93 lines
4 KiB
Rust
93 lines
4 KiB
Rust
//! Per-agent filesystem paths used by both `hive-matrix-daemon` and the
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//! stdio MCP bridge.
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//!
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//! All paths are overridable via env vars for dev / test scenarios and
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//! to let the harness point the daemon at non-default locations when
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//! the operator overrides `hyperhive.matrix.*` options.
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use std::path::PathBuf;
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/// Default homeserver URL when `HIVE_MATRIX_URL` isn't set. Tuwunel
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/// (the local hive-matrix container) listens on `localhost:8008` by
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/// default; shared host netns means every agent container resolves
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/// `localhost` to the same machine.
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pub const DEFAULT_HOMESERVER: &str = "http://localhost:8008";
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/// Default unix socket path the daemon listens on inside the agent
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/// container. The stdio MCP bridge `connect()`s here on every tool call.
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/// Lives under systemd's `RuntimeDirectory=hive-matrix` (a tmpfs path
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/// that disappears on container restart — fine, because the daemon
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/// recreates the socket on its own boot) so the agent unix user
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/// can bind a socket inside it without root in `/run`.
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pub const DEFAULT_DAEMON_SOCKET: &str = "/run/hive-matrix/socket";
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/// Resolve the matrix access-token file path. Override via
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/// `HIVE_MATRIX_TOKEN_FILE`; default is `<HYPERHIVE_STATE_DIR>/matrix-token`,
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/// the path `hive-c0re::matrix::ensure_user_for` writes to on agent
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/// account provisioning.
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#[must_use]
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pub fn token_file() -> PathBuf {
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if let Some(p) = std::env::var_os("HIVE_MATRIX_TOKEN_FILE") {
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return PathBuf::from(p);
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}
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let state_dir = std::env::var("HYPERHIVE_STATE_DIR").unwrap_or_default();
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PathBuf::from(format!("{state_dir}/matrix-token"))
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}
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/// Resolve the homeserver URL. Override via `HIVE_MATRIX_URL`; default
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/// is the in-container `localhost:8008` tuwunel.
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#[must_use]
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pub fn homeserver_url() -> String {
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std::env::var("HIVE_MATRIX_URL").unwrap_or_else(|_| DEFAULT_HOMESERVER.to_owned())
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}
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/// Resolve the daemon's unix socket path. Override via
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/// `HIVE_MATRIX_SOCKET`; default is `/run/hive-matrix/socket`.
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#[must_use]
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pub fn daemon_socket() -> PathBuf {
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std::env::var_os("HIVE_MATRIX_SOCKET")
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.map_or_else(|| PathBuf::from(DEFAULT_DAEMON_SOCKET), PathBuf::from)
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}
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/// Persistent sqlite store directory for matrix-sdk's state (event
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/// cache, devices, etc.). Lives under the per-agent state dir so it
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/// survives container restart but gets wiped on `destroy --purge`.
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#[must_use]
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pub fn matrix_state_dir() -> PathBuf {
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let state_dir = std::env::var("HYPERHIVE_STATE_DIR").unwrap_or_default();
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PathBuf::from(format!("{state_dir}/matrix-sdk-state"))
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}
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/// Resolve the live-accounts snapshot file the daemon writes after
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/// startup restores. Override via `HIVE_MATRIX_ACCOUNTS_FILE`; default
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/// is `<HYPERHIVE_STATE_DIR>/matrix-accounts.json` — the host-visible
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/// per-agent state dir (sibling to `matrix-token`) that hive-c0re's
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/// dashboard reads to backfill live up/down status + the effective
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/// homeserver for each provisioned account.
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#[must_use]
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pub fn accounts_file() -> PathBuf {
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if let Some(p) = std::env::var_os("HIVE_MATRIX_ACCOUNTS_FILE") {
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return PathBuf::from(p);
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}
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let state_dir = std::env::var("HYPERHIVE_STATE_DIR").unwrap_or_default();
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PathBuf::from(format!("{state_dir}/matrix-accounts.json"))
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}
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/// Hyperhive control socket — the daemon writes wake signals here so
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/// the harness drives a new claude turn on incoming matrix events.
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/// Mirrors the path `forge_notify` writes to.
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#[must_use]
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pub fn hyperhive_socket() -> PathBuf {
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std::env::var_os("HIVE_CONTROL_SOCKET")
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.map_or_else(|| PathBuf::from("/run/hive/mcp.sock"), PathBuf::from)
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}
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/// Directory where MCP daemons write loose-end summary files for the harness.
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/// Each daemon writes `<name>.json` here; the harness scans the dir in
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/// `get_loose_ends` to surface active work from all MCPs generically.
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/// Resolution lives in `hive_sh4re::paths` so the harness + every MCP
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/// daemon agree on the location.
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#[must_use]
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pub fn mcp_loose_ends_dir() -> PathBuf {
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hive_sh4re::paths::mcp_loose_ends_dir()
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}
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