mirror of
https://github.com/zed-industries/zed.git
synced 2024-09-19 02:17:35 +03:00
f7a86967fd
Fixes https://github.com/zed-industries/zed/issues/9575 Fixes https://github.com/zed-industries/zed/issues/4294 ### Problem When a large git repository's `.git` folder changes (due to a `git commit`, `git reset` etc), Zed needs to recompute the git status for every file in that git repository. Part of computing the git status is the *unstaged* part - the comparison between the content of the file and the version in the git index. In a large git repository like `chromium` or `linux`, this is inherently pretty slow. Previously, we performed this git status all at once, and held a lock on our `BackgroundScanner`'s state for the entire time. On my laptop, in the `linux` repo, this would often take around 13 seconds. When opening a file, Zed always refreshes the metadata for that file in its in-memory snapshot of worktree. This is normally very fast, but if another task is holding a lock on the `BackgroundScanner`, it blocks. ### Solution I've restructured how Zed handles Git statuses, so that when a git repository is updated, we recompute files' git statuses in fixed-sized batches. In between these batches, the `BackgroundScanner` is free to perform other work, so that file operations coming from the main thread will still be responsive. Release Notes: - Fixed a bug that caused long delays in opening files right after performing a commit in very large git repositories.
62 lines
1.3 KiB
TOML
62 lines
1.3 KiB
TOML
[package]
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name = "worktree"
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version = "0.1.0"
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edition = "2021"
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publish = false
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license = "GPL-3.0-or-later"
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[lib]
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path = "src/worktree.rs"
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doctest = false
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[lints]
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workspace = true
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[features]
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test-support = [
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"client/test-support",
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"language/test-support",
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"settings/test-support",
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"text/test-support",
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"gpui/test-support",
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"http/test-support",
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]
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[dependencies]
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anyhow.workspace = true
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client.workspace = true
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clock.workspace = true
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collections.workspace = true
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fs.workspace = true
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futures.workspace = true
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fuzzy.workspace = true
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git.workspace = true
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gpui.workspace = true
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ignore.workspace = true
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itertools.workspace = true
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language.workspace = true
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log.workspace = true
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lsp.workspace = true
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parking_lot.workspace = true
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postage.workspace = true
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rpc.workspace = true
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schemars.workspace = true
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serde.workspace = true
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serde_json.workspace = true
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settings.workspace = true
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smol.workspace = true
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sum_tree.workspace = true
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text.workspace = true
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util.workspace = true
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[dev-dependencies]
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clock = {workspace = true, features = ["test-support"]}
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collections = { workspace = true, features = ["test-support"] }
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env_logger.workspace = true
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git2.workspace = true
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gpui = {workspace = true, features = ["test-support"]}
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http.workspace = true
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rand.workspace = true
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settings = {workspace = true, features = ["test-support"]}
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pretty_assertions.workspace = true
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