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hyperhive/hive-matrix-mcp/src/paths.rs
atlas 6ea81aae65 hive-c0re: render the new agent option paths into generated agent flakes
meta.rs writes each agent's flake, and it still named the pre-move
`hyperhive.*` paths — so every agent rebuild would print a rename
deprecation warning about a line no human wrote and no operator could fix.
A warning nobody can act on trains everyone to ignore the ones that matter,
which is the whole value of the alias shims.

Repoints the FORWARDED_VAR_OPTIONS table and every other emitted option
assignment (otel.*, docs.source, claudeCodePath, github.enable, user.name,
claudeMemoryMaxBytes) to `services.hyperhive.agent.*`, with the test
expectations that pin the rendered text. The flake input named `hyperhive`
(`hyperhive.url`, `hyperhive.inputs.nixpkgs.follows`,
`hyperhive.nixosConfigurations.*`), hive-tier `services.hyperhive.*` paths,
and the `@hyperhive.local` git identity share the word and are untouched.

Also repoints the same option paths where they appear in comments, rustdoc
and runtime message strings across the other crates — a refusal message
naming `hyperhive.allowedRecipients` sends an operator to a path that will
stop existing. Prose under docs/ is deliberately not in this commit.

Refs #4473
2026-09-17 20:19:30 +02:00

59 lines
2.5 KiB
Rust

//! Per-agent filesystem paths used by `hive-matrix-daemon`.
//!
//! All paths are overridable via env vars for dev / test scenarios and
//! to let the harness point the daemon at non-default locations when
//! the operator overrides `services.hyperhive.agent.matrix.*` options.
use std::path::PathBuf;
/// Resolve the matrix access-token file path. Override via
/// `HIVE_MATRIX_TOKEN_FILE`; default is `<HYPERHIVE_STATE_DIR>/matrix-token`,
/// the path `hive-c0re::matrix::ensure_user_for` writes to on agent
/// account provisioning.
#[must_use]
pub fn token_file() -> PathBuf {
if let Some(p) = std::env::var_os("HIVE_MATRIX_TOKEN_FILE") {
return PathBuf::from(p);
}
let state_dir = std::env::var("HYPERHIVE_STATE_DIR").unwrap_or_default();
PathBuf::from(format!("{state_dir}/matrix-token"))
}
/// Resolve the homeserver URL from `HIVE_MATRIX_URL`, or `None` when the
/// harness didn't set one.
///
/// There is deliberately no built-in default. A hardcoded `localhost:8008`
/// used to stand in here, on the reasoning that the tuwunel container shares
/// the host netns — but *this daemon runs inside an agent*, which does not, so
/// that address named the agent itself. Unset means the hive has no homeserver
/// to offer this agent, and the daemon no-ops exactly as it does without a
/// token; guessing would be a value that starts fine and then talks to the
/// wrong machine.
#[must_use]
pub fn homeserver_url() -> Option<String> {
std::env::var("HIVE_MATRIX_URL").ok()
}
/// Persistent sqlite store directory for matrix-sdk's state (event
/// cache, devices, etc.). Lives under the per-agent state dir so it
/// survives container restart but gets wiped on `destroy --purge`.
#[must_use]
pub fn matrix_state_dir() -> PathBuf {
let state_dir = std::env::var("HYPERHIVE_STATE_DIR").unwrap_or_default();
PathBuf::from(format!("{state_dir}/matrix-sdk-state"))
}
/// Resolve the live-accounts snapshot file the daemon writes after
/// startup restores. Override via `HIVE_MATRIX_ACCOUNTS_FILE`; default
/// is `<HYPERHIVE_STATE_DIR>/matrix-accounts.json` — the host-visible
/// per-agent state dir (sibling to `matrix-token`) that hive-c0re's
/// dashboard reads to backfill live up/down status + the effective
/// homeserver for each provisioned account.
#[must_use]
pub fn accounts_file() -> PathBuf {
if let Some(p) = std::env::var_os("HIVE_MATRIX_ACCOUNTS_FILE") {
return PathBuf::from(p);
}
let state_dir = std::env::var("HYPERHIVE_STATE_DIR").unwrap_or_default();
PathBuf::from(format!("{state_dir}/matrix-accounts.json"))
}