SashegDev
874b6f20c2
Основа — Horizon (MIT). История апстрима не переносится: этот репозиторий ведёт свою.
56 lines
2.0 KiB
Rust
56 lines
2.0 KiB
Rust
//! Distributor wrappers must survive disabling and re-enabling menu integration.
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#![cfg(target_os = "linux")]
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use std::path::Path;
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use std::process::Command;
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fn desktop_entry(home: &Path, wrapper: Option<&str>, args: &[&str]) {
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let mut command = Command::new(env!("CARGO_BIN_EXE_horizon-launcher"));
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command
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.arg("desktop-entry")
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.args(args)
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.env("HORIZON_LAUNCHER_HOME", home.join("launcher"))
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.env("XDG_DATA_HOME", home.join("data"))
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.env("HORIZON_LAUNCHER_NO_SELF_UPDATE", "1")
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.env_remove("HORIZON_LAUNCHER_DESKTOP_EXEC");
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if let Some(wrapper) = wrapper {
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command.env("HORIZON_LAUNCHER_DESKTOP_EXEC", wrapper);
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}
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let output = command.output().unwrap();
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assert!(
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output.status.success(),
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"{}",
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String::from_utf8_lossy(&output.stderr)
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);
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}
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#[test]
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fn menu_registration_preserves_the_package_wrapper() {
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let home = std::env::temp_dir().join(format!("horizon-desktop-wrapper-{}", std::process::id()));
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let _ = std::fs::remove_dir_all(&home);
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let entry = home.join("data/applications/horizon-launcher.desktop");
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// Migrate a registration that pointed at the private executable.
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desktop_entry(&home, None, &[]);
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let original = std::fs::read_to_string(&entry).unwrap();
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assert!(original.contains(&format!(
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"Exec=\"{}\"\n",
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env!("CARGO_BIN_EXE_horizon-launcher")
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)));
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let wrapper = "/usr/bin/horizon-launcher";
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for _ in 0..2 {
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desktop_entry(&home, Some(wrapper), &[]);
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let text = std::fs::read_to_string(&entry).unwrap();
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assert!(text.contains(&format!("Exec=\"{wrapper}\"\n")));
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assert!(text.contains(&format!("TryExec={wrapper}\n")));
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desktop_entry(&home, Some(wrapper), &["--remove"]);
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assert!(!entry.exists());
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}
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// An unset or empty override keeps standalone installations working.
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desktop_entry(&home, Some(""), &[]);
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assert_eq!(std::fs::read_to_string(&entry).unwrap(), original);
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std::fs::remove_dir_all(&home).unwrap();
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}
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