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210 lines
6.0 KiB
Rust
210 lines
6.0 KiB
Rust
#![allow(clippy::too_many_arguments)]
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use std::env;
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use xplr::cli::Cli;
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use xplr::runner;
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fn main() {
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let cli = Cli::parse(env::args()).unwrap_or_else(|e| {
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eprintln!("error: {}", e);
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std::process::exit(1);
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});
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if cli.help {
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let usage = r###"
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xplr [FLAG]... [OPTION]... [PATH] [SELECTION]..."###;
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let flags = r###"
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- Reads new-line (\n) separated paths from stdin
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-- Denotes the end of command-line flags and options
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--force-focus Focuses on the given <PATH>, even if it is a directory
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-h, --help Prints help information
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--print-pwd-as-result Prints the present working directory when quitting
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with `PrintResultAndQuit`
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--read-only Enables read-only mode (config.general.read_only)
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--read0 Reads paths separated using the null character (\0)
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--write0 Prints paths separated using the null character (\0)
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-0 --null Combines --read0 and --write0
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-V, --version Prints version information"###;
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let options = r###"
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-c, --config <PATH> Specifies a custom config file (default is
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"$HOME/.config/xplr/init.lua")
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-C, --extra-config <PATH>... Specifies extra config files to load
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--on-load <MESSAGE>... Sends messages when xplr loads"###;
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let args = r###"
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<PATH> Path to focus on, or enter if directory, (default is `.`)
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<SELECTION>... Paths to select, requires <PATH> to be set explicitly"###;
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let help = format!(
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"xplr {}\n{}\n{}\n\nUSAGE:{}\n\nFLAGS:{}\n\nOPTIONS:{}\n\nARGS:{}",
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xplr::app::VERSION,
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env!("CARGO_PKG_AUTHORS"),
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env!("CARGO_PKG_DESCRIPTION"),
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usage,
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flags,
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options,
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args,
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);
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let help = help.trim();
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println!("{}", help);
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} else if cli.version {
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println!("xplr {}", xplr::app::VERSION);
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} else {
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let write0 = cli.write0;
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match runner::from_cli(cli).and_then(|a| a.run()) {
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Ok(Some(mut out)) => {
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if write0 {
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out = out
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.trim_end()
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.chars()
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.map(|c| if c == '\n' { '\0' } else { c })
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.collect();
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}
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print!("{}", out);
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}
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Ok(None) => {}
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Err(err) => {
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if !err.to_string().is_empty() {
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eprintln!("error: {}", err);
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};
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std::process::exit(1);
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}
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}
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}
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}
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#[cfg(test)]
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mod tests {
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use assert_cmd::Command;
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#[test]
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fn test_no_debug_in_lib() {
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// for pat in ["print!", "println!"].iter() {
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// Command::new("grep")
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// .args(&[
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// "-R",
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// pat,
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// "src",
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// "--exclude-dir",
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// "bin/",
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// "--exclude-dir",
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// "rustc/",
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// ])
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// .assert()
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// .failure();
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// }
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//
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// TODO: fix github macos runner
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}
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#[test]
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fn test_cli_version() {
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Command::cargo_bin("xplr")
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.unwrap()
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.arg("--version")
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.assert()
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.success()
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.code(0)
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.stdout(format!("xplr {}\n", xplr::app::VERSION))
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.stderr("");
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Command::cargo_bin("xplr")
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.unwrap()
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.arg("-V")
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.assert()
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.success()
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.code(0)
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.stdout(format!("xplr {}\n", xplr::app::VERSION))
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.stderr("");
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}
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#[test]
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fn test_cli_help() {
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Command::cargo_bin("xplr")
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.unwrap()
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.arg("-h")
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.assert()
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.success()
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.code(0)
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.stderr("");
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Command::cargo_bin("xplr")
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.unwrap()
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.arg("--help")
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.assert()
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.success()
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.code(0)
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.stderr("");
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}
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// TODO fix GitHub CI failures
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//
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// #[test]
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// fn test_cli_path_arg_valid() {
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// Command::cargo_bin("xplr")
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// .unwrap()
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// .arg("src")
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// .arg("--on-load")
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// .arg("PrintResultAndQuit")
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// .assert()
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// .success()
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// .code(0)
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// .stderr("");
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//
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// Command::cargo_bin("xplr")
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// .unwrap()
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// .arg("src")
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// .arg("--on-load")
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// .arg("PrintResultAndQuit")
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// .assert()
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// .success()
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// .code(0)
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// .stderr("");
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//
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// Command::cargo_bin("xplr")
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// .unwrap()
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// .arg("--on-load")
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// .arg("PrintResultAndQuit")
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// .arg("--")
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// .arg("src")
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// .assert()
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// .success()
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// .code(0)
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// .stderr("");
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// }
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//
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// #[test]
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// fn test_cli_path_stdin_valid() {
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// Command::cargo_bin("xplr")
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// .unwrap()
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// .arg("-")
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// .arg("--on-load")
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// .arg("PrintResultAndQuit")
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// .write_stdin("src\n")
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// .assert()
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// .success()
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// .code(0)
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// .stderr("");
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// }
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//
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// #[test]
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// fn test_on_load_yaml_parsing() {
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// Command::cargo_bin("xplr")
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// .unwrap()
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// .arg("--on-load")
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// .arg("Call: {command: touch, args: [foo]}")
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// .arg("Quit")
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// .assert()
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// .success()
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// .code(0)
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// .stderr("");
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//
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// std::fs::remove_file("foo").unwrap();
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// }
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}
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