feat(hm-cloud): scaffold cloud crate and add GitSha newtype - #181
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markovejnovic wants to merge 7 commits into
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feat(hm-cloud): scaffold cloud crate and add GitSha newtype#181markovejnovic wants to merge 7 commits into
markovejnovic wants to merge 7 commits into
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Introduce a validated git object-id type (40/64 hex, lowercase, null-oid sentinel) with transparent-string serde, and thread it through every place a commit id is produced or carried: - git::head_commit() -> Option<GitSha>, parsed from rev-parse. - exec::SourceMeta.commit: GitSha, converted to String only at the harmont-cloud SDK boundary. - hm run derives the commit as GitSha::zero() when git has none. - cloud run's --commit parses to GitSha at clap time, rejecting a malformed id before submission.
New crate that will own the whole cloud domain (executor + verbs). This
first step lands the clap command tree only, no runtime:
- CloudCommand { Auth{login,logout,whoami}, Org, Pipeline, Build, Job,
Billing } with every arg documented.
- Pipeline-identifying args are Option<String> so an omitted --pipeline
falls back to config.default_pipeline.
- No submit verb: submission stays with hm run --cloud.
Represent a commit id as its 20 raw bytes ([u8; 20], Copy) instead of a heap String, with hex only at the edges: decode via the hex crate on parse, encode on Display/serde. Drops the speculative SHA-256 width — git and Harmont's repos are SHA-1; promote to an enum if one ever appears.
The binary now consumes hm_cloud::cli::CloudCommand instead of a duplicate enum tree, so hm-cloud's cli.rs is the single definition. Adopting it applies the shape the scaffold settled on: - login/logout/whoami move under `hm cloud auth`. - `hm cloud run` is dropped; submission stays with `hm run --cloud`. - --pipeline is optional everywhere, resolving to the project's default_pipeline (via ProjectCtx) with a clear error when neither is set. Dispatch and the verbs adapt to the new enums; verbs/run.rs is deleted.
Capture the process's runtime environment once at startup — stdin/stdout/ stderr TTY state, CI, SSH, and display presence — behind AppCtx::term(). is_interactive() and has_gui() give the CLI honest signals for prompting and for choosing browser vs. terminal fallbacks (an SSH session is interactive but has no local browser). Consolidates the scattered TTY detection: hm-render's color_enabled now takes the stderr-tty bit from Term, and the run/cloud render paths read Term instead of calling std::io::IsTerminal ad hoc.
A cryptographically random, URL-safe nonce stored as its raw 32 bytes: OS CSPRNG generation, constant-time comparison, redacted Debug, and zeroize-on-drop. Only constructor is random(), so a weak nonce can't be built by accident; base_64() renders it for URLs.
AuthProvider drives the login flow, picking the path from Term: a GUI gets the browser-loopback flow (BrowserAuth binds the listener, opens the page, ClaimPoller claims the token by nonce); otherwise the paste flow (PasteTokenAuth). Each step carries a typed error, the dialoguer prompt runs on spawn_blocking, and URLs are built with url::Url — for which BackendDomain now exposes app() as a Url. hm cloud auth login loses --paste (detection replaces it) and hm's login.rs drops its ~160-line loopback/nonce/poll implementation for a thin adapter over AuthProvider that reads the user back.
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