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update

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Hatter Jiang
2020-04-12 00:55:37 +08:00
parent b8da734669
commit 7811e29921
3 changed files with 11 additions and 21 deletions
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5
src/util_env.rs
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@@ -2,8 +2,5 @@
use std::env; use std::env;
pub fn is_env_on(var: &str) -> bool { pub fn is_env_on(var: &str) -> bool {
match env::var(var) { env::var(var).map(|v| v.to_lowercase()).map(|v| (v == "true" || v == "yes" || v == "1")).unwrap_or(false)
Err(_) => false,
Ok(v) => (v == "TRUE" || v == "true" || v =="YES" || v == "yes" || v == "1"),
}
} }

21
src/util_file.rs
View File

@@ -6,6 +6,7 @@ use std::{
}; };
use super::{ use super::{
iff,
util_os, util_os,
util_io, util_io,
new_box_ioerror, new_box_ioerror,
@@ -13,11 +14,7 @@ use super::{
}; };
pub fn get_home_str() -> Option<String> { pub fn get_home_str() -> Option<String> {
if util_os::is_macos_or_linux() { iff!(util_os::is_macos_or_linux(), env::var("HOME").ok(), None)
env::var("HOME").ok()
} else {
None
}
} }
pub fn get_home_path() -> Option<PathBuf> { pub fn get_home_path() -> Option<PathBuf> {
@@ -25,12 +22,11 @@ pub fn get_home_path() -> Option<PathBuf> {
} }
pub fn get_absolute_path(path: &str) -> Option<PathBuf> { pub fn get_absolute_path(path: &str) -> Option<PathBuf> {
if path == "~" { match path {
return Some(PathBuf::from(get_home_str()?)); "~" => Some(PathBuf::from(get_home_str()?)),
} else if path.starts_with("~/") { path if path.starts_with("~/") => Some(PathBuf::from(&format!("{}/{}", get_home_str()?, &path[2..]))),
return Some(PathBuf::from(&format!("{}/{}", get_home_str()?, &path[2..]))); path => fs::canonicalize(path).ok(),
} }
fs::canonicalize(path).ok()
} }
pub fn read_file_content(file: &str) -> XResult<String> { pub fn read_file_content(file: &str) -> XResult<String> {
@@ -41,10 +37,7 @@ pub fn read_file_content(file: &str) -> XResult<String> {
} }
pub fn is_symlink(path: &Path) -> bool { pub fn is_symlink(path: &Path) -> bool {
match path.symlink_metadata() { path.symlink_metadata().map(|meta| meta.file_type().is_symlink()).unwrap_or(false)
Err(_) => false,
Ok(meta) => meta.file_type().is_symlink(),
}
} }
pub fn walk_dir<FError, FProcess, FFilter>(dir: &Path, pub fn walk_dir<FError, FProcess, FFilter>(dir: &Path,