{"header":{"message":"Add `RequestTrackedContents` event","description":"One of the last of the high-impact features to be ported apart from inline credit. Includes a little bit of cleanup and extra `tracing` calls.","timestamp":"2026-01-02T04:24:47.71832948Z","authors":[{}]},"hash":"QJ6EZNXEJE4N5NPDFPXNVDUSR5QZSSIMC3FLQ4XFMDOF2J7M62CAC","authors":[{"login":"finchie","key":"6WCsL9cxQoPBLLwR1PUvmFBJi6wGTGFAxcxMovPQCwTZ"}],"deps":{"hashes":[["QJ6EZNXEJE4N5NPDFPXNVDUSR5QZSSIMC3FLQ4XFMDOF2J7M62CAC","Add `RequestTrackedContents` event"],["AA",null],["WFWTKCJNC4VSURSQWE5FXJGTEJJOCDMQ6LN2O6EW2DNOVT2ZUMRQC","Create initial Visual Studio Code extension"],["TWPZLEGDVH4YBYEPFIRD7ONZGJPAMLXLPZTIHHKTUFLU5XIS3X7AC","Return correct file contents for quick diff"],["NB2MF3MYAJ25KNZP3GMHX42LUSBYOX6FTNLIBK3CQ7CMANFZFEGQC","Add `OpenWorkspaceFolder` event"],["2ZAM5V35CAQD5MOFPZEGU4ERQ2FM5CL5MB2DOJDW2ZQ74IQFBISQC","Move event handling into modules"],["IDY5SNLOFZ663OCJ2L5NZMFNJXZSGL5O22QQXR5BIV3SJ2VUQIMQC","Update source control resource states in event loop"],["D3V6U7N6CPS3P7PS245MM2N5UIZOKAP7QU7RUKYXBFMOAHYV47TAC","Use untyped promises as return value for `FileDecorationProvider`"],["3RNQI5RXZMXF5N2WKYS3O3G2GTD4TTWDNQ3EBVGUVVKNNOTKQTJAC","Refactor `provide_file_decoration` to return a `Promise` resolved by `event_loop`"],["M5RW5PN4VFYZOKHUFMVWR2XAUAXHUYROVZFTS3RIE7AAUGTVHAEQC","Add `OpenTextEditor` event"],["POA32CUWX2HB7CYEYCXQSYWNY5AHCY3XCB6MDSA55ICJZAKKNVSQC","Add `uri` module"],["NEAR63OCPUGLXZ46YRBBY5DI5LCVH27XNGGZD7LCMUESHON54JFQC","Implement base64 URI encoding/decoding for Pijul URIs"],["M2NAH3DCKREU74FXJSQDDRA35LP55VVCD6Z2UH5UCAL7TOTFNNQQC","Store modified time of `FileContents` as `jiff::Timestamp`"],["3YGYMEXVHOHRQVPC53MVPSLI2ZJM77MBPWNPDDCL56DNCPUC6XTAC","Create `event_loop` 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(deferred_promise, promise_object) = env.create_deferred()?;\n"}]}},{"Edit":{"inode":{"change":2,"pos":108513},"path":"editors/vscode/src/lib.rs","line":61,"atom":{"NewVertex":{"up_context":[{"change":10,"pos":608}],"down_context":[{"change":8,"pos":365}],"flag":"BLOCK","start":239,"end":308,"inode":{"change":2,"pos":108513}}},"contents":[{"Add":" let (deferred_promise, promise_object) = env.create_deferred()?;"}]}},{"Replacement":{"inode":{"change":2,"pos":108513},"path":"editors/vscode/src/lib.rs","line":71,"ins":{"up_context":[{"change":11,"pos":2039}],"down_context":[{"change":11,"pos":2040}],"flag":"BLOCK","start":309,"end":375,"inode":{"change":2,"pos":108513}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":11,"pos":2039},"to":{"change":2,"start":112031,"end":112086},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | 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ExtensionState::get()?;\n\n"}]}},{"Edit":{"inode":{"change":2,"pos":108513},"path":"editors/vscode/src/lib.rs","line":78,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2202},"to":{"change":11,"start":2202,"end":2252},"introduced_by":11}],"inode":{"change":2,"pos":108513}}},"contents":[{"Del":" let uri = uri::to_vscode(env, &decoded_uri)?;\n"}]}},{"Replacement":{"inode":{"change":2,"pos":108513},"path":"editors/vscode/src/lib.rs","line":79,"ins":{"up_context":[{"change":2,"pos":112379}],"down_context":[{"change":2,"pos":113183}],"flag":"BLOCK","start":435,"end":617,"inode":{"change":2,"pos":108513}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":112379},"to":{"change":2,"start":112379,"end":112927},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":112927},"to":{"change":3,"start":157,"end":242},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":3,"pos":242},"to":{"change":2,"start":112998,"end":113183},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":112998},"to":{"change":2,"start":112998,"end":113183},"introduced_by":2}],"inode":{"change":2,"pos":108513}},"ins_contents":[{"Add":" let (deferred_promise, promise_object) = env.create_deferred()?;"},{"Add":" event_loop::send(Event::RequestTrackedContents {"},{"Add":" uri: decoded_uri,"},{"Add":" deferred_promise,"},{"Add":" });"}],"del_contents":[{"Del":" if let Some((workspace_path, workspace)) =\n program_state.repositories.get_open_repository(env, &uri)?\n {\n let absolute_path = Utf8PathBuf::from(uri.get_fs_path()?);\n let relative_path = absolute_path\n .strip_prefix(&workspace_path)\n .map_err(|error| {\n napi::Error::from_reason(format!(\n \"Failed to strip prefix {workspace_path} from {absolute_path}: {error}\"\n ))\n })?;\n\n match workspace.repository.get_open_file(relative_path) {\n"},{"Del":" Some(open_file) => Ok(open_file.tracked_contents().map(str::to_string)),\n"},{"Del":" None => {\n tracing::error!(\n message = \"No tracked file state for {relative_path}\",\n ?workspace_path\n );\n"}]}},{"Replacement":{"inode":{"change":2,"pos":108513},"path":"editors/vscode/src/lib.rs","line":85,"ins":{"up_context":[{"change":2,"pos":113184}],"down_context":[{"change":2,"pos":113345}],"flag":"BLOCK","start":618,"end":641,"inode":{"change":2,"pos":108513}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":113184},"to":{"change":2,"start":113184,"end":113246},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":113246},"to":{"change":2,"start":113246,"end":113321},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":113321},"to":{"change":2,"start":113321,"end":113345},"introduced_by":2}],"inode":{"change":2,"pos":108513}},"ins_contents":[{"Add":" Ok(promise_object)"}],"del_contents":[{"Del":" Ok(None)\n }\n }\n } else {\n"},{"Del":" tracing::debug!(message = \"Ignoring URI\", uri = uri.to_string()?);\n"},{"Del":"\n Ok(None)\n }\n"}]}},{"Edit":{"inode":{"change":2,"pos":108513},"path":"editors/vscode/src/lib.rs","line":98,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":113765},"to":{"change":11,"start":2537,"end":2609},"introduced_by":11}],"inode":{"change":2,"pos":108513}}},"contents":[{"Del":" // TODO: only return `Some()` when the uri exists in the repository\n"}]}},{"Edit":{"inode":{"change":14,"pos":171},"path":"editors/vscode/src/event_loop/mod.rs","line":130,"atom":{"NewVertex":{"up_context":[{"change":4,"pos":2537}],"down_context":[{"change":8,"pos":1314}],"flag":"BLOCK","start":642,"end":926,"inode":{"change":14,"pos":171}}},"contents":[{"Add":" Event::RequestTrackedContents {"},{"Add":" uri,"},{"Add":" deferred_promise,"},{"Add":" } => {"},{"Add":" event::request_tracked_contents::handle(uri, deferred_promise, &extension_state)"},{"Add":" .await"},{"Add":" }"}]}},{"FileAdd":{"meta":{"basename":"request_tracked_contents.rs","metadata":0},"context":[{"change":5,"pos":332}],"contents":[{"Add":"use iri_string::types::{UriAbsoluteStr, UriAbsoluteString};"},{"Add":""},{"Add":"use crate::event_loop::ExtensionState;"},{"Add":""},{"Add":"pub type DeferredPromise = napi::JsDeferred<"},{"Add":" Option,"},{"Add":" Box Result, napi::Error>>,"},{"Add":">;"},{"Add":""},{"Add":"#[tracing::instrument(skip(deferred_promise, extension_state))]"},{"Add":"pub async fn handle("},{"Add":" uri: UriAbsoluteString,"},{"Add":" deferred_promise: DeferredPromise,"},{"Add":" extension_state: &ExtensionState,"},{"Add":") {"},{"Add":" let tracked_contents = get_tracked_contents(&uri, extension_state);"},{"Add":" tracing::info!("},{"Add":" message = \"Providing tracked contents\","},{"Add":" length = ?tracked_contents.as_ref().map(|contents| contents.len())"},{"Add":" );"},{"Add":""},{"Add":" deferred_promise.resolve(Box::new(move |_env| Ok(tracked_contents)));"},{"Add":"}"},{"Add":""},{"Add":"#[tracing::instrument(skip(extension_state))]"},{"Add":"fn get_tracked_contents(uri: &UriAbsoluteStr, extension_state: &ExtensionState) -> Option {"},{"Add":" let Some((repository_path, relative_path, repository)) = extension_state.get_repository(uri)"},{"Add":" else {"},{"Add":" tracing::info!(message = \"No matching repository for path\", ?uri);"},{"Add":" return None;"},{"Add":" };"},{"Add":""},{"Add":" let Some(open_file) = repository.repository.get_open_file(relative_path) else {"},{"Add":" tracing::info!("},{"Add":" message = \"No open file found in repository\","},{"Add":" ?repository_path,"},{"Add":" ?relative_path"},{"Add":" );"},{"Add":" return None;"},{"Add":" };"},{"Add":""},{"Add":" let Some(tracked_contents) = open_file.tracked_contents() else {"},{"Add":" tracing::info!("},{"Add":" message = \"No tracked contents for file\","},{"Add":" ?repository_path,"},{"Add":" ?relative_path"},{"Add":" );"},{"Add":" return None;"},{"Add":" };"},{"Add":""},{"Add":" Some(tracked_contents.to_string())"},{"Add":"}"}]}},{"Edit":{"inode":{"change":8,"pos":1917},"path":"editors/vscode/src/event_loop/event/request_file_decoration.rs","line":24,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":2645}],"down_context":[{"change":8,"pos":2645}],"flag":"BLOCK","start":2622,"end":2704,"inode":{"change":8,"pos":1917}}},"contents":[{"Add":" tracing::debug!(message = \"Providing file decoration\", ?optional_path_state);"}]}},{"Edit":{"inode":{"change":8,"pos":1917},"path":"editors/vscode/src/event_loop/event/request_file_decoration.rs","line":54,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":3863}],"down_context":[{"change":8,"pos":3863}],"flag":"BLOCK","start":2705,"end":2751,"inode":{"change":8,"pos":1917}}},"contents":[{"Add":"#[tracing::instrument(skip(extension_state))]"}]}},{"Edit":{"inode":{"change":8,"pos":1917},"path":"editors/vscode/src/event_loop/event/request_file_decoration.rs","line":56,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3960},"to":{"change":8,"start":3960,"end":4024},"introduced_by":8}],"inode":{"change":8,"pos":1917}}},"contents":[{"Del":" if uri.scheme_str() != \"file\" {\n return None;\n }\n\n"}]}},{"Replacement":{"inode":{"change":8,"pos":1917},"path":"editors/vscode/src/event_loop/event/request_file_decoration.rs","line":58,"ins":{"up_context":[{"change":9,"pos":3958}],"down_context":[{"change":8,"pos":4189}],"flag":"BLOCK","start":2752,"end":2821,"inode":{"change":8,"pos":1917}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":9,"pos":3958},"to":{"change":8,"start":4114,"end":4189},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4114},"to":{"change":8,"start":4114,"end":4189},"introduced_by":8}],"inode":{"change":8,"pos":1917}},"ins_contents":[{"Add":" tracing::info!(message = \"No matching repository for path\");"}],"del_contents":[{"Del":" tracing::info!(message = \"No matching repository for path\", 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