diff options
Diffstat (limited to 'mod/mod-build-task.cxx')
| -rw-r--r-- | mod/mod-build-task.cxx | 149 |
1 files changed, 145 insertions, 4 deletions
diff --git a/mod/mod-build-task.cxx b/mod/mod-build-task.cxx index a15ff90..30bff0d 100644 --- a/mod/mod-build-task.cxx +++ b/mod/mod-build-task.cxx @@ -182,7 +182,7 @@ handle (request& rq, response& rs) dir_path () /* start */, path_match_flags::match_absent)) conf_machines.emplace (build_target_config_id {c.target, c.name}, - config_machine {&c, &m}); + config_machine {&c, &m}); } catch (const invalid_path&) {} } @@ -603,9 +603,9 @@ handle (request& rq, response& rs) // configurations that have already been acted upon (initially empty). // // This is why we query the database for configurations that should not be - // built (in the built state, or in the building state and not - // expired). Having such a list we will select the first build - // configuration that is not in the list (if available) for the response. + // built (in the built state, or in the building state and not expired). + // Having such a list we will select the first build configuration that is + // not in the list (if available) for the response. // using bld_query = query<build>; using prep_bld_query = prepared_query<build>; @@ -726,6 +726,139 @@ handle (request& rq, response& rs) shared_ptr<build_package> p (build_db_->load<build_package> (id)); + // Note that a request to interactively build a package in multiple + // configurations is most likely a mistake than a deliberate choice. + // Thus, for the interactive tenant let's check if the package can be + // built in multiple configurations. If that's the case then we will + // put all the potential builds into the aborted state and continue + // iterating looking for another package. Otherwise, just proceed for + // this package normally. + // + // It also feels like a good idea to archive an interactive tenant + // after a build object is created for it, regardless if the build + // task is issued or not. This way we make sure that an interactive + // build is never performed multiple times for such a tenant for any + // reason (multiple toolchains, buildtab change, etc). Note that the + // build result will still be accepted for an archived build. + // + shared_ptr<build_tenant> t (build_db_->load<build_tenant> (id.tenant)); + + if (t->interactive) + { + // Note that the tenant can be archived via some other package on + // some previous iteration. Skip the package if that's the case. + // + if (t->archived) + continue; + + // Collect the potential build configurations as all combinations of + // the tenant's packages build configurations and the non-excluded + // (by the packages) build target configurations. Note that here we + // ignore the machines from the task request. + // + struct build_config + { + package_id pid; + string pc; + const build_target_config* tc; + }; + + small_vector<build_config, 1> build_configs; + + // Note that we don't bother creating a prepared query here, since + // its highly unlikely to encounter multiple interactive tenants per + // task request. Given that we archive such tenants immediately, as + // a common case there will be none. + // + pkg_query pq (pkg_query::build_tenant::id == t->id); + for (auto& tp: build_db_->query<buildable_package> (pq)) + { + shared_ptr<build_package> p ( + build_db_->load<build_package> (tp.id)); + + for (build_package_config& pc: p->configs) + { + for (const auto& tc: *target_conf_) + { + if (!exclude (pc, p->builds, p->constraints, tc)) + build_configs.push_back (build_config {p->id, pc.name, &tc}); + } + } + } + + // If multiple build configurations are collected, then abort all + // the potential builds and continue iterating over the packages. + // + if (build_configs.size () > 1) + { + // Abort the builds. + // + for (build_config& c: build_configs) + { + const string& pc (c.pc); + const build_target_config& tc (*c.tc); + + build_id bid (c.pid, + tc.target, + tc.name, + pc, + tqm.toolchain_name, + toolchain_version); + + // Can there be any existing builds for such a tenant? Doesn't + // seem so, unless due to some manual intervention into the + // database. Anyway, let's just leave such a build alone. + // + shared_ptr<build> b (build_db_->find<build> (bid)); + + if (b == nullptr) + { + b = make_shared<build> ( + move (bid.package.tenant), + move (bid.package.name), + bp.version, + move (bid.target), + move (bid.target_config_name), + move (bid.package_config_name), + move (bid.toolchain_name), + toolchain_version, + nullopt /* interactive */, + nullopt /* agent_fp */, + nullopt /* agent_challenge */, + "brep" /* machine */, + "build task module" /* machine_summary */, + "" /* controller_checksum */, + "" /* machine_checksum */); + + b->state = build_state::built; + b->status = result_status::abort; + + b->soft_timestamp = b->timestamp; + b->hard_timestamp = b->soft_timestamp; + + // Mark the section as loaded, so results are updated. + // + b->results_section.load (); + + b->results.push_back ( + operation_result { + "configure", + result_status::abort, + "error: multiple configurations for interactive build\n"}); + + build_db_->persist (b); + } + } + + // Archive the tenant. + // + t->archived = true; + build_db_->update (t); + + continue; // Skip the package. + } + } + for (build_package_config& pc: p->configs) { pkg_config_name = pc.name; @@ -870,6 +1003,14 @@ handle (request& rq, response& rs) build_db_->update (b); } + // Archive an interactive tenant. + // + if (t->interactive) + { + t->archived = true; + build_db_->update (t); + } + // Finally, prepare the task response manifest. // tsm = task (move (b), move (p), move (pc), move (t), cm); |