technofab/pay-respects
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fix: possible panic

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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) { let packages = match system::get_packages(data, &package_manager, executable) {
Some(packages) => packages, Some(packages) => packages,
None => { None => {
eprintln!("{}: {}", "pay-respects".red(), t!("package-not-found")); eprintln!("{} {}", "pay-respects:".red(), t!("package-not-found"));
return; 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> { pub fn get_package_manager(data: &mut Data) -> Option<String> {
if let Ok(package_manager) = std::env::var("_PR_PACKAGE_MANAGER") { if let Ok(package_manager) = std::env::var("_PR_PACKAGE_MANAGER") {
if package_manager.is_empty() {
return None;
}
return Some(package_manager); return Some(package_manager);
} }
@ -32,8 +35,8 @@ pub fn get_packages(
"apt" => { "apt" => {
if !data.executables.contains(&"apt-file".to_string()) { if !data.executables.contains(&"apt-file".to_string()) {
eprintln!( eprintln!(
"{}: apt-file is required to find packages", "{} apt-file is required to find packages",
"pay-respects".yellow() "pay-respects:".yellow()
); );
return None; return None;
} }
@ -76,8 +79,8 @@ pub fn get_packages(
"emerge" => { "emerge" => {
if !data.executables.contains(&"e-file".to_string()) { if !data.executables.contains(&"e-file".to_string()) {
eprintln!( eprintln!(
"{}: pfl is required to find packages", "{} pfl is required to find packages",
"pay-respects".yellow() "pay-respects:".yellow()
); );
return None; return None;
} }
@ -100,8 +103,8 @@ pub fn get_packages(
"nix" => { "nix" => {
if !data.executables.contains(&"nix-locate".to_string()) { if !data.executables.contains(&"nix-locate".to_string()) {
eprintln!( eprintln!(
"{}: nix-index is required to find packages", "{} nix-index is required to find packages",
"pay-respects".yellow() "pay-respects:".yellow()
); );
return None; return None;
} }
@ -162,7 +165,10 @@ pub fn get_packages(
} }
None None
} }
false => unreachable!("Unsupported package manager"), false => {
eprintln!("{} Unsupported package manager", ":pay-respects".yellow());
return None;
},
}, },
} }
} }