diff options
Diffstat (limited to 'mod/mod-ci-github.cxx')
| -rw-r--r-- | mod/mod-ci-github.cxx | 203 |
1 files changed, 101 insertions, 102 deletions
diff --git a/mod/mod-ci-github.cxx b/mod/mod-ci-github.cxx index a433f1d..edef67a 100644 --- a/mod/mod-ci-github.cxx +++ b/mod/mod-ci-github.cxx @@ -554,7 +554,7 @@ namespace brep static string queue_check_runs (const string& ri, // Repository ID const string& hs, // Head SHA - const vector<const build*>& bs, + const vector<reference_wrapper<const build>>& bs, const build_queued_hints* bqh) { ostringstream os; @@ -565,7 +565,7 @@ namespace brep // for (size_t i (0); i != bs.size (); ++i) { - const build& b (*bs[i]); + const build& b (bs[i]); string al ("cr" + to_string (i)); // Field alias. @@ -923,7 +923,7 @@ namespace brep // All builds except those for which this notification is out of order and // thus would cause a spurious backwards state transition. // - vector<const build*> bs; // @@ reference_wrapper + vector<reference_wrapper<const build>> bs; vector<service_data::check_run> crs; // Parallel to bs. // Exclude builds for which this is an out of order notification. @@ -934,21 +934,30 @@ namespace brep // from another state or it doesn't already have a stored check run. // Note: never go back on the built state. // - const check_run* cr (sd.find_check_run (check_run_name (b))); + string bid (check_run_name (b)); // Full Build ID. + const service_data::check_run* cr (sd.find_check_run (bid)); + + // @@ TMP This doesn't catch the case of an out-of-order initial queued + // following a building or built when the network was down (and + // thus cr->state is absent). We could end up setting the state + // to queued on GH when it should be building or built. + // if (cr == nullptr || !cr->state || (cr->state != build_state::built && (istate && *istate == build_state::building))) // Interrupted. { - // @@ Move cr out of sd. + if (cr != nullptr) + crs.emplace_back (move (*cr)).state = nullopt; + else + crs.emplace_back (move (bid), nullopt, nullopt); - cr->state = nullopt; - bs.push_back (&b); + bs.push_back (b); } else { - // @@ warn with some information + // @@ TODO warn with some information } } @@ -957,6 +966,8 @@ namespace brep // Queue a check_run for each build. // + // @@ TODO updateCheckRun() if this is building->queued. + // string rq ( graphql_request ( queue_check_runs (sd.repository_id, sd.head_sha, bs, &hs))); @@ -968,7 +979,7 @@ namespace brep // Get a new installation access token if the current one has expired. // - const installation_access_token* iat (nullptr); + const installation_access_token* iat; optional<installation_access_token> new_iat; if (system_clock::now () > sd.installation_access.expires_at) @@ -978,6 +989,7 @@ namespace brep new_iat = obtain_installation_access_token (sd.installation_id, move (*jwt), error); + if (new_iat) iat = &*new_iat; } @@ -986,92 +998,92 @@ namespace brep iat = &sd.installation_access; if (iat != nullptr) - try { - // Response type which parses a GraphQL response containing multiple - // check_run objects. - // - struct resp + try { - vector<check_run> check_runs; // Received check runs. + // Response type which parses a GraphQL response containing multiple + // check_run objects. + // + struct resp + { + vector<check_run> check_runs; // Received check runs. - resp (json::parser& p) : check_runs (parse_check_runs_response (p)) {} + resp (json::parser& p) : check_runs (parse_check_runs_response (p)) {} - resp () = default; - } rs; + resp () = default; + } rs; - uint16_t sc ( - github_post ( - rs, - "graphql", // API Endpoint. - strings {"Authorization: Bearer " + iat->token}, - move (rq))); + uint16_t sc ( + github_post ( + rs, + "graphql", // API Endpoint. + strings {"Authorization: Bearer " + iat->token}, + move (rq))); - if (sc == 200) - { - if (rs.check_runs.size () == bs.size ()) + if (sc == 200) { - // Validate the check runs in the response against the builds. - // - for (size_t i (0); i != rs.check_runs.size (); ++i) + if (rs.check_runs.size () == bs.size ()) { - const build& b (*bs[i]); - const check_run& cr (rs.check_runs[i]); - - if (cr.name != check_run_name (b, &hs)) - { - error << "unexpected check_run name: '" + cr.name + '\''; - } - else if (cr.status != "QUEUED") - { - error << "unexpected check_run status: '" + cr.status + '\''; - } - else + // Validate the check runs in the response against the builds. + // + for (size_t i (0); i != rs.check_runs.size (); ++i) { - // @@ Move out node_id, set state to queued. + const build& b (bs[i]); + const check_run& rcr (rs.check_runs[i]); // Received check run. + + if (rcr.name != check_run_name (b, &hs)) + error << "unexpected check_run name: '" + rcr.name + '\''; + else if (rcr.status != "QUEUED") + error << "unexpected check_run status: '" + rcr.status + '\''; + else + { + l3 ([&]{trace << "check_run { " << rcr << " }";}); + + service_data::check_run& cr (crs[i]); + + if (!cr.node_id) + cr.node_id = move (rcr.node_id); - l3 ([&]{trace << "check_run { " << cr << " }";}); + cr.state = build_state::queued; + } } } + else + error << "unexpected number of check_run objects in response"; } else - error << "unexpected number of check_run objects in response"; + error << "failed to queue check runs: error HTTP response status " + << sc; + } + catch (const json::invalid_json_input& e) + { + // Note: e.name is the GitHub API endpoint. + // + error << "malformed JSON in response from " << e.name << ", line: " + << e.line << ", column: " << e.column << ", byte offset: " + << e.position << ", error: " << e; + } + catch (const invalid_argument& e) + { + error << "malformed header(s) in response: " << e; + } + catch (const system_error& e) + { + error << "unable to queue check runs (errno=" << e.code () << "): " + << e.what (); + } + catch (const runtime_error& e) // From parse_check_runs_response(). + { + // GitHub response contained error(s) (could be ours or theirs at this + // point). + // + error << "unable to queue check runs: " << e; } - else - error << "failed to queue check runs: error HTTP response status " - << sc; - } - catch (const json::invalid_json_input& e) - { - // Note: e.name is the GitHub API endpoint. - // - error << "malformed JSON in response from " << e.name << ", line: " - << e.line << ", column: " << e.column << ", byte offset: " - << e.position << ", error: " << e; - } - catch (const invalid_argument& e) - { - error << "malformed header(s) in response: " << e; - } - catch (const system_error& e) - { - error << "unable to queue check runs (errno=" << e.code () << "): " - << e.what (); - } - catch (const runtime_error& e) // From parse_check_runs_response(). - { - // GitHub response contained error(s) (could be ours or theirs at this - // point). - // - error << "unable to queue check runs: " << e; } - // rcrs: received check runs. - // return [bs = move (bs), iat = move (new_iat), - rcrs = move (rs.check_runs), // @@ crs - initial_state] (const tenant_service& ts) -> optional<string> + crs = move (crs)] (const tenant_service& ts) -> optional<string> { // NOTE: this lambda may be called repeatedly (e.g., due to transaction // being aborted) and so should not move out of its captures. @@ -1089,40 +1101,27 @@ namespace brep } if (iat) - sd.installation_access = move (*iat); + sd.installation_access = *iat; // Note that we've already removed all builds for which this // notification is out of order. // for (size_t i (0); i != bs.size (); ++i) { - string bid (check_run_name (*bs[i])); // Full build ID. + const service_data::check_run& cr (crs[i]); - if (!initial_state) - { - // Initial queued notification: add new check run. - // - sd.check_runs.emplace_back (move (bid), - move (rcrs[i].node_id), - build_state::queued); - } - else + // Update stored check run if it exists, otherwise store check run for + // the first time. + // + if (service_data::check_run* scr = sd.find_check_run (cr.build_id)) { - // building->queued or built->queued: update existing check run. - // - service_data::check_run* scr (sd.find_check_run (bid)); - - if (scr == nullptr) // @@ TMP Shouldn't be possible, right? - { - // @@ TODO error<< - // - return nullopt; - } + if (!scr->node_id) + scr->node_id = cr.node_id; - assert (scr->state == *initial_state); - - scr->state = build_state::queued; + scr->state = cr.state; } + else + sd.check_runs.push_back (cr); } return sd.json (); @@ -1369,8 +1368,8 @@ namespace brep { s.begin_object (); s.member ("build_id", cr.build_id); - s.member ("node_id", cr.node_id); - s.member ("state", to_string (cr.state)); + s.member ("node_id", *cr.node_id); + s.member ("state", to_string (*cr.state)); s.end_object (); } s.end_array (); |