fix(hive-forge): tolerate an empty CI state in pr-status + pr-merge

Forgejo reports `"state": ""` in the combined-status response for a
commit that has no CI contexts at all. The typed `forgejo-api` client
models that field as an enum with no empty variant, so deserialization
failed and both verbs died outright — on exactly the pull requests
where "no CI ran here" is the useful answer. `pr-merge` was the worse
of the two: the crash sat in its pre-merge readiness check, blocking a
merge it should have waved through.

Route both call sites through the existing raw-JSON escape hatch
(`Client::get_api_json`), which exists for this failure mode: the
crate pins one schema while the server tracks the latest release line.
A lenient local `CombinedStatus` keeps `state` a plain `String` and
the per-context statuses as opaque values, so an empty or unknown
state is reported rather than fatal. `status_state_str` and its enum
mapping go away with it.

Closes #2735
This commit is contained in:
atlas 2026-07-26 19:38:47 +02:00 committed by mara
commit 1219f31c2f
2 changed files with 57 additions and 50 deletions

View file

@ -15,10 +15,10 @@
use anyhow::{Result, bail};
use clap::{Args as ClapArgs, ValueEnum};
use forgejo_api::structs::{
CommitStatusState, MergePullRequestOption, MergePullRequestOptionDo, PullRequest, StateType,
MergePullRequestOption, MergePullRequestOptionDo, PullRequest, StateType,
};
use crate::client::{Client, index, split_repo};
use crate::client::{Client, index};
/// Merge strategy. Squash is deliberately omitted (hive convention: keep the
/// per-commit history, so a squash option isn't exposed).
@ -136,17 +136,11 @@ fn check_ready(client: &Client, repo: &str, number: u64, pull: &PullRequest) ->
}
if let Some(sha) = pull.head.as_ref().and_then(|h| h.sha.as_deref()) {
let (owner, name) = split_repo(repo)?;
let (_, combined) = client
.api()
.repo_get_combined_status_by_ref(owner, name, sha)
.send()?;
let state = combined.state;
let has_statuses = combined.statuses.as_ref().is_some_and(|a| !a.is_empty());
let combined = super::pr_status::fetch_combined_in(client, repo, sha)?;
// An empty status set means no CI is configured — not a blocker.
// Anything other than success once CI exists blocks the merge.
if has_statuses && state != Some(CommitStatusState::Success) {
let state = super::pr_status::status_state_str(state);
if !combined.statuses.is_empty() && combined.state != "success" {
let state = &combined.state;
bail!(
"pr-merge: PR #{number} CI is not green (state: {state}). Wait for green, or pass --force."
);