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Restrict Nu with a cleaned environment. (#1222)

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This commit is contained in:
Andrés N. Robalino
2020-01-13 23:17:20 -05:00
committed by GitHub
parent 98028433ad
commit 78a644da2b
3 changed files with 45 additions and 85 deletions
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10
crates/nu-test-support/src/fs.rs
View File

@ -226,10 +226,12 @@ pub fn executable_path() -> PathBuf {
}
pub fn binaries() -> PathBuf {
let mut path = PathBuf::new();
path.push("target");
path.push("debug");
path
PathBuf::from(env!("CARGO_MANIFEST_DIR"))
.parent()
.expect("Couldn't find the debug binaries directory")
.parent()
.expect("Couldn't find the debug binaries directory")
.join("target/debug")
}
pub fn in_directory(str: impl AsRef<Path>) -> String {

22
crates/nu-test-support/src/macros.rs
View File

@ -28,7 +28,18 @@ macro_rules! nu {
$crate::fs::DisplayPath::display_path(&$path)
);
let dummies = $crate::fs::binaries();
let dummies = dunce::canonicalize(&dummies).unwrap_or_else(|e| {
panic!(
"Couldn't canonicalize dummy binaries path {}: {:?}",
dummies.display(),
e
)
});
let mut process = match Command::new($crate::fs::executable_path())
.env_clear()
.env("PATH", dummies)
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.spawn()
@ -85,7 +96,18 @@ macro_rules! nu_error {
$crate::fs::DisplayPath::display_path(&$path)
);
let dummies = $crate::fs::binaries();
let dummies = dunce::canonicalize(&dummies).unwrap_or_else(|e| {
panic!(
"Couldn't canonicalize dummy binaries path {}: {:?}",
dummies.display(),
e
)
});
let mut process = Command::new($crate::fs::executable_path())
.env_clear()
.env("PATH", dummies)
.stdout(Stdio::piped())
.stdin(Stdio::piped())
.stderr(Stdio::piped())