2 #include <msp/core/algorithm.h>
3 #include <msp/fs/dir.h>
4 #include <msp/fs/stat.h>
5 #include <msp/fs/utils.h>
6 #include <msp/io/print.h>
7 #include <msp/strings/utils.h>
8 #include <msp/time/timedelta.h>
9 #include <msp/time/utils.h>
10 #include "binarypackage.h"
12 #include "externaltask.h"
14 #include "packagemanager.h"
19 PackageManager::~PackageManager()
21 for(const auto &kvp: packages)
25 void PackageManager::append_package_path(const FS::Path &p)
27 pkg_path.push_back(p);
30 void PackageManager::append_binary_package_path(const FS::Path &p)
32 binpkg_path.push_back(p);
35 void PackageManager::set_no_externals(bool x)
40 void PackageManager::add_package(Package *pkg)
42 auto i = packages.find(pkg->get_name());
46 throw invalid_argument("Package name conflict");
48 throw logic_error("Package is already managed");
54 packages.insert({ pkg->get_name(), pkg });
57 Package *PackageManager::get_package(const string &name) const
59 auto i = packages.find(name);
66 Package &PackageManager::get_main_package() const
69 throw logic_error("No packages");
73 Package *PackageManager::find_package(const string &name)
75 if(not_found.count(name))
78 if(Package *pkg = get_package(name))
83 FS::Path path = get_package_location(name);
86 builder.load_build_file(path/"Build");
87 auto i = packages.find(name);
93 FS::Path path = get_binary_package_file(name);
96 builder.load_build_file(path);
97 if(Package *pkg = get_package(name))
103 // Package source not found - create a binary package
104 string flags_str = run_pkgconfig(name, "flags");
105 BinaryPackage::Flags flags = split(flags_str);
106 flags_str = run_pkgconfig(name, "staticflags");
107 BinaryPackage::Flags static_flags = split(flags_str);
108 Package *pkg = BinaryPackage::from_flags(builder, name, flags, static_flags);
109 packages.insert({ name, pkg });
114 not_found.insert(name);
119 string PackageManager::run_pkgconfig(const string &pkg, const string &what)
124 const FS::Path &prefix = builder.get_prefix();
125 if(prefix.str()!="/usr")
127 FS::Path pcdir = prefix/"lib/pkgconfig";
128 if(const char *pcp = getenv("PKG_CONFIG_PATH"))
130 vector<string> path = split(pcp, ':');
131 if(!any_equals(path, pcdir.str()))
133 path.push_back(pcdir.str());
134 setenv("PKG_CONFIG_PATH", join(path.begin(), path.end(), ":").c_str(), true);
138 setenv("PKG_CONFIG_PATH", pcdir.str().c_str(), true);
142 ExternalTask::Arguments argv;
143 argv.push_back("pkg-config");
144 if(what=="cflags" || what=="libs")
145 argv.push_back("--"+what);
146 else if(what=="flags" || what=="staticflags")
148 argv.push_back("--cflags");
149 argv.push_back("--libs");
150 if(what=="staticflags")
151 argv.push_back("--static");
154 argv.push_back("--variable="+what);
157 builder.get_logger().log("auxcommands", "Running %s", join(argv.begin(), argv.end()));
159 return ExternalTask::run_and_capture_output(argv);
167 FS::Path PackageManager::get_package_location(const string &name)
169 builder.get_logger().log("packagemgr", "Looking for source package %s", name);
173 // Try to get source directory with pkgconfig
174 string srcdir = strip(run_pkgconfig(name, "source"));
175 if(!srcdir.empty() && FS::exists(FS::Path(srcdir)/"Build"))
183 for(const FS::Path &p: pkg_path)
185 builder.get_logger().log("files", "Traversing %s", p);
187 for(const string &f: list_files(p))
190 if(FS::exists(full/"Build"))
192 pkg_dirs.push_back(full);
197 builder.get_logger().log("packagemgr", "%d source packages found in %s", count, p);
200 builder.get_logger().log("packagemgr", "%d source packages found", pkg_dirs.size());
203 bool msp = !name.compare(0, 3, "msp");
204 for(const FS::Path &p: pkg_dirs)
206 string base = FS::basename(p);
207 unsigned dash = base.rfind('-');
209 if(!base.compare(0, dash, name))
211 else if(msp && !base.compare(0, dash, name, 3, string::npos))
218 FS::Path PackageManager::get_binary_package_file(const string &name)
220 builder.get_logger().log("packagemgr", "Looking for binary package %s", name);
222 if(binpkg_files.empty())
224 for(const FS::Path &p: binpkg_path)
226 builder.get_logger().log("files", "Traversing %s", p);
227 vector<string> files = list_filtered(p, "\\.bpk$");
228 for(const string &f: files)
229 binpkg_files.push_back(p/f);
230 builder.get_logger().log("packagemgr", "%d binary packages found in %s", files.size(), p);
233 builder.get_logger().log("packagemgr", "%d binary packages found", binpkg_files.size());
236 auto i = find_if(binpkg_files, [&name](const FS::Path &p){ return FS::basepart(FS::basename(p))==name; });
237 if(i!=binpkg_files.end())
243 void PackageManager::save_all_caches() const
245 for(const auto &kvp: packages)
246 kvp.second->save_caches();