дзеркало
https://github.com/l0ng-ai/openidea.git
синхронізовано 2026-11-08 19:02:17 +02:00
l0ng-ai
2d7726cf53
Files can now be opened without a project. A file dropped on the Welcome screen, picked with File › Open File…, or passed on the command line or to a second instance opens in a lightweight window: editor tabs only, with no project tree, indexing, language servers, VCS or project tool windows. Syntax highlighting, find, save, undo and Local History still work. More files opened later join the same window as new tabs. Open as Project in the status bar opens the file's directory as a full project, following the open-project policy, and reopens the file there. Backend: a light session reuses Project with an unindexed index, no LSP or VCS, and a flat watch on each opened file's directory. It is never reused as a project for the same root. Previously a file passed at launch opened its parent directory as a project.
79 рядки
3.3 KiB
Rust
79 рядки
3.3 KiB
Rust
//! LightEdit: a window editing loose files without a project.
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use ide_core::{ChangeSet, NullSink, TextChange};
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use ide_host::{Host, HostConfig, ops};
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use std::sync::Arc;
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use std::time::Duration;
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fn host(base: &std::path::Path) -> Arc<Host> {
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Arc::new(Host::new(HostConfig {
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config_dir: base.join("config"),
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data_dir: base.join("data"),
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languages: Arc::new(ide_language::LanguageRegistry::load(None).unwrap()),
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syntax: Arc::default(),
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sink_for: Box::new(|_| Arc::new(NullSink)),
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owner: |w| w,
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runtime: tokio::runtime::Handle::current(),
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}))
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}
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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async fn edits_loose_files_without_project_services() {
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let tmp = tempfile::tempdir().unwrap();
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let tmp_root = dunce::canonicalize(tmp.path()).unwrap();
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let (a_dir, b_dir) = (tmp_root.join("a"), tmp_root.join("b"));
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std::fs::create_dir_all(a_dir.join(".git")).unwrap();
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std::fs::create_dir_all(&b_dir).unwrap();
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std::fs::write(a_dir.join("one.py"), "print(1)\n").unwrap();
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std::fs::write(b_dir.join("two.rs"), "fn main() {}\n").unwrap();
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let host = host(&tmp_root.join("app"));
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let light = host.open_light("main", &a_dir.join("one.py")).unwrap();
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assert!(light.light);
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assert_eq!(light.root, a_dir);
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assert!(host.open_light("main", &b_dir).is_err(), "a folder is not opened for LightEdit");
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let doc = ops::doc::open(&host, "main", a_dir.join("one.py")).await.unwrap();
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assert!(doc.text.starts_with("print"));
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let changes = ChangeSet { changes: vec![TextChange { from: 0, to: 0, insert: "#\n".into() }] };
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let version = ops::doc::edit(&host, "main", doc.id, doc.version, changes).unwrap();
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assert!(version > doc.version);
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ops::doc::save(&host, "main", doc.id).await.unwrap();
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assert_eq!(std::fs::read_to_string(a_dir.join("one.py")).unwrap(), "#\nprint(1)\n");
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// More files join the same session, wherever they are.
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let again = host.open_light("main", &b_dir.join("two.rs")).unwrap();
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assert!(Arc::ptr_eq(&light, &again));
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ops::doc::open(&host, "main", b_dir.join("two.rs")).await.unwrap();
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assert!(light.index.wait_idle(Duration::from_secs(10)));
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assert_eq!(light.index.status().files, 0, "nothing is indexed");
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assert!(light.lsp.servers().is_empty(), "no language servers");
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assert!(light.repos().is_empty(), "no repositories");
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// Opening the folder as a project replaces the LightEdit session.
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let project = host.open_project("main", &a_dir).unwrap();
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assert!(!project.light);
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assert!(!Arc::ptr_eq(&project, &light));
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}
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#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
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async fn light_windows_ignore_project_scoped_settings() {
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let tmp = tempfile::tempdir().unwrap();
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let dir = dunce::canonicalize(tmp.path()).unwrap().join("loose");
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std::fs::create_dir_all(&dir).unwrap();
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std::fs::write(dir.join("notes.txt"), "x\n").unwrap();
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let host = host(&tmp.path().join("app"));
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host.open_light("main", &dir.join("notes.txt")).unwrap();
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let applied = ops::project::set_settings(
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&host,
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"main",
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ide_workspace::settings::SettingsScope::Project,
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"general.projectName",
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"\"loose\"",
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)
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.unwrap();
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assert!(!applied.project_scope);
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assert!(!dir.join(".openidea").exists(), "no project settings next to the file");
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}
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