spiders/kijetesantakaluotokieni
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os independent file handling

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spiders 2022-05-26 21:36:03 -07:00
parent 0d38fca1c6
commit 56c80fbd7e
1 changed files with 26 additions and 14 deletions
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40
src/critters.rs
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@ -2,6 +2,8 @@ use super::kule::*;
use std::env; use std::env;
use std::fs; use std::fs;
use std::io; use std::io;
use std::path::Path;
use std::path::PathBuf;
use voca_rs::*; use voca_rs::*;
// represents inherent structural information about a critter // represents inherent structural information about a critter
@ -420,7 +422,7 @@ $8 (III|\|| $9$0"
let paths = path(); let paths = path();
if file.is_err() && !paths.is_empty() { if file.is_err() && !paths.is_empty() {
for path in path() { for path in path() {
match fs::read_to_string(&format!("{}{}", manipulate::finish(&path, "/"), name)) { match fs::read_to_string(path.join(name)) {
Ok(f) => { Ok(f) => {
file = Ok(f); file = Ok(f);
break; break;
@ -430,7 +432,7 @@ $8 (III|\|| $9$0"
} }
} }
let file = file.map_err(|_| ( let file = file.map_err(|_| (
format!("mi ken ala lukin e nimi kije {}.\n - sina wile lukin e kije ale la o `kijetesantakaluotokieni --seme`\n - sina ken kepeken nimi suli, sama ni: /home/mi/kije\n - nimi poki li lon nimi $NASINKIJE la ilo kijetesantakaluotokieni li\n alasa lon poki ni. o kipisi e nimi poki kepeken sitelen \":\".", name), format!("mi ken ala lukin e nimi kije {}.\n - sina wile lukin e kije ale la o `kijetesantakaluotokieni --seme`\n - sina ken kepeken nimi suli, sama ni: /home/mi/kije\n - nimi pi poki lipu li lon nimi $NASINKIJE la ilo kijetesantakaluotokieni li\n alasa lon poki ni. o kipisi e nimi poki kepeken sitelen \":\" (ilo Windows la \";\").", name),
format!("couldn't find/read kijefile {}. check available critters with -l or --seme, try again with a full file path, or add colon-separated directories to $NASINKIJE", name) format!("couldn't find/read kijefile {}. check available critters with -l or --seme, try again with a full file path, or add colon-separated directories to $NASINKIJE", name)
))?; ))?;
@ -492,10 +494,13 @@ $8 (III|\|| $9$0"
} }
} }
fn path() -> Vec<String> { fn path() -> Vec<PathBuf> {
match env::var("NASINKIJE") { match env::var("NASINKIJE") {
Err(_) => Vec::new(), Err(_) => Vec::new(),
Ok(s) => s.split(":").map(|s| s.trim().to_string()).collect(), Ok(s) => s
.split(if cfg!(windows) { ";" } else { ":" })
.map(|s| Path::new(s.trim()).to_path_buf())
.collect(),
} }
} }
@ -524,24 +529,27 @@ pub fn list_files() -> Result<Vec<String>, (String, String)> {
files.push(builtin.to_string()); files.push(builtin.to_string());
} }
for i in path() { for i in path() {
let name = i
.to_str()
.unwrap_or("[mi ken ala sitelen UTF-8 e nimi poki.]");
match fs::read_dir(&i) { match fs::read_dir(&i) {
Err(e) => match e.kind() { Err(e) => match e.kind() {
io::ErrorKind::PermissionDenied => { io::ErrorKind::PermissionDenied => {
return Err(( return Err((
format!("mi ken ala lukin e poki ni: {}", i), format!("mi ken ala lukin e poki ni: {}", name),
format!("{}: permission denied", i), format!("{}: permission denied", name),
)) ))
} }
io::ErrorKind::NotFound => { io::ErrorKind::NotFound => {
return Err(( return Err((
format!("poki ni li lon ala: {}", i), format!("poki ni li lon ala: {}", name),
format!("{}: directory not found", i), format!("{}: directory not found", name),
)) ))
} }
_ => { _ => {
return Err(( return Err((
format!("ijo li pakala lon ni: {}\n{:?}", i, e.kind()), format!("ijo li pakala lon ni: {}\n{:?}", name, e.kind()),
format!("{}: an error occurred: {:?}", i, e.kind()), format!("{}: an error occurred: {:?}", name, e.kind()),
)) ))
} }
}, },
@ -550,16 +558,20 @@ pub fn list_files() -> Result<Vec<String>, (String, String)> {
let filename = read let filename = read
.map_err(|e| { .map_err(|e| {
( (
format!("mi ken ala lukin e lipu lon ni: {}\n{}", i, e.to_string()), format!(
format!("can't read file: {}\n{}", i, e.to_string()), "mi ken ala lukin e lipu lon ni: {}\n{}",
name,
e.to_string()
),
format!("can't read file: {}\n{}", name, e.to_string()),
) )
})? })?
.file_name() .file_name()
.into_string() .into_string()
.map_err(|_| { .map_err(|_| {
( (
format!("mi ken ala sitelen UTF-8 e nimi lipu lon ni: {}", i), format!("mi ken ala sitelen UTF-8 e nimi lipu lon ni: {}", name),
format!("could not display file name in {} as utf-8", i), format!("could not display file name in {} as utf-8", name),
) )
})?; })?;
files.push(filename); files.push(filename);