ddidderr
f2c4b40062
Ports ZIG/src/cli into ghostty-cli: action detection/dispatch with per-action --help, and the actions help, version, list-actions, list-colors, list-keybinds, list-themes (plain listing plus an interactive ratatui browser mirroring Ghostty's libvaxis UI), show-config, validate-config, edit-config, crash-report (listing), ssh-cache and boo (235 embedded frames). Verified byte-for-byte against the installed Ghostty 1.3.1 for stdout, stderr and exit codes of most actions, incl. tty output in a pty at widths 20-200. Known differences: +list-colors --plain prints all 782 colors (Ghostty truncates at 617 because it never flushes), +version has placeholder build info until build_info::set is wired up. Deferred: list-fonts, show-face (need font discovery integration) and new-window (needs GTK IPC); they return NotYetAvailable for now. Test Plan: - cargo test -p ghostty-cli (86 tests) - cargo run -p ghostty-cli --example cli -- +list-keybinds --plain and diff against `ghostty +list-keybinds --plain`
49 lines
1.3 KiB
Rust
49 lines
1.3 KiB
Rust
//! The error type returned by CLI actions.
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use ghostty_config::cli_args::ArgError;
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/// The name used by [`ArgError::Other`] to signal that `--help`/`-h` was
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/// passed (Zig: `Action.help_error`).
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pub const HELP_ERROR_NAME: &str = "ActionHelpRequested";
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#[derive(Debug, thiserror::Error)]
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pub enum Error {
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/// This should be returned by actions that want to print the help text
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/// (Zig: `error.ActionHelpRequested`).
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#[error("ActionHelpRequested")]
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ActionHelpRequested,
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/// Argument parsing failed.
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#[error("{0}")]
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Args(ArgError),
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/// Loading the configuration failed.
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#[error("{0}")]
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Config(#[from] ghostty_config::config::Error),
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#[error("{0}")]
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Io(#[from] std::io::Error),
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/// The action exists but depends on functionality that is not ported yet.
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#[error("the `+{0}` action is not yet available in this build")]
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NotYetAvailable(&'static str),
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#[error("{0}")]
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Other(String),
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}
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impl From<ArgError> for Error {
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fn from(e: ArgError) -> Self {
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match e {
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ArgError::Other(ref n) if n == HELP_ERROR_NAME => Error::ActionHelpRequested,
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e => Error::Args(e),
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}
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}
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}
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impl From<std::fmt::Error> for Error {
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fn from(_: std::fmt::Error) -> Self {
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Error::Other("FormatError".to_string())
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}
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}
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