froglemonade2
0872eb959a
One docked Save as mesh dialog replaces Export STL / 3MF / 3MF with face tags, with an optional Send to slicer that lists the slicers installed on this machine. Engine: file.save_mesh and file.slicers; the Convert Mesh dialog goes (mesh.convert and the MeshConvert feature stay, so existing designs open). Strings in all catalogs; screenshots in the PR. Checked on main + this branch: cargo check --workspace, the engine slicer/mesh/file tests, the UI catalog and menu tests and scenario s14 (the one local colour-token failure is epaint's TexturesDelta panic, which main shows on this machine too).
577 lines
24 KiB
Rust
577 lines
24 KiB
Rust
//! Slicers a mesh can be sent to: find the installed ones on Linux, macOS and Windows, start one
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//! with a file, and read its application icon (never shipped: it comes from the installed
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//! application).
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//!
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//! Detection reads desktop entries and Flatpak exports (Linux), `.app` bundles (macOS) and the
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//! program folders (Windows), plus `PATH` and the usual AppImage folders. Nothing here runs a
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//! program except [`Slicer::open`].
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use std::path::{Path, PathBuf};
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use crate::slicer_icon;
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/// Most directory entries looked at in one folder.
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const MAX_ENTRIES: usize = 5_000;
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/// Largest desktop entry read.
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const MAX_DESKTOP_BYTES: u64 = 64 * 1024;
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/// A slicer the user can send a mesh to.
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub struct Slicer {
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/// `prusa`, `bambu`, … for the known ones; `custom` for a program the user picked.
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pub id: String,
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pub name: String,
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/// The program and its leading arguments; the file to open is appended.
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pub command: Vec<String>,
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pub icon: Option<IconSource>,
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}
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/// Where an application's icon is read from.
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub enum IconSource {
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/// A PNG file (Linux icon themes).
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Image(PathBuf),
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/// A macOS `.icns` file.
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Icns(PathBuf),
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/// A Windows program with icon resources.
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Exe(PathBuf),
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}
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impl IconSource {
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/// The icon as PNG or ICO bytes, ready for an image decoder; `None` when it can't be read.
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pub fn load(&self) -> Option<Vec<u8>> {
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match self {
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IconSource::Image(p) => slicer_icon::read_capped(p, 4 << 20),
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IconSource::Icns(p) => slicer_icon::icns_png(&slicer_icon::read_capped(p, 32 << 20)?),
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IconSource::Exe(p) => slicer_icon::exe_icon(p),
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}
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}
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pub fn path(&self) -> &Path {
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match self {
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IconSource::Image(p) | IconSource::Icns(p) | IconSource::Exe(p) => p,
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}
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}
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}
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struct Known {
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id: &'static str,
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name: &'static str,
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/// Names the application goes by, letters and digits only, lower case; an entry matches when
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/// its name starts with one of them.
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keys: &'static [&'static str],
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/// Program file names.
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exes: &'static [&'static str],
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}
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const KNOWN: &[Known] = &[
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Known { id: "prusa", name: "PrusaSlicer", keys: &["prusaslicer"], exes: &["prusa-slicer", "PrusaSlicer", "prusa-slicer.exe"] },
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Known { id: "bambu", name: "Bambu Studio", keys: &["bambustudio"], exes: &["bambu-studio", "BambuStudio", "bambu-studio.exe"] },
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Known { id: "orca", name: "OrcaSlicer", keys: &["orcaslicer"], exes: &["orca-slicer", "OrcaSlicer", "orca-slicer.exe"] },
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Known {
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id: "cura",
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name: "UltiMaker Cura",
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keys: &["ultimakercura", "curaultimaker", "cura"],
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exes: &["cura", "UltiMaker-Cura", "UltiMaker-Cura.exe", "Cura.exe"],
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},
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Known { id: "superslicer", name: "SuperSlicer", keys: &["superslicer"], exes: &["superslicer", "SuperSlicer", "superslicer.exe"] },
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Known { id: "creality", name: "Creality Print", keys: &["crealityprint"], exes: &["CrealityPrint", "creality-print", "CrealityPrint.exe"] },
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Known { id: "elegoo", name: "ElegooSlicer", keys: &["elegooslicer"], exes: &["elegoo-slicer", "ElegooSlicer", "ElegooSlicer.exe"] },
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Known { id: "anycubic", name: "AnycubicSlicerNext", keys: &["anycubicslicer"], exes: &["AnycubicSlicerNext", "AnycubicSlicerNext.exe"] },
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Known { id: "ideamaker", name: "ideaMaker", keys: &["ideamaker"], exes: &["ideamaker", "ideaMaker.exe"] },
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Known { id: "lychee", name: "Lychee Slicer", keys: &["lycheeslicer"], exes: &["lychee-slicer", "Lychee Slicer.exe"] },
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Known { id: "slic3r", name: "Slic3r", keys: &["slic3r"], exes: &["slic3r", "Slic3r", "slic3r.exe"] },
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];
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/// Lower-case letters and digits only: how names are compared.
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fn normalize(s: &str) -> String {
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s.chars().filter(char::is_ascii_alphanumeric).map(|c| c.to_ascii_lowercase()).collect()
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}
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/// The known slicer an application name (or file name) belongs to.
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fn known_for(name: &str) -> Option<&'static Known> {
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let n = normalize(name);
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// Companion tools (G-code viewers, command-line builds) are not slicers to send a mesh to.
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if n.contains("viewer") || n.contains("console") || n.contains("gcode") || n.contains("uninstall") {
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return None;
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}
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KNOWN.iter().find(|k| k.keys.iter().any(|key| n.starts_with(key)))
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}
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/// Folders and variables detection looks at, so it can be tested without the real machine.
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#[derive(Clone, Debug, Default)]
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pub struct Env {
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/// The user's home folder.
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pub home: Option<PathBuf>,
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/// `PATH`.
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pub path_dirs: Vec<PathBuf>,
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/// XDG data folders (each holds `applications/` and `icons/`).
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pub data_dirs: Vec<PathBuf>,
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/// Folders holding AppImages, loose programs and per-slicer folders (Linux).
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pub program_dirs: Vec<PathBuf>,
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/// Folders holding `.app` bundles (macOS).
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pub app_dirs: Vec<PathBuf>,
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/// Folders holding one folder per installed program (Windows).
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pub install_dirs: Vec<PathBuf>,
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}
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impl Env {
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/// The running machine.
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pub fn current() -> Env {
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let var = |k: &str| std::env::var_os(k).filter(|v| !v.is_empty()).map(PathBuf::from);
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let home = var("HOME").or_else(|| var("USERPROFILE"));
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let mut env = Env {
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home: home.clone(),
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path_dirs: std::env::var_os("PATH").map(|p| std::env::split_paths(&p).collect()).unwrap_or_default(),
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..Env::default()
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};
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if cfg!(target_os = "macos") {
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env.app_dirs.push("/Applications".into());
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env.app_dirs.extend(home.iter().map(|h| h.join("Applications")));
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} else if cfg!(target_os = "windows") {
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for k in ["ProgramFiles", "ProgramFiles(x86)", "ProgramW6432"] {
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env.install_dirs.extend(var(k));
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}
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if let Some(local) = var("LOCALAPPDATA") {
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env.install_dirs.push(local.join("Programs"));
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env.install_dirs.push(local);
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}
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} else {
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let data_home = var("XDG_DATA_HOME").or_else(|| home.as_ref().map(|h| h.join(".local/share")));
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env.data_dirs.extend(data_home.clone());
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env.data_dirs.extend(home.iter().map(|h| h.join(".local/share/flatpak/exports/share")));
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env.data_dirs.push("/var/lib/flatpak/exports/share".into());
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env.data_dirs.push("/var/lib/snapd/desktop".into());
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match std::env::var_os("XDG_DATA_DIRS").filter(|v| !v.is_empty()) {
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Some(dirs) => env.data_dirs.extend(std::env::split_paths(&dirs)),
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None => env.data_dirs.extend(["/usr/local/share".into(), "/usr/share".into()]),
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}
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for dir in ["Applications", "AppImages", "Apps", ".local/bin", "bin"] {
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env.program_dirs.extend(home.iter().map(|h| h.join(dir)));
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}
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env.program_dirs.extend(["/opt", "/usr/local/bin"].map(PathBuf::from));
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}
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env
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}
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}
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/// The slicers installed on this machine, known ones in a fixed order. Empty in the browser.
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pub fn detect() -> Vec<Slicer> {
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if cfg!(target_arch = "wasm32") { Vec::new() } else { detect_in(&Env::current()) }
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}
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/// [`detect`] over the folders in `env`.
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pub fn detect_in(env: &Env) -> Vec<Slicer> {
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let mut found: Vec<Slicer> = Vec::new();
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let mut add = |s: Slicer| {
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if !found.iter().any(|f| f.id == s.id) {
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found.push(s);
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}
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};
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desktop_entries(env, &mut add);
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path_programs(env, &mut add);
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program_folders(env, &mut add);
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mac_apps(env, &mut add);
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windows_programs(env, &mut add);
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let order = |s: &Slicer| KNOWN.iter().position(|k| k.id == s.id).unwrap_or(usize::MAX);
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found.sort_by_key(order);
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found
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}
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fn entries(dir: &Path) -> Vec<PathBuf> {
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std::fs::read_dir(dir).map(|rd| rd.filter_map(|e| e.ok().map(|e| e.path())).take(MAX_ENTRIES).collect()).unwrap_or_default()
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}
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fn file_name(p: &Path) -> String {
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p.file_name().map(|n| n.to_string_lossy().into_owned()).unwrap_or_default()
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}
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fn is_executable(p: &Path) -> bool {
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#[cfg(unix)]
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{
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use std::os::unix::fs::PermissionsExt;
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std::fs::metadata(p).map(|m| m.is_file() && m.permissions().mode() & 0o111 != 0).unwrap_or(false)
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}
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#[cfg(not(unix))]
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{
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p.is_file()
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}
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}
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fn s(p: &Path) -> String {
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p.to_string_lossy().into_owned()
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}
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fn known_slicer(k: &Known, command: Vec<String>, icon: Option<IconSource>) -> Slicer {
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Slicer { id: k.id.into(), name: k.name.into(), command, icon }
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}
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// --- Linux ---
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/// A desktop entry's `[Desktop Entry]` keys.
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fn parse_desktop(text: &str) -> std::collections::HashMap<String, String> {
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let mut out = std::collections::HashMap::new();
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let mut inside = false;
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for line in text.lines().take(2_000) {
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let line = line.trim();
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if line.starts_with('[') {
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inside = line == "[Desktop Entry]";
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} else if inside && let Some((k, v)) = line.split_once('=') {
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// Localised keys (`Name[de]`) never replace the plain one.
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if !k.contains('[') {
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out.entry(k.trim().to_string()).or_insert_with(|| v.trim().to_string());
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}
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}
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}
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out
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}
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/// An `Exec=` line as a command: quotes honoured, field codes (`%F`, …) dropped.
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pub fn parse_exec(exec: &str) -> Vec<String> {
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let mut args: Vec<String> = Vec::new();
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let mut cur = String::new();
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let mut quoted = false;
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let mut started = false;
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let mut chars = exec.chars();
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while let Some(c) = chars.next() {
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match c {
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'"' => {
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quoted = !quoted;
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started = true;
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}
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'\\' if quoted => {
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if let Some(n) = chars.next() {
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cur.push(n);
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}
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}
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c if c.is_whitespace() && !quoted => {
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if started {
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args.push(std::mem::take(&mut cur));
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started = false;
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}
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}
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c => {
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cur.push(c);
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started = true;
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}
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}
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}
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if started {
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args.push(cur);
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}
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args.retain(|a| !(a.len() == 2 && a.starts_with('%')));
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args
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}
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fn desktop_entries(env: &Env, add: &mut impl FnMut(Slicer)) {
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for data in &env.data_dirs {
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for file in entries(&data.join("applications")) {
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if file.extension().is_none_or(|e| e != "desktop") || std::fs::metadata(&file).map(|m| m.len() > MAX_DESKTOP_BYTES).unwrap_or(true) {
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continue;
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}
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let Ok(text) = std::fs::read_to_string(&file) else { continue };
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let entry = parse_desktop(&text);
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let Some(known) = entry.get("Name").and_then(|n| known_for(n)) else { continue };
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if entry.get("Type").is_some_and(|t| t != "Application") {
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continue;
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}
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let command = entry.get("Exec").map(|e| parse_exec(e)).unwrap_or_default();
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let Some(program) = command.first() else { continue };
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// A stale entry points at a program that is gone.
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if Path::new(program).is_absolute() && !Path::new(program).is_file() {
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continue;
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}
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let icon = entry.get("Icon").and_then(|i| theme_icon(env, i));
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add(known_slicer(known, command, icon));
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}
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}
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}
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/// An icon by theme name (or absolute PNG path) from the icon themes.
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fn theme_icon(env: &Env, name: &str) -> Option<IconSource> {
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const SIZES: [u32; 7] = [256, 128, 192, 64, 48, 512, 32];
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let direct = Path::new(name);
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if direct.is_absolute() {
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return (direct.extension().is_some_and(|e| e.eq_ignore_ascii_case("png")) && direct.is_file())
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.then(|| IconSource::Image(direct.to_path_buf()));
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}
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if name.is_empty() || name.contains('/') || name.contains("..") {
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return None;
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}
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for data in &env.data_dirs {
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for size in SIZES {
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let p = data.join(format!("icons/hicolor/{size}x{size}/apps/{name}.png"));
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if p.is_file() {
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return Some(IconSource::Image(p));
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}
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}
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let p = data.join(format!("pixmaps/{name}.png"));
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if p.is_file() {
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return Some(IconSource::Image(p));
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}
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}
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None
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}
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fn path_programs(env: &Env, add: &mut impl FnMut(Slicer)) {
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for k in KNOWN {
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for dir in &env.path_dirs {
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for exe in k.exes {
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let p = dir.join(exe);
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if is_executable(&p) {
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let icon = k.exes.iter().chain([&k.id]).find_map(|n| theme_icon(env, n.trim_end_matches(".exe")));
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add(known_slicer(k, vec![s(&p)], icon));
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}
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}
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}
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}
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}
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/// AppImages and per-slicer folders in the usual places.
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fn program_folders(env: &Env, add: &mut impl FnMut(Slicer)) {
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for dir in &env.program_dirs {
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for p in entries(dir) {
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let name = file_name(&p);
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let Some(known) = known_for(&name) else { continue };
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if p.is_dir() {
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let inside = known.exes.iter().flat_map(|e| [p.join(e), p.join("bin").join(e)]).find(|c| is_executable(c));
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if let Some(exe) = inside {
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let icon = theme_icon(env, known.id);
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add(known_slicer(known, vec![s(&exe)], icon));
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}
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} else if name.to_ascii_lowercase().ends_with(".appimage") && is_executable(&p) {
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add(known_slicer(known, vec![s(&p)], None));
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}
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}
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}
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}
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// --- macOS ---
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fn mac_apps(env: &Env, add: &mut impl FnMut(Slicer)) {
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for dir in &env.app_dirs {
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for app in entries(dir) {
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let name = file_name(&app);
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let Some(stem) = name.strip_suffix(".app") else { continue };
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let Some(known) = known_for(stem) else { continue };
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add(known_slicer(known, vec!["open".into(), "-a".into(), s(&app)], mac_icon(&app)));
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}
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}
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}
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/// The icon of a `.app` bundle: the `.icns` named like the app, else the first one.
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fn mac_icon(app: &Path) -> Option<IconSource> {
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let icons: Vec<PathBuf> = entries(&app.join("Contents/Resources")).into_iter().filter(|p| p.extension().is_some_and(|e| e == "icns")).collect();
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let stem = normalize(&file_name(app).replace(".app", ""));
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let pick = icons.iter().find(|p| p.file_stem().is_some_and(|n| normalize(&n.to_string_lossy()) == stem)).or_else(|| icons.iter().min());
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pick.cloned().map(IconSource::Icns)
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}
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// --- Windows ---
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fn windows_programs(env: &Env, add: &mut impl FnMut(Slicer)) {
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for root in &env.install_dirs {
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for dir in entries(root).into_iter().filter(|p| p.is_dir()) {
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let Some(known) = known_for(&file_name(&dir)) else { continue };
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let exe = known.exes.iter().filter(|e| e.ends_with(".exe")).flat_map(|e| [dir.join(e), dir.join("bin").join(e)]).find(|c| c.is_file());
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if let Some(exe) = exe {
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add(known_slicer(known, vec![s(&exe)], Some(IconSource::Exe(exe.clone()))));
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}
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}
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}
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}
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// --- custom programs and launching ---
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/// `name` with its first letter in capitals.
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fn capitalised(name: &str) -> String {
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let mut chars = name.chars();
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chars.next().map(|c| c.to_uppercase().chain(chars).collect()).unwrap_or_default()
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}
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/// A program the user picked: an application bundle, a program file or an AppImage.
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pub fn custom(path: &str) -> Option<Slicer> {
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let p = Path::new(path);
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let name = file_name(p);
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let lower = name.to_ascii_lowercase();
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let mac_app = lower.ends_with(".app") && p.is_dir();
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if !(mac_app || (p.is_file() && is_executable(p))) {
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return None;
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}
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let stem = [".app", ".exe", ".appimage"]
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.iter()
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.find(|ext| lower.ends_with(**ext))
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.and_then(|ext| name.get(..name.len() - ext.len()))
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.map_or_else(|| name.clone(), str::to_string);
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let name = known_for(&stem).map_or_else(|| capitalised(&stem), |k| k.name.to_string());
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let (command, icon) = if mac_app {
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(vec!["open".into(), "-a".into(), path.to_string()], mac_icon(p))
|
|
} else if lower.ends_with(".exe") {
|
|
(vec![path.to_string()], Some(IconSource::Exe(p.to_path_buf())))
|
|
} else {
|
|
let stem = p.file_stem().map(|n| n.to_string_lossy().into_owned()).unwrap_or_default();
|
|
(vec![path.to_string()], theme_icon(&Env::current(), &stem))
|
|
};
|
|
Some(Slicer { id: "custom".into(), name, command, icon })
|
|
}
|
|
|
|
/// A slicer from a command parameter: the id or name of an installed one, else a program path.
|
|
pub fn resolve(spec: &str) -> Option<Slicer> {
|
|
let wanted = normalize(spec);
|
|
if !wanted.is_empty()
|
|
&& let Some(found) = detect().into_iter().find(|d| normalize(&d.id) == wanted || normalize(&d.name) == wanted)
|
|
{
|
|
return Some(found);
|
|
}
|
|
custom(spec)
|
|
}
|
|
|
|
/// `args` with the file added: at the end, or inside the `@@ … @@` pair of a Flatpak command, which
|
|
/// is how Flatpak lets the application see a file (`@@u` would hand it over as a URI).
|
|
#[cfg(not(target_arch = "wasm32"))]
|
|
fn with_file(args: &[String], path: &str) -> Vec<String> {
|
|
let mut out: Vec<String> = args.iter().map(|a| if a == "@@u" { "@@".to_string() } else { a.clone() }).collect();
|
|
let marks: Vec<usize> = out.iter().enumerate().filter(|(_, a)| *a == "@@").map(|(i, _)| i).collect();
|
|
match marks.as_slice() {
|
|
[.., _, last] => out.insert(*last, path.to_string()),
|
|
_ => out.push(path.to_string()),
|
|
}
|
|
out
|
|
}
|
|
|
|
impl Slicer {
|
|
/// Start the slicer with `path` loaded; does not wait for it to exit.
|
|
pub fn open(&self, path: &str) -> std::result::Result<(), String> {
|
|
#[cfg(target_arch = "wasm32")]
|
|
{
|
|
let _ = path;
|
|
Err(format!("{} can't be started from the browser", self.name))
|
|
}
|
|
#[cfg(not(target_arch = "wasm32"))]
|
|
{
|
|
use std::process::{Command, Stdio};
|
|
let (program, args) = self.command.split_first().ok_or_else(|| format!("{} has no program to start", self.name))?;
|
|
Command::new(program)
|
|
.args(with_file(args, path))
|
|
.stdin(Stdio::null())
|
|
.stdout(Stdio::null())
|
|
.stderr(Stdio::null())
|
|
.spawn()
|
|
.map(drop)
|
|
.map_err(|e| format!("couldn't start {} ({e}); the file is saved at {path}", self.name))
|
|
}
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
fn scratch(tag: &str) -> PathBuf {
|
|
let d = std::env::temp_dir().join(format!("solidcraft-slicers-{tag}-{}", std::process::id()));
|
|
let _ = std::fs::remove_dir_all(&d);
|
|
std::fs::create_dir_all(&d).unwrap();
|
|
d
|
|
}
|
|
|
|
#[test]
|
|
fn names_match_known_slicers_but_not_their_companions() {
|
|
assert_eq!(known_for("PrusaSlicer").map(|k| k.id), Some("prusa"));
|
|
assert_eq!(known_for("Bambu Studio").map(|k| k.id), Some("bambu"));
|
|
assert_eq!(known_for("UltiMaker Cura 5.9").map(|k| k.id), Some("cura"));
|
|
assert!(known_for("PrusaSlicer G-code Viewer").is_none());
|
|
assert!(known_for("Firefox").is_none());
|
|
}
|
|
|
|
#[test]
|
|
fn exec_lines_become_commands() {
|
|
assert_eq!(parse_exec("prusa-slicer %F"), ["prusa-slicer"]);
|
|
assert_eq!(parse_exec(r#""/opt/My Apps/bambu" --x %U"#), ["/opt/My Apps/bambu", "--x"]);
|
|
assert_eq!(
|
|
parse_exec("flatpak run --branch=stable com.prusa3d.PrusaSlicer @@u %U @@"),
|
|
["flatpak", "run", "--branch=stable", "com.prusa3d.PrusaSlicer", "@@u", "@@"]
|
|
);
|
|
assert!(parse_exec("").is_empty());
|
|
}
|
|
|
|
#[test]
|
|
fn the_file_goes_where_the_command_expects_it() {
|
|
let v = |s: &str| s.split(' ').map(str::to_string).collect::<Vec<_>>();
|
|
assert_eq!(with_file(&v("run --file-forwarding app --x @@u @@"), "/t/a.3mf"), v("run --file-forwarding app --x @@ /t/a.3mf @@"));
|
|
assert_eq!(with_file(&v("-a /Applications/X.app"), "/t/a.stl"), v("-a /Applications/X.app /t/a.stl"));
|
|
assert_eq!(with_file(&[], "/t/a.stl"), v("/t/a.stl"));
|
|
}
|
|
|
|
#[test]
|
|
fn finds_linux_desktop_entries_and_their_icons() {
|
|
let root = scratch("linux");
|
|
let data = root.join("share");
|
|
std::fs::create_dir_all(data.join("applications")).unwrap();
|
|
std::fs::create_dir_all(data.join("icons/hicolor/128x128/apps")).unwrap();
|
|
std::fs::write(data.join("icons/hicolor/128x128/apps/PrusaSlicer.png"), b"png").unwrap();
|
|
std::fs::write(
|
|
data.join("applications/a.desktop"),
|
|
"[Desktop Entry]\nType=Application\nName=PrusaSlicer\nName[de]=Prusa\nExec=flatpak run com.prusa3d.PrusaSlicer %U\nIcon=PrusaSlicer\n",
|
|
)
|
|
.unwrap();
|
|
std::fs::write(data.join("applications/b.desktop"), "[Desktop Entry]\nName=Firefox\nExec=firefox\n").unwrap();
|
|
std::fs::write(data.join("applications/c.desktop"), "[Desktop Entry]\nName=PrusaSlicer G-code Viewer\nExec=prusa-slicer --gcodeviewer\n")
|
|
.unwrap();
|
|
let found = detect_in(&Env { data_dirs: vec![data.clone()], ..Env::default() });
|
|
assert_eq!(found.len(), 1);
|
|
assert_eq!(found[0].id, "prusa");
|
|
assert_eq!(found[0].command, ["flatpak", "run", "com.prusa3d.PrusaSlicer"]);
|
|
assert_eq!(found[0].icon, Some(IconSource::Image(data.join("icons/hicolor/128x128/apps/PrusaSlicer.png"))));
|
|
std::fs::remove_dir_all(root).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn finds_mac_bundles_and_windows_folders() {
|
|
let root = scratch("mac-win");
|
|
let apps = root.join("Applications");
|
|
std::fs::create_dir_all(apps.join("BambuStudio.app/Contents/Resources")).unwrap();
|
|
std::fs::write(apps.join("BambuStudio.app/Contents/Resources/BambuStudio.icns"), b"x").unwrap();
|
|
std::fs::create_dir_all(apps.join("Safari.app")).unwrap();
|
|
let prog = root.join("Program Files");
|
|
std::fs::create_dir_all(prog.join("Prusa3D")).unwrap();
|
|
std::fs::create_dir_all(prog.join("OrcaSlicer")).unwrap();
|
|
std::fs::write(prog.join("OrcaSlicer/orca-slicer.exe"), b"x").unwrap();
|
|
let found = detect_in(&Env { app_dirs: vec![apps.clone()], install_dirs: vec![prog.clone()], ..Env::default() });
|
|
let ids: Vec<&str> = found.iter().map(|f| f.id.as_str()).collect();
|
|
assert_eq!(ids, ["bambu", "orca"]);
|
|
assert_eq!(found[0].command, ["open", "-a", apps.join("BambuStudio.app").to_str().unwrap()]);
|
|
assert!(matches!(found[0].icon, Some(IconSource::Icns(_))));
|
|
assert_eq!(found[1].icon, Some(IconSource::Exe(prog.join("OrcaSlicer/orca-slicer.exe"))));
|
|
std::fs::remove_dir_all(root).unwrap();
|
|
}
|
|
|
|
#[cfg(unix)]
|
|
#[test]
|
|
fn finds_programs_on_the_path_and_appimages() {
|
|
use std::os::unix::fs::PermissionsExt;
|
|
let root = scratch("path");
|
|
let bin = root.join("bin");
|
|
let apps = root.join("Applications");
|
|
std::fs::create_dir_all(&bin).unwrap();
|
|
std::fs::create_dir_all(&apps).unwrap();
|
|
let exe = bin.join("orca-slicer");
|
|
let image = apps.join("PrusaSlicer-2.8.AppImage");
|
|
for f in [&exe, &image] {
|
|
std::fs::write(f, b"#!/bin/sh\n").unwrap();
|
|
std::fs::set_permissions(f, std::fs::Permissions::from_mode(0o755)).unwrap();
|
|
}
|
|
std::fs::write(bin.join("prusa-slicer"), b"not executable").unwrap();
|
|
let found = detect_in(&Env { path_dirs: vec![bin.clone()], program_dirs: vec![apps.clone()], ..Env::default() });
|
|
let ids: Vec<&str> = found.iter().map(|f| f.id.as_str()).collect();
|
|
assert_eq!(ids, ["prusa", "orca"]);
|
|
assert_eq!(found[0].command, [image.to_str().unwrap()]);
|
|
// A picked program becomes a custom entry named after it; a missing path is refused.
|
|
let c = custom(exe.to_str().unwrap()).unwrap();
|
|
assert_eq!((c.id.as_str(), c.name.as_str()), ("custom", "OrcaSlicer"));
|
|
assert_eq!(capitalised("mycura"), "Mycura");
|
|
assert!(custom(root.join("nope").to_str().unwrap()).is_none());
|
|
assert!(custom(root.to_str().unwrap()).is_none());
|
|
std::fs::remove_dir_all(root).unwrap();
|
|
}
|
|
}
|