(i) = matches.get_one::<String>(OUTPUT) {
self.state().set_output_temp_file(Some(i.clone()));
}
if let Some(i) = matches.get_one::<String>(APPEND) {
self.state().set_append_temp_file(Some(i.clone()));
}
if let Some(n) = matches.get_one::<String>(TAG) {
if n.contains('\t') {
util_terminate_error(ERR_NAME_TAB);
}
let name = n.clone();
if self.state().temp_file_names().iter().any(|existing| existing.as_deref() == Some(&name)) {
util_terminate_error(ERR_INVALID_NAME);
}
self.state().set_name(Some(name));
}
if matches.get_flag(LIST_FILES) {
self.list_tempfiles();
}
if matches.get_flag(LIST_FILES_NUMBERED) {
self.list_tempfiles_numbered();
}
if matches.get_flag(COUNT) {
self.count_tempfiles();
}
if matches.get_flag(DIRECTORY) {
self.list_home();
}
if matches.get_flag(MASTER) {
self.list_master();
}
if matches.get_flag(LIST_CONTENTS) {
self.list_tempfiles_contents();
}
if matches.get_flag(LIST_CONTENTS_NUMBERED) {
self.list_tempfiles_contents_numbered();
}
if matches.get_flag(CLEAR) {
self.clear_all();
}
if matches.get_flag(REVERSE) {
self.reverse_stack();
}
if let Some(h) = matches.get_one::<String>(EXPIRE) {
self.expire_tempfiles(h.clone());
}
if let Some(vals) = matches.get_many::<String>(HEAD) {
let v: Vec<String> = vals.cloned().collect();
self.head_tempfile(v[0].clone(), v[1].clone());
}
if let Some(vals) = matches.get_many::<String>(TAIL) {
let v: Vec<String> = vals.cloned().collect();
self.tail_tempfile(v[0].clone(), v[1].clone());
}
if let Some(f) = matches.get_one::<String>(WC) {
self.wc_tempfile(f.clone());
}
if let Some(f) = matches.get_one::<String>(SIZE) {
self.size_tempfile(f.clone());
}
if matches.get_flag(SHIFT) {
self.remove_at_idx(format!("{}", 1))
}
if matches.get_flag(POP) {
let top = self.state().temp_file_stack().len();
self.remove_at_idx(format!("{}", top))
}
if let Some(f) = matches.get_one::<String>(EDIT) {
self.edit_tempfile(f.clone());
}
if let Some(f) = matches.get_one::<String>(INFO) {
self.info_tempfile(f.clone());
}
if let Some(p) = matches.get_one::<String>(GREP) {
self.grep_tempfiles(p.clone());
}
if let Some(vals) = matches.get_many::<String>(CAT) {
let v: Vec<String> = vals.cloned().collect();
self.cat_tempfiles(v);
}
if let Some(vals) = matches.get_many::<String>(DIFF) {
let v: Vec<String> = vals.cloned().collect();
self.diff_tempfiles(v[0].clone(), v[1].clone());
}
if let Some(vals) = matches.get_many::<String>(MOVE) {
let v: Vec<String> = vals.cloned().collect();
self.move_tempfile(v[0].clone(), v[1].clone());
}
if let Some(f) = matches.get_one::<String>(DUP) {
self.dup_tempfile(f.clone());
}
if let Some(vals) = matches.get_many::<String>(SWAP) {
let v: Vec<String> = vals.cloned().collect();
self.swap_tempfiles(v[0].clone(), v[1].clone());
}
if let Some(vals) = matches.get_many::<String>(RENAME) {
let v: Vec<String> = vals.cloned().collect();
self.rename_tag(v[0].clone(), v[1].clone());
}
if let Some(f) = matches.get_one::<String>(REMOVE) {
self.remove_at_idx(f.clone());
}
}
fn list_tempfiles_contents(&mut self) {
debug!("list contents");
let stk = self.state().temp_file_stack();
for p in stk.iter() {
let string = util_file_contents_to_string(p.as_path());
cyber_content(&string);
}
exit(0)
}
fn list_tempfiles_contents_numbered(&mut self) {
debug!("list contents");
let stk = self.state().temp_file_stack().clone();
let names = self.state().temp_file_names().clone();
if !stk.is_empty() {
cyber_hr();
}
for (i, (p, n)) in stk.iter().zip(names.iter()).enumerate() {
let string = util_file_contents_to_string(p.as_path());
cyber_idx_content_named(i + 1, p, &string, n);
cyber_hr();
}
exit(0)
}
fn count_tempfiles(&mut self) {
println!("{}", self.state().temp_file_stack().len());
exit(0)
}
fn list_home(&mut self) {
let dir = self.state().temprs_dir();
cyber_single_path(dir);
exit(0)
}
fn list_master(&mut self) {
let master = self.state().master_record_file();
cyber_single_path(master);
exit(0)
}
fn list_tempfiles(&mut self) {
debug!("list files");
let stk = self.state().temp_file_stack();
for p in stk.iter() {
cyber_path(p);
}
exit(0)
}
fn list_tempfiles_numbered(&mut self) {
debug!("list files");
let stk = self.state().temp_file_stack().clone();
let names = self.state().temp_file_names().clone();
if !stk.is_empty() {
cyber_hr();
}
for (i, (p, n)) in stk.iter().zip(names.iter()).enumerate() {
cyber_idx_path_named(i + 1, p, n);
cyber_hr();
}
exit(0)
}
fn size_tempfile(&mut self, stk_idx: String) {
match self.resolve_idx(&stk_idx) {
Some(idx) => {
let path = &self.state.temp_file_stack()[idx];
let meta = match fs::metadata(path) {
Ok(m) => m,
Err(_) => { util_terminate_error(ERR_FILE_READ); unreachable!() }
};
println!("{}", meta.len());
exit(0)
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
fn wc_tempfile(&mut self, stk_idx: String) {
match self.resolve_idx(&stk_idx) {
Some(idx) => {
let content = util_file_contents_to_string(self.state.temp_file_stack()[idx].as_path());
println!("{}", content.lines().count());
exit(0)
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
fn head_tempfile(&mut self, stk_idx: String, n_str: String) {
let n: usize = match n_str.parse() {
Ok(v) => v,
Err(_) => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
match self.resolve_idx(&stk_idx) {
Some(idx) => {
let content = util_file_contents_to_string(self.state.temp_file_stack()[idx].as_path());
let lines: String = content.lines().take(n).collect::<Vec<&str>>().join("\n");
if !lines.is_empty() {
if io::stdout().is_terminal() {
cyber_print_content(&lines);
} else {
println!("{}", lines);
}
}
exit(0)
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
fn tail_tempfile(&mut self, stk_idx: String, n_str: String) {
let n: usize = match n_str.parse() {
Ok(v) => v,
Err(_) => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
match self.resolve_idx(&stk_idx) {
Some(idx) => {
let content = util_file_contents_to_string(self.state.temp_file_stack()[idx].as_path());
let all_lines: Vec<&str> = content.lines().collect();
let start = all_lines.len().saturating_sub(n);
let lines: String = all_lines[start..].join("\n");
if !lines.is_empty() {
if io::stdout().is_terminal() {
cyber_print_content(&lines);
} else {
println!("{}", lines);
}
}
exit(0)
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
fn expire_tempfiles(&mut self, hours_str: String) {
let hours: f64 = match hours_str.parse() {
Ok(h) => h,
Err(_) => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
let cutoff_secs = (hours * 3600.0) as u64;
let now = std::time::SystemTime::now();
let paths = self.state.temp_file_stack().clone();
let names = self.state.temp_file_names().clone();
let mut kept_paths = Vec::new();
let mut kept_names = Vec::new();
let mut removed = 0usize;
for (p, n) in paths.into_iter().zip(names.into_iter()) {
let dominated = fs::metadata(&p).ok().and_then(|m| {
m.modified().ok()
}).and_then(|mtime| {
now.duration_since(mtime).ok()
}).map(|age| age.as_secs() >= cutoff_secs)
.unwrap_or(true);
if dominated {
util_remove_file(&p);
removed += 1;
} else {
kept_paths.push(p);
kept_names.push(n);
}
}
util_paths_and_names_to_file(kept_paths, &kept_names, self.state.master_record_file());
println!("{}", removed);
exit(0)
}
fn reverse_stack(&mut self) {
let mut paths = self.state.temp_file_stack().clone();
let mut names = self.state.temp_file_names().clone();
paths.reverse();
names.reverse();
util_paths_and_names_to_file(paths, &names, self.state.master_record_file());
exit(0)
}
fn clear_all(&mut self) {
let parent = match self.state().master_record_file().as_path().parent() {
Some(p) => p.to_path_buf(),
None => { util_terminate_error(ERR_NO_FILE); unreachable!() }
};
if let Err(_e) = remove_dir_all(&parent) {
util_terminate_error(ERR_NO_FILE);
}
exit(0)
}
fn dup_tempfile(&mut self, stk_idx: String) {
match self.resolve_idx(&stk_idx) {
Some(idx) => {
let content = util_file_contents_to_string(self.state.temp_file_stack()[idx].as_path());
self.append_to_master_list();
util_overwrite_file(self.state.new_temp_file(), &content);
exit(0)
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
fn swap_tempfiles(&mut self, a: String, b: String) {
let idx_a = match self.resolve_idx(&a) {
Some(idx) => idx,
None => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
let idx_b = match self.resolve_idx(&b) {
Some(idx) => idx,
None => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
let mut paths = self.state().temp_file_stack().clone();
let mut names = self.state().temp_file_names().clone();
paths.swap(idx_a, idx_b);
names.swap(idx_a, idx_b);
util_paths_and_names_to_file(paths, &names, self.state().master_record_file());
exit(0)
}
fn move_tempfile(&mut self, from: String, to: String) {
let from_idx = match self.resolve_idx(&from) {
Some(idx) => idx,
None => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
let to_idx = match to.parse::<i32>() {
Ok(idx) => util_transform_idx(idx, self.state().temp_file_stack().len()),
Err(_) => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
let mut paths = self.state().temp_file_stack().clone();
let mut names = self.state().temp_file_names().clone();
let path = paths.remove(from_idx);
let name = names.remove(from_idx);
let insert_at = if to_idx > paths.len() { paths.len() } else { to_idx };
paths.insert(insert_at, path);
names.insert(insert_at, name);
util_paths_and_names_to_file(paths, &names, self.state().master_record_file());
exit(0)
}
fn diff_tempfiles(&mut self, a: String, b: String) {
let path_a = match self.resolve_idx(&a) {
Some(idx) => self.state().temp_file_stack()[idx].clone(),
None => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
let path_b = match self.resolve_idx(&b) {
Some(idx) => self.state().temp_file_stack()[idx].clone(),
None => { util_terminate_error(ERR_INVALID_IDX); unreachable!() }
};
let status = ProcessCommand::new("diff")
.arg("-u")
.arg(&path_a)
.arg(&path_b)
.status();
match status {
Ok(s) => exit(s.code().unwrap_or(2)),
Err(_) => { util_terminate_error(ERR_FILE_READ); }
}
}
fn cat_tempfiles(&mut self, indices: Vec<String>) {
let mut combined = String::new();
for idx_str in &indices {
match self.resolve_idx(idx_str) {
Some(idx) => {
let path = &self.state().temp_file_stack()[idx];
let content = util_file_contents_to_string(path.as_path());
combined.push_str(&content);
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
if io::stdout().is_terminal() {
cyber_print_content(&combined);
} else {
print!("{}", combined);
}
exit(0)
}
fn grep_tempfiles(&mut self, pattern: String) {
let stk = self.state().temp_file_stack().clone();
let names = self.state().temp_file_names().clone();
let is_tty = io::stdout().is_terminal();
let mut found = false;
for (i, (p, n)) in stk.iter().zip(names.iter()).enumerate() {
let content = util_file_contents_to_string(p.as_path());
let matching_lines: Vec<(usize, &str)> = content
.lines()
.enumerate()
.filter(|(_, line)| line.contains(&pattern))
.collect();
if matching_lines.is_empty() {
continue;
}
found = true;
if is_tty {
cyber_hr();
let tag = match n {
Some(name) => format!(" \x1b[33m@{}\x1b[0m", name),
None => String::new(),
};
println!(
"\x1b[33m [{:02}]\x1b[0m \x1b[36m>\x1b[0m \x1b[35m{}\x1b[0m{}",
i + 1, p.display(), tag
);
for (ln, line) in &matching_lines {
let highlighted = line.replace(
&pattern,
&format!("\x1b[31;1m{}\x1b[0;32m", pattern),
);
println!("\x1b[33m {}:\x1b[0m \x1b[32m{}\x1b[0m", ln + 1, highlighted);
}
} else {
let tag = match n {
Some(name) => format!(" @{}", name),
None => String::new(),
};
println!("{}:{}{}", i + 1, p.display(), tag);
for (ln, line) in &matching_lines {
println!(" {}:{}", ln + 1, line);
}
}
}
if found && is_tty {
cyber_hr();
}
exit(if found { 0 } else { 1 })
}
fn info_tempfile(&mut self, stk_idx: String) {
match self.resolve_idx(&stk_idx) {
Some(idx) => {
let path = self.state().temp_file_stack()[idx].clone();
let name = self.state().temp_file_names()[idx].clone();
let meta = match fs::metadata(&path) {
Ok(m) => m,
Err(_) => { util_terminate_error(ERR_FILE_READ); unreachable!() }
};
let size = meta.len();
let modified = meta.modified().ok().and_then(|t| {
t.duration_since(std::time::UNIX_EPOCH).ok()
}).map(|d| d.as_secs()).unwrap_or(0);
let size_str = if size < 1024 {
format!("{} B", size)
} else if size < 1024 * 1024 {
format!("{:.1} KiB", size as f64 / 1024.0)
} else {
format!("{:.1} MiB", size as f64 / (1024.0 * 1024.0))
};
if io::stdout().is_terminal() {
cyber_hr();
println!("\x1b[33m index:\x1b[0m {}", idx + 1);
if let Some(ref n) = name {
println!("\x1b[33m name:\x1b[0m \x1b[35m@{}\x1b[0m", n);
}
println!("\x1b[33m path:\x1b[0m \x1b[35m{}\x1b[0m", path.display());
println!("\x1b[33m size:\x1b[0m {}", size_str);
println!("\x1b[33m mtime:\x1b[0m {}", modified);
cyber_hr();
} else {
println!("index: {}", idx + 1);
if let Some(ref n) = name {
println!("name: {}", n);
}
println!("path: {}", path.display());
println!("size: {}", size_str);
println!("mtime: {}", modified);
}
exit(0)
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
fn rename_tag(&mut self, old: String, new: String) {
if new.contains('\t') {
util_terminate_error(ERR_NAME_TAB);
}
if self.state().temp_file_names().iter().any(|n| n.as_deref() == Some(&new)) {
util_terminate_error(ERR_INVALID_NAME);
}
match self.resolve_idx(&old) {
Some(idx) => {
let mut names = self.state().temp_file_names().clone();
names[idx] = Some(new);
let paths = self.state().temp_file_stack().clone();
util_paths_and_names_to_file(paths, &names, self.state().master_record_file());
exit(0)
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
fn edit_tempfile(&mut self, stk_idx: String) {
let editor = std::env::var("EDITOR").unwrap_or_else(|_| String::from("vi"));
match self.idx_in_stack_tempfile(stk_idx) {
Some(f) => {
let path = f.clone();
match ProcessCommand::new(&editor).arg(&path).status() {
Ok(s) => exit(s.code().unwrap_or(1)),
Err(_) => util_terminate_error(ERR_EDITOR),
}
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
fn remove_at_idx(&mut self, stk_idx: String) {
match self.resolve_idx(&stk_idx) {
Some(idx) => {
let cur = self.state().temp_file_stack().clone();
let cur_names = self.state().temp_file_names().clone();
if let Some(f) = cur.get(idx) {
util_remove_file(f);
}
let col: Vec<PathBuf> = cur.into_iter().enumerate().filter(|(i, _)| *i != idx).map(|(_, p)| p).collect();
let col_names: Vec<Option<String>> = cur_names.into_iter().enumerate().filter(|(i, _)| *i != idx).map(|(_, n)| n).collect();
util_paths_and_names_to_file(col, &col_names, self.state().master_record_file());
exit(0)
}
None => util_terminate_error(ERR_INVALID_IDX),
}
}
}