1f483ad3d1
Restarting to pick up a code change costs the three things this app exists to hold: the proxy port, the embedded claude pane, and the live feed. So ctrl-r does not restart — it execs the binary now on disk into this same process. execve keeps the pid, the open fds and the child processes, so the listener socket, the pty and its claude child all simply carry on; the feed travels in a JSON snapshot. Build nothing, watch nothing. A build is the user's business, and a running instance must not decide on its own when to become different code. Rebuild outside, then press ctrl-r in each instance. Drain before the exec. It destroys the tokio tasks relaying in-flight responses, so the proxy stops accepting and finishes what it has first. The socket stays open throughout (App::listener_fd is a dup), so requests made during the swap queue in the kernel backlog and are served by the new image — verified end to end: nothing refused, nothing cut. Treat the snapshot as advisory. It is written by the old binary and read by the new one, whose types usually just changed — that is the normal case, not the edge case. The fd numbers stay in plain fields and the feed is decoded per session behind a sanitiser, so a schema change costs the feed and never the port or the pane.
28 lines
1.1 KiB
TOML
28 lines
1.1 KiB
TOML
[package]
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name = "claude-cloak"
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version = "0.1.0"
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edition = "2024"
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[dependencies]
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anyhow = "1.0.102"
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axum = "0.8"
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futures-util = "0.3.32"
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ratatui = { version = "0.29", features = ["unstable-rendered-line-info"] }
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reqwest = { version = "0.12", default-features = false, features = ["rustls-tls", "stream"] }
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serde = { version = "1.0.228", features = ["derive"] }
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serde_json = "1.0.150"
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tokio = { version = "1.52.3", features = ["full"] }
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tui-markdown = "=0.3.5"
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# Embedded terminal module (src/term.rs): wezterm's terminal model is not
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# published on crates.io, so we pin a rev of the monorepo. portable-pty is
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# from the same project.
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portable-pty = "0.9"
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wezterm-term = { git = "https://github.com/wezterm/wezterm", rev = "891bed31b75f7a71b78e8f42ad07ae89bf99a7de" }
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wezterm-surface = { git = "https://github.com/wezterm/wezterm", rev = "891bed31b75f7a71b78e8f42ad07ae89bf99a7de" }
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uuid = { version = "1", features = ["v4"] }
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# Hot reload (src/reload.rs): fd inheritance across execve, PTY ioctls and
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# child signalling once the portable-pty handles are gone.
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libc = "0.2"
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