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added the 'use_editor' option to enable using vim as a default

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This commit is contained in:
Valerie Wolfe 2021-07-27 16:17:45 -04:00
parent 206dc672ec
commit 43397e0640
2 changed files with 28 additions and 5 deletions
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2
README.md
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@ -8,6 +8,8 @@ For example, for
[open]
# zero-operand command
command = atom .
# use $EDITOR to edit files without specified commands?
use_editor = true
[.md]
command = typora

23
src/main.rs
View file

@ -1,5 +1,5 @@
use std::{
env::{args, current_dir},
env::{args, current_dir, var},
path::Path,
process::{Command, exit, Stdio}
};
@ -104,12 +104,33 @@ FLAGS:
}
let i_exe = config.get(ext, "command");
if i_exe.is_none() {
let use_editor = config.getbool("open", "use_editor");
if use_editor.is_ok() && use_editor.ok().unwrap().unwrap() {
let i_editor = var("EDITOR");
if i_editor.is_err() {
println!("open: encountered an error trying to access $EDITOR");
exit(1);
}
let editor = i_editor.ok().unwrap();
if editor.is_empty() {
println!("open: $EDITOR is not defined.");
exit(1);
}
let mut command = Command::new(editor);
command.args(vec![i_target]);
command.stdout(Stdio::inherit())
.stderr(Stdio::inherit())
.stdin(Stdio::inherit());
command.output().ok();
exit(0);
} else {
match ext {
"dir" => println!("open: no command specified for directories."),
_ => println!("open: no command specified for \"{}\" files.", ext)
}
exit(1);
}
}
let exe = i_exe.unwrap();
let mut parts = exe.split(" ");
let mut command = Command::new(parts.next().unwrap());