c0eb6780ec
system.md carries {{ label }}-style variables and an {% if not archetype %} block in place of the config:repo / config:archetype marker pairs, so prompt.rs drops its line filter, marker parsers and string replaces. The rendered prompt is byte for byte the old one for a custom agent, an archetype agent and an empty archetype name, with and without hive, swarm, docs and operators. hive-template now drops a block tag's own line.
51 lines
2.1 KiB
Rust
51 lines
2.1 KiB
Rust
//! Resolve the on-disk path to hyperhive's static assets (branding +
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//! claude prompts). Single source of truth for both the host daemon
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//! (`hive-c0re`) and the in-container harness binaries so they agree
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//! on the lookup contract.
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//!
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//! At runtime, the path is read from `$HIVE_ASSETS_DIR`. Setting it is
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//! the deployment's job; this crate's contract is only that it names a
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//! directory laid out like the packaged assets.
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//! For `cargo run` outside nix, set it yourself:
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//!
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//! ```sh
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//! HIVE_ASSETS_DIR=$(pwd)/dev-assets cargo run ...
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//! ```
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//!
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//! where `dev-assets/` mirrors the nix output's `branding/` + `prompts/`
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//! layout.
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//!
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//! Each crate that wants a specific asset goes through one of the
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//! typed helpers (currently just `prompt_template()` — the branding
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//! SVG used to live here too; the per-agent icon now 404s server-side
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//! when unconfigured and falls back to a frontend-bundled default
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//! client-side instead of a server-resolved runtime path, see
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//! `hive-agent::web_ui::screen::serve_icon`) so the lookup contract is
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//! centralised. Missing files panic at first call with a clear "set
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//! `HIVE_ASSETS_DIR` + put the file at …" message.
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use std::path::PathBuf;
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/// Read `$HIVE_ASSETS_DIR`. Panics with a clear remediation message
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/// when unset — every code path that calls into this module is one
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/// the binary cannot run without, so a hard early failure is the
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/// right shape.
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fn dir() -> PathBuf {
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match std::env::var("HIVE_ASSETS_DIR") {
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Ok(v) if !v.is_empty() => PathBuf::from(v),
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_ => panic!(
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"HIVE_ASSETS_DIR is not set. A deployment sets it; when \
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running a binary outside one, point it at a directory \
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with `branding/` and `prompts/` subdirs. See \
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hive-sh4re/src/assets.rs for the contract.",
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),
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}
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}
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/// `$HIVE_ASSETS_DIR/prompts/system.md` — the claude system prompt
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/// template. `hive-agent::prompt::render` renders it as a Jinja template per
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/// agent, with a block for a custom or an archetype agent.
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#[must_use]
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pub fn prompt_template() -> PathBuf {
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dir().join("prompts/system.md")
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}
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