use {
crate::{
app::*,
display::Screen,
errors::ProgramError,
launchable::Launchable,
skin::{PanelSkin, StyleMap},
tree::Tree,
},
crokey::crossterm::tty::IsTty,
pathdiff,
std::{
io::{self, stdout},
path::Path,
},
};
fn print_string(string: String, _con: &AppContext) -> io::Result<CmdResult> {
Ok(
CmdResult::from(Launchable::printer(string))
)
}
pub fn print_paths(sel_info: SelInfo, con: &AppContext) -> io::Result<CmdResult> {
let string = match sel_info {
SelInfo::None => "".to_string(), SelInfo::One(sel) => sel.path.to_string_lossy().to_string(),
SelInfo::More(stage) => {
let mut string = String::new();
for path in stage.paths().iter() {
string.push_str(&path.to_string_lossy());
string.push('\n');
}
string
}
};
print_string(string, con)
}
fn relativize_path(path: &Path, con: &AppContext) -> io::Result<String> {
let relative_path = match pathdiff::diff_paths(path, &con.initial_root) {
None => {
return Err(io::Error::new(
io::ErrorKind::Other,
format!("Cannot relativize {path:?}"), ));
}
Some(p) => p,
};
Ok(
if relative_path.components().next().is_some() {
relative_path.to_string_lossy().to_string()
} else {
".".to_string()
}
)
}
pub fn print_relative_paths(sel_info: SelInfo, con: &AppContext) -> io::Result<CmdResult> {
let string = match sel_info {
SelInfo::None => "".to_string(),
SelInfo::One(sel) => relativize_path(sel.path, con)?,
SelInfo::More(stage) => {
let mut string = String::new();
for path in stage.paths().iter() {
string.push_str(&relativize_path(path, con)?);
string.push('\n');
}
string
}
};
print_string(string, con)
}
pub fn print_tree(
tree: &Tree,
screen: Screen,
panel_skin: &PanelSkin,
con: &AppContext,
) -> Result<CmdResult, ProgramError> {
let show_color = con.launch_args.color.unwrap_or_else(|| stdout().is_tty());
let styles = if show_color {
panel_skin.styles.clone()
} else {
StyleMap::no_term()
};
Ok(CmdResult::from(Launchable::tree_printer(
tree,
screen,
styles,
con.ext_colors.clone(),
)))
}