diff options
| -rw-r--r-- | mod/mod-ci-github.cxx | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/mod/mod-ci-github.cxx b/mod/mod-ci-github.cxx index 849e21c..a650cef 100644 --- a/mod/mod-ci-github.cxx +++ b/mod/mod-ci-github.cxx @@ -630,6 +630,13 @@ namespace brep return true; } + // Parse a check run details URL into a build_id. + // + // Return nullopt if the URL is invalid. + // + static optional<build_id> + parse_details_url (const string& details_url); + bool ci_github:: handle_check_run_rerequest (gh_check_run_event cr, bool /* warning_success */) { @@ -662,6 +669,18 @@ namespace brep // to mitigate races). // + + // Parse the CR's details_url. + // + optional<build_id> bid (parse_details_url (cr.check_run.details_url)); + + // auto fn = [] (const tenant_service&, + // build_state)> -> optional<string> + // { + // }; + + // optional<build_state> bs (rebuild (*build_db_, retry_, bid, fn)); + return true; } @@ -1993,6 +2012,95 @@ namespace brep b.toolchain_version.string (); } + static optional<build_id> + parse_details_url (const string& details_url) + try + { + // See details_url() above for an idea of what the URL looks like. + + url u (details_url); + + if (!u.query || !u.path || u.path->size () <= 1) + return nullopt; + + build_id r; + + // Extract the tenant from the URL path. + // + // Example path: @d2586f57-21dc-40b7-beb2-6517ad7917dd + // + r.package.tenant = u.path->substr (1); + + if (r.package.tenant.empty ()) + return nullopt; + + // Extract the rest of the build_id members from the URL query. + // + bool pn (false), pv (false), tg (false), tc (false), pc (false), + th (false); + + // This URL query parsing code is based on + // web::apache::request::parse_url_parameters(). + // + for (const char* qp (u.query->c_str ()); qp != nullptr; ) + { + const char* vp (strchr (qp, '=')); + const char* ep (strchr (qp, '&')); + + if (vp == nullptr || (ep != nullptr && ep < vp)) + return nullopt; // Missing value. + + string n (mime_url_decode (qp, vp)); // Name. + + ++vp; // Skip '=' + + const char* ve (ep ? ep : vp + strlen (vp)); // Value end pointer. + + // Get the value as-is or URL-decode it. + // + auto getval = [vp, ve] () { return string (vp, ve); }; + auto decval = [vp, ve] () { return mime_url_decode (vp, ve); }; + + auto make_version = [] (string&& v) + { return canonical_version (brep::version (move (v))); }; + + auto c = [&n] (bool& b, const char* s) + { return n == s ? (b = true) : false; }; + + if (c (pn, "builds")) r.package.name = package_name (decval ()); + else if (c (pv, "pv")) r.package.version = make_version (getval ()); + else if (c (tg, "tg")) r.target = target_triplet (decval ()); + else if (c (tc, "tc")) r.target_config_name = decval (); + else if (c (pc, "pc")) r.package_config_name = decval (); + else if (c (th, "th")) + { + // Toolchain name and version. E.g. "public-0.17.0" + + string v (getval ()); + + // Note: parsing code based on mod/mod-builds.cxx. + // + size_t p (v.find_first_of ('-')); + if (p >= v.size () - 1) + return nullopt; // Invalid format. + + r.toolchain_name = v.substr (0, p); + r.toolchain_version = make_version (v.substr (p + 1)); + } + + qp = ep ? ep + 1 : nullptr; + } + + if (!pn || !pv || !tg || !tc || !pc || !th) + return nullopt; // Fail if any query parameters are absent. + + return r; + } + catch (const invalid_argument&) + { + return nullopt; + } + optional<string> ci_github:: generate_jwt (const basic_mark& trace, const basic_mark& error) const |