technofab/pay-respects
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fix: possible panic

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This commit is contained in:
iff 2024-12-11 22:35:11 +01:00
parent ab1c91fef9
commit 7a5357e2b1
2 changed files with 14 additions and 8 deletions
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2
core/src/modes.rs
View file

@ -127,7 +127,7 @@ pub fn cnf(data: &mut Data) {
let packages = match system::get_packages(data, &package_manager, executable) {
Some(packages) => packages,
None => {
eprintln!("{}: {}", "pay-respects".red(), t!("package-not-found"));
eprintln!("{} {}", "pay-respects:".red(), t!("package-not-found"));
return;
}
};

20
core/src/system.rs
View file

@ -6,6 +6,9 @@ use std::process::Stdio;
pub fn get_package_manager(data: &mut Data) -> Option<String> {
if let Ok(package_manager) = std::env::var("_PR_PACKAGE_MANAGER") {
if package_manager.is_empty() {
return None;
}
return Some(package_manager);
}
@ -32,8 +35,8 @@ pub fn get_packages(
"apt" => {
if !data.executables.contains(&"apt-file".to_string()) {
eprintln!(
"{}: apt-file is required to find packages",
"pay-respects".yellow()
"{} apt-file is required to find packages",
"pay-respects:".yellow()
);
return None;
}
@ -76,8 +79,8 @@ pub fn get_packages(
"emerge" => {
if !data.executables.contains(&"e-file".to_string()) {
eprintln!(
"{}: pfl is required to find packages",
"pay-respects".yellow()
"{} pfl is required to find packages",
"pay-respects:".yellow()
);
return None;
}
@ -100,8 +103,8 @@ pub fn get_packages(
"nix" => {
if !data.executables.contains(&"nix-locate".to_string()) {
eprintln!(
"{}: nix-index is required to find packages",
"pay-respects".yellow()
"{} nix-index is required to find packages",
"pay-respects:".yellow()
);
return None;
}
@ -162,7 +165,10 @@ pub fn get_packages(
}
None
}
false => unreachable!("Unsupported package manager"),
false => {
eprintln!("{} Unsupported package manager", ":pay-respects".yellow());
return None;
},
},
}
}