diff options
author | Karen Arutyunov <karen@codesynthesis.com> | 2018-12-07 23:12:05 +0300 |
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committer | Karen Arutyunov <karen@codesynthesis.com> | 2018-12-11 14:05:48 +0300 |
commit | 294c558d577cd4acb2ee8e94e0dfd6acdb946c6c (patch) | |
tree | 02742141dad6cf91040eb48eca54b718dee8ad55 /mod/build-config-module.hxx | |
parent | 7dabb6e931740b2777be5dca53c3cec0b984f0fb (diff) |
Add support for build configuration class inheritance
Diffstat (limited to 'mod/build-config-module.hxx')
-rw-r--r-- | mod/build-config-module.hxx | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/mod/build-config-module.hxx b/mod/build-config-module.hxx new file mode 100644 index 0000000..bd6e0b0 --- /dev/null +++ b/mod/build-config-module.hxx @@ -0,0 +1,96 @@ +// file : mod/build-config-module.hxx -*- C++ -*- +// copyright : Copyright (c) 2014-2018 Code Synthesis Ltd +// license : MIT; see accompanying LICENSE file + +#ifndef MOD_BUILD_CONFIG_MODULE_HXX +#define MOD_BUILD_CONFIG_MODULE_HXX + +#include <map> +#include <algorithm> // find() + +#include <libbutl/utility.mxx> // compare_c_string + +#include <libbpkg/manifest.hxx> + +#include <libbbot/build-config.hxx> + +#include <libbrep/types.hxx> +#include <libbrep/utility.hxx> + +#include <mod/module.hxx> +#include <mod/options.hxx> + +// Base class for modules that utilize the build controller configuration. +// +// Specifically, it loads build controller configuration and provides various +// build configuration-related utilities. Note that the configuration is +// shared across multiple modules once loaded. +// +// Note that the build database is in the database_module. +// +namespace brep +{ + class build_config_module + { + protected: + // Parse build configuration file and establish mapping of build bot agent + // public keys fingerprints to their paths. Throw tab_parsing on parsing + // error, system_error on the underlying OS error. + // + void + init (const options::build&); + + // Return true if the specified build configuration is excluded by a + // package based on its underlying build class set, build class + // expressions, and build constraints, potentially extending the + // underlying set with the special classes. Set the exclusion reason if + // requested. + // + bool + exclude (const vector<bpkg::build_class_expr>&, + const vector<bpkg::build_constraint>&, + const bbot::build_config&, + string* reason = nullptr) const; + + // Check if the configuration belongs to the specified class. + // + // Note that the configuration base classes are not checked. + // + static bool + belongs (const bbot::build_config& cfg, const char* cls) + { + const strings& cs (cfg.classes); + return std::find (cs.begin (), cs.end (), cls) != cs.end (); + } + + // Convert dash-separated components (target, build configuration name, + // machine name) or a pattern thereof into a path, replacing dashes with + // slashes (directory separators), `**` with `*/**/*`, and appending the + // trailing slash for a subsequent match using the path_match() + // functionality (the idea here is for `linux**` to match `linux-gcc` + // which is quite natural to expect). Throw invalid_path if the resulting + // path is invalid. + // + // Note that the match_absent path match flag must be used for the above + // `**` transformation to work. + // + static path + dash_components_to_path (const string&); + + protected: + // Build configurations. + // + shared_ptr<const bbot::build_configs> build_conf_; + shared_ptr<const cstrings> build_conf_names_; + + shared_ptr<const std::map<const char*, + const bbot::build_config*, + butl::compare_c_string>> build_conf_map_; + + // Map of build bot agent public keys fingerprints to the key file paths. + // + shared_ptr<const std::map<string, path>> bot_agent_key_map_; + }; +} + +#endif // MOD_BUILD_CONFIG_MODULE_HXX |