1 #ifndef PACKAGEMANAGER_H_
2 #define PACKAGEMANAGER_H_
8 #include <msp/fs/path.h>
14 Keeps track of packages. Also responsible for locating previously unknown
21 std::vector<Msp::FS::Path> pkg_path;
22 std::vector<Msp::FS::Path> pkg_dirs;
23 std::vector<Msp::FS::Path> binpkg_path;
24 std::vector<Msp::FS::Path> binpkg_files;
25 bool no_externals = false;
26 std::map<std::string, Package *> packages;
27 Package *main_pkg = 0;
28 std::set<std::string> not_found;
32 PackageManager(Builder &b): builder(b) { }
35 /// Adds a location to look for source packages from.
36 void append_package_path(const Msp::FS::Path &);
38 /// Adds a location to look for binary packages from.
39 void append_binary_package_path(const Msp::FS::Path &);
41 /** Prevent creation of source packages. */
42 void set_no_externals(bool);
44 /** Adds a package to the manager. Called from Package constructor. */
45 void add_package(Package *);
47 /** Returns a package from the cache. */
48 Package *get_package(const std::string &) const;
50 /** Returns the package that was added first. This should be considered
51 the primary build target. */
52 Package &get_main_package() const;
54 const std::map<std::string, Package *> &get_packages() const { return packages; }
56 /** Locates a package and loads it if necessary. */
57 Package *find_package(const std::string &);
60 std::string run_pkgconfig(const std::string &, const std::string &);
62 /** Determines the source directory of a package. Pkg-config is consulted
63 first, and if it fails, the package path is searched for matches. The
64 package is expected to be located in a directory named after itself. */
65 Msp::FS::Path get_package_location(const std::string &);
67 /** Determines the file containing a binary package. The file is expected
68 to be named after the package. */
69 Msp::FS::Path get_binary_package_file(const std::string &);
72 void save_all_caches() const;