Colin Cross | 8e0c511 | 2015-01-23 14:15:10 -0800 | [diff] [blame] | 1 | // Copyright 2014 Google Inc. All rights reserved. |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 15 | package blueprint |
| 16 | |
| 17 | import ( |
| 18 | "fmt" |
Colin Cross | c581620 | 2017-12-11 14:39:10 -0800 | [diff] [blame] | 19 | |
Colin Cross | b519a7e | 2017-02-01 13:21:35 -0800 | [diff] [blame] | 20 | "github.com/google/blueprint/pathtools" |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 21 | ) |
| 22 | |
| 23 | type Singleton interface { |
| 24 | GenerateBuildActions(SingletonContext) |
| 25 | } |
| 26 | |
| 27 | type SingletonContext interface { |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 28 | // Config returns the config object that was passed to Context.PrepareBuildActions. |
Jamie Gennis | 6eb4d24 | 2014-06-11 18:31:16 -0700 | [diff] [blame] | 29 | Config() interface{} |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 30 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 31 | // Name returns the name of the current singleton passed to Context.RegisterSingletonType |
Colin Cross | 9226d6c | 2019-02-25 18:07:44 -0800 | [diff] [blame] | 32 | Name() string |
| 33 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 34 | // ModuleName returns the name of the given Module. See BaseModuleContext.ModuleName for more information. |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 35 | ModuleName(module Module) string |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 36 | |
| 37 | // ModuleDir returns the directory of the given Module. See BaseModuleContext.ModuleDir for more information. |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 38 | ModuleDir(module Module) string |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 39 | |
| 40 | // ModuleSubDir returns the unique subdirectory name of the given Module. See ModuleContext.ModuleSubDir for |
| 41 | // more information. |
Colin Cross | 8c602f7 | 2015-12-17 18:02:11 -0800 | [diff] [blame] | 42 | ModuleSubDir(module Module) string |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 43 | |
| 44 | // ModuleType returns the type of the given Module. See BaseModuleContext.ModuleType for more information. |
Dan Willemsen | c98e55b | 2016-07-25 15:51:50 -0700 | [diff] [blame] | 45 | ModuleType(module Module) string |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 46 | |
| 47 | // BlueprintFile returns the path of the Blueprint file that defined the given module. |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 48 | BlueprintFile(module Module) string |
| 49 | |
Colin Cross | 2da8492 | 2020-07-02 10:08:12 -0700 | [diff] [blame] | 50 | // ModuleProvider returns the value, if any, for the provider for a module. If the value for the |
| 51 | // provider was not set it returns the zero value of the type of the provider, which means the |
| 52 | // return value can always be type-asserted to the type of the provider. The return value should |
| 53 | // always be considered read-only. It panics if called before the appropriate mutator or |
| 54 | // GenerateBuildActions pass for the provider on the module. |
| 55 | ModuleProvider(module Module, provider ProviderKey) interface{} |
| 56 | |
| 57 | // ModuleHasProvider returns true if the provider for the given module has been set. |
| 58 | ModuleHasProvider(m Module, provider ProviderKey) bool |
| 59 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 60 | // ModuleErrorf reports an error at the line number of the module type in the module definition. |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 61 | ModuleErrorf(module Module, format string, args ...interface{}) |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 62 | |
| 63 | // Errorf reports an error at the specified position of the module definition file. |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 64 | Errorf(format string, args ...interface{}) |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 65 | |
| 66 | // Failed returns true if any errors have been reported. In most cases the singleton can continue with generating |
| 67 | // build rules after an error, allowing it to report additional errors in a single run, but in cases where the error |
| 68 | // has prevented the singleton from creating necessary data it can return early when Failed returns true. |
Dan Willemsen | 265d92c | 2015-12-09 18:06:23 -0800 | [diff] [blame] | 69 | Failed() bool |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 70 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 71 | // Variable creates a new ninja variable scoped to the singleton. It can be referenced by calls to Rule and Build |
| 72 | // in the same singleton. |
Dan Willemsen | aeffbf7 | 2015-11-25 15:29:32 -0800 | [diff] [blame] | 73 | Variable(pctx PackageContext, name, value string) |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 74 | |
| 75 | // Rule creates a new ninja rule scoped to the singleton. It can be referenced by calls to Build in the same |
| 76 | // singleton. |
Dan Willemsen | aeffbf7 | 2015-11-25 15:29:32 -0800 | [diff] [blame] | 77 | Rule(pctx PackageContext, name string, params RuleParams, argNames ...string) Rule |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 78 | |
| 79 | // Build creates a new ninja build statement. |
Dan Willemsen | aeffbf7 | 2015-11-25 15:29:32 -0800 | [diff] [blame] | 80 | Build(pctx PackageContext, params BuildParams) |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 81 | |
| 82 | // RequireNinjaVersion sets the generated ninja manifest to require at least the specified version of ninja. |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 83 | RequireNinjaVersion(major, minor, micro int) |
| 84 | |
Lukacs T. Berki | 843db40 | 2021-08-19 09:35:56 +0200 | [diff] [blame] | 85 | // SetOutDir sets the value of the top-level "builddir" Ninja variable |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 86 | // that controls where Ninja stores its build log files. This value can be |
Colin Cross | a259945 | 2015-11-18 16:01:01 -0800 | [diff] [blame] | 87 | // set at most one time for a single build, later calls are ignored. |
Lukacs T. Berki | 843db40 | 2021-08-19 09:35:56 +0200 | [diff] [blame] | 88 | SetOutDir(pctx PackageContext, value string) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 89 | |
Dan Willemsen | ab223a5 | 2018-07-05 21:56:59 -0700 | [diff] [blame] | 90 | // AddSubninja adds a ninja file to include with subninja. This should likely |
| 91 | // only ever be used inside bootstrap to handle glob rules. |
| 92 | AddSubninja(file string) |
| 93 | |
Dan Willemsen | 4bb6276 | 2016-01-14 15:42:54 -0800 | [diff] [blame] | 94 | // Eval takes a string with embedded ninja variables, and returns a string |
| 95 | // with all of the variables recursively expanded. Any variables references |
| 96 | // are expanded in the scope of the PackageContext. |
| 97 | Eval(pctx PackageContext, ninjaStr string) (string, error) |
| 98 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 99 | // VisitAllModules calls visit for each defined variant of each module in an unspecified order. |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 100 | VisitAllModules(visit func(Module)) |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 101 | |
| 102 | // VisitAllModules calls pred for each defined variant of each module in an unspecified order, and if pred returns |
| 103 | // true calls visit. |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 104 | VisitAllModulesIf(pred func(Module) bool, visit func(Module)) |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 105 | |
Ulya Trafimovich | 811381a | 2019-09-20 12:01:01 +0100 | [diff] [blame] | 106 | // VisitDirectDeps calls visit for each direct dependency of the Module. If there are |
| 107 | // multiple direct dependencies on the same module visit will be called multiple times on |
| 108 | // that module and OtherModuleDependencyTag will return a different tag for each. |
| 109 | // |
| 110 | // The Module passed to the visit function should not be retained outside of the visit |
| 111 | // function, it may be invalidated by future mutators. |
| 112 | VisitDirectDeps(module Module, visit func(Module)) |
| 113 | |
| 114 | // VisitDirectDepsIf calls pred for each direct dependency of the Module, and if pred |
| 115 | // returns true calls visit. If there are multiple direct dependencies on the same module |
| 116 | // pred and visit will be called multiple times on that module and OtherModuleDependencyTag |
| 117 | // will return a different tag for each. |
| 118 | // |
| 119 | // The Module passed to the visit function should not be retained outside of the visit |
| 120 | // function, it may be invalidated by future mutators. |
| 121 | VisitDirectDepsIf(module Module, pred func(Module) bool, visit func(Module)) |
| 122 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 123 | // VisitDepsDepthFirst calls visit for each transitive dependency, traversing the dependency tree in depth first |
| 124 | // order. visit will only be called once for any given module, even if there are multiple paths through the |
| 125 | // dependency tree to the module or multiple direct dependencies with different tags. |
Jamie Gennis | e98b8a9 | 2014-06-17 10:24:24 -0700 | [diff] [blame] | 126 | VisitDepsDepthFirst(module Module, visit func(Module)) |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 127 | |
| 128 | // VisitDepsDepthFirst calls pred for each transitive dependency, and if pred returns true calls visit, traversing |
| 129 | // the dependency tree in depth first order. visit will only be called once for any given module, even if there are |
| 130 | // multiple paths through the dependency tree to the module or multiple direct dependencies with different tags. |
Jamie Gennis | e98b8a9 | 2014-06-17 10:24:24 -0700 | [diff] [blame] | 131 | VisitDepsDepthFirstIf(module Module, pred func(Module) bool, |
| 132 | visit func(Module)) |
Mathias Agopian | 5b8477d | 2014-06-25 17:21:54 -0700 | [diff] [blame] | 133 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 134 | // VisitAllModuleVariants calls visit for each variant of the given module. |
Colin Cross | 24ad587 | 2015-11-17 16:22:29 -0800 | [diff] [blame] | 135 | VisitAllModuleVariants(module Module, visit func(Module)) |
| 136 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 137 | // PrimaryModule returns the first variant of the given module. This can be used to perform |
| 138 | // // singleton actions that are only done once for all variants of a module. |
Colin Cross | 24ad587 | 2015-11-17 16:22:29 -0800 | [diff] [blame] | 139 | PrimaryModule(module Module) Module |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 140 | |
| 141 | // FinalModule returns the last variant of the given module. This can be used to perform |
| 142 | // singleton actions that are only done once for all variants of a module. |
Colin Cross | 24ad587 | 2015-11-17 16:22:29 -0800 | [diff] [blame] | 143 | FinalModule(module Module) Module |
| 144 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 145 | // AddNinjaFileDeps adds dependencies on the specified files to the rule that creates the ninja manifest. The |
| 146 | // primary builder will be rerun whenever the specified files are modified. |
Mathias Agopian | 5b8477d | 2014-06-25 17:21:54 -0700 | [diff] [blame] | 147 | AddNinjaFileDeps(deps ...string) |
Colin Cross | 127d2ea | 2016-11-01 11:10:51 -0700 | [diff] [blame] | 148 | |
Dan Willemsen | b6c9023 | 2018-02-23 14:49:45 -0800 | [diff] [blame] | 149 | // GlobWithDeps returns a list of files and directories that match the |
| 150 | // specified pattern but do not match any of the patterns in excludes. |
| 151 | // Any directories will have a '/' suffix. It also adds efficient |
| 152 | // dependencies to rerun the primary builder whenever a file matching |
| 153 | // the pattern as added or removed, without rerunning if a file that |
| 154 | // does not match the pattern is added to a searched directory. |
Colin Cross | 127d2ea | 2016-11-01 11:10:51 -0700 | [diff] [blame] | 155 | GlobWithDeps(pattern string, excludes []string) ([]string, error) |
Colin Cross | b519a7e | 2017-02-01 13:21:35 -0800 | [diff] [blame] | 156 | |
Colin Cross | 7bcc256 | 2019-05-20 14:51:55 -0700 | [diff] [blame] | 157 | // Fs returns a pathtools.Filesystem that can be used to interact with files. Using the Filesystem interface allows |
| 158 | // the singleton to be used in build system tests that run against a mock filesystem. |
Colin Cross | b519a7e | 2017-02-01 13:21:35 -0800 | [diff] [blame] | 159 | Fs() pathtools.FileSystem |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 160 | } |
| 161 | |
| 162 | var _ SingletonContext = (*singletonContext)(nil) |
| 163 | |
| 164 | type singletonContext struct { |
Colin Cross | 9226d6c | 2019-02-25 18:07:44 -0800 | [diff] [blame] | 165 | name string |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 166 | context *Context |
Jamie Gennis | 6eb4d24 | 2014-06-11 18:31:16 -0700 | [diff] [blame] | 167 | config interface{} |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 168 | scope *localScope |
Dan Willemsen | 4bb6276 | 2016-01-14 15:42:54 -0800 | [diff] [blame] | 169 | globals *liveTracker |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 170 | |
Mathias Agopian | 5b8477d | 2014-06-25 17:21:54 -0700 | [diff] [blame] | 171 | ninjaFileDeps []string |
| 172 | errs []error |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 173 | |
| 174 | actionDefs localBuildActions |
| 175 | } |
| 176 | |
Jamie Gennis | 6eb4d24 | 2014-06-11 18:31:16 -0700 | [diff] [blame] | 177 | func (s *singletonContext) Config() interface{} { |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 178 | return s.config |
| 179 | } |
| 180 | |
Colin Cross | 9226d6c | 2019-02-25 18:07:44 -0800 | [diff] [blame] | 181 | func (s *singletonContext) Name() string { |
| 182 | return s.name |
| 183 | } |
| 184 | |
Colin Cross | bbfa51a | 2014-12-17 16:12:41 -0800 | [diff] [blame] | 185 | func (s *singletonContext) ModuleName(logicModule Module) string { |
Colin Cross | 4572edd | 2015-05-13 14:36:24 -0700 | [diff] [blame] | 186 | return s.context.ModuleName(logicModule) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 187 | } |
| 188 | |
Colin Cross | bbfa51a | 2014-12-17 16:12:41 -0800 | [diff] [blame] | 189 | func (s *singletonContext) ModuleDir(logicModule Module) string { |
Colin Cross | 4572edd | 2015-05-13 14:36:24 -0700 | [diff] [blame] | 190 | return s.context.ModuleDir(logicModule) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 191 | } |
| 192 | |
Colin Cross | 8c602f7 | 2015-12-17 18:02:11 -0800 | [diff] [blame] | 193 | func (s *singletonContext) ModuleSubDir(logicModule Module) string { |
| 194 | return s.context.ModuleSubDir(logicModule) |
| 195 | } |
| 196 | |
Dan Willemsen | c98e55b | 2016-07-25 15:51:50 -0700 | [diff] [blame] | 197 | func (s *singletonContext) ModuleType(logicModule Module) string { |
| 198 | return s.context.ModuleType(logicModule) |
| 199 | } |
| 200 | |
Colin Cross | 2da8492 | 2020-07-02 10:08:12 -0700 | [diff] [blame] | 201 | func (s *singletonContext) ModuleProvider(logicModule Module, provider ProviderKey) interface{} { |
| 202 | return s.context.ModuleProvider(logicModule, provider) |
| 203 | } |
| 204 | |
| 205 | // ModuleHasProvider returns true if the provider for the given module has been set. |
| 206 | func (s *singletonContext) ModuleHasProvider(logicModule Module, provider ProviderKey) bool { |
| 207 | return s.context.ModuleHasProvider(logicModule, provider) |
| 208 | } |
| 209 | |
Colin Cross | bbfa51a | 2014-12-17 16:12:41 -0800 | [diff] [blame] | 210 | func (s *singletonContext) BlueprintFile(logicModule Module) string { |
Colin Cross | 4572edd | 2015-05-13 14:36:24 -0700 | [diff] [blame] | 211 | return s.context.BlueprintFile(logicModule) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 212 | } |
| 213 | |
Colin Cross | 0aa6a5f | 2016-01-07 13:43:09 -0800 | [diff] [blame] | 214 | func (s *singletonContext) error(err error) { |
| 215 | if err != nil { |
| 216 | s.errs = append(s.errs, err) |
| 217 | } |
| 218 | } |
| 219 | |
Colin Cross | bbfa51a | 2014-12-17 16:12:41 -0800 | [diff] [blame] | 220 | func (s *singletonContext) ModuleErrorf(logicModule Module, format string, |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 221 | args ...interface{}) { |
| 222 | |
Colin Cross | 0aa6a5f | 2016-01-07 13:43:09 -0800 | [diff] [blame] | 223 | s.error(s.context.ModuleErrorf(logicModule, format, args...)) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | func (s *singletonContext) Errorf(format string, args ...interface{}) { |
| 227 | // TODO: Make this not result in the error being printed as "internal error" |
Colin Cross | 0aa6a5f | 2016-01-07 13:43:09 -0800 | [diff] [blame] | 228 | s.error(fmt.Errorf(format, args...)) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 229 | } |
| 230 | |
Dan Willemsen | 265d92c | 2015-12-09 18:06:23 -0800 | [diff] [blame] | 231 | func (s *singletonContext) Failed() bool { |
| 232 | return len(s.errs) > 0 |
| 233 | } |
| 234 | |
Dan Willemsen | aeffbf7 | 2015-11-25 15:29:32 -0800 | [diff] [blame] | 235 | func (s *singletonContext) Variable(pctx PackageContext, name, value string) { |
Jamie Gennis | 2fb2095 | 2014-10-03 02:49:58 -0700 | [diff] [blame] | 236 | s.scope.ReparentTo(pctx) |
Jamie Gennis | 0ed63ef | 2014-06-30 18:07:17 -0700 | [diff] [blame] | 237 | |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 238 | v, err := s.scope.AddLocalVariable(name, value) |
| 239 | if err != nil { |
| 240 | panic(err) |
| 241 | } |
| 242 | |
| 243 | s.actionDefs.variables = append(s.actionDefs.variables, v) |
| 244 | } |
| 245 | |
Dan Willemsen | aeffbf7 | 2015-11-25 15:29:32 -0800 | [diff] [blame] | 246 | func (s *singletonContext) Rule(pctx PackageContext, name string, |
Jamie Gennis | 2fb2095 | 2014-10-03 02:49:58 -0700 | [diff] [blame] | 247 | params RuleParams, argNames ...string) Rule { |
Jamie Gennis | cbc6f86 | 2014-06-05 20:00:22 -0700 | [diff] [blame] | 248 | |
Jamie Gennis | 2fb2095 | 2014-10-03 02:49:58 -0700 | [diff] [blame] | 249 | s.scope.ReparentTo(pctx) |
Jamie Gennis | 0ed63ef | 2014-06-30 18:07:17 -0700 | [diff] [blame] | 250 | |
Jamie Gennis | cbc6f86 | 2014-06-05 20:00:22 -0700 | [diff] [blame] | 251 | r, err := s.scope.AddLocalRule(name, ¶ms, argNames...) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 252 | if err != nil { |
| 253 | panic(err) |
| 254 | } |
| 255 | |
| 256 | s.actionDefs.rules = append(s.actionDefs.rules, r) |
| 257 | |
| 258 | return r |
| 259 | } |
| 260 | |
Dan Willemsen | aeffbf7 | 2015-11-25 15:29:32 -0800 | [diff] [blame] | 261 | func (s *singletonContext) Build(pctx PackageContext, params BuildParams) { |
Jamie Gennis | 2fb2095 | 2014-10-03 02:49:58 -0700 | [diff] [blame] | 262 | s.scope.ReparentTo(pctx) |
Jamie Gennis | 0ed63ef | 2014-06-30 18:07:17 -0700 | [diff] [blame] | 263 | |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 264 | def, err := parseBuildParams(s.scope, ¶ms) |
| 265 | if err != nil { |
| 266 | panic(err) |
| 267 | } |
| 268 | |
| 269 | s.actionDefs.buildDefs = append(s.actionDefs.buildDefs, def) |
| 270 | } |
| 271 | |
Dan Willemsen | 4bb6276 | 2016-01-14 15:42:54 -0800 | [diff] [blame] | 272 | func (s *singletonContext) Eval(pctx PackageContext, str string) (string, error) { |
| 273 | s.scope.ReparentTo(pctx) |
| 274 | |
| 275 | ninjaStr, err := parseNinjaString(s.scope, str) |
| 276 | if err != nil { |
| 277 | return "", err |
| 278 | } |
| 279 | |
| 280 | err = s.globals.addNinjaStringDeps(ninjaStr) |
| 281 | if err != nil { |
| 282 | return "", err |
| 283 | } |
| 284 | |
| 285 | return ninjaStr.Eval(s.globals.variables) |
| 286 | } |
| 287 | |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 288 | func (s *singletonContext) RequireNinjaVersion(major, minor, micro int) { |
| 289 | s.context.requireNinjaVersion(major, minor, micro) |
| 290 | } |
| 291 | |
Lukacs T. Berki | 843db40 | 2021-08-19 09:35:56 +0200 | [diff] [blame] | 292 | func (s *singletonContext) SetOutDir(pctx PackageContext, value string) { |
Jamie Gennis | 2fb2095 | 2014-10-03 02:49:58 -0700 | [diff] [blame] | 293 | s.scope.ReparentTo(pctx) |
Jamie Gennis | 7d5b2f8 | 2014-09-24 17:51:52 -0700 | [diff] [blame] | 294 | |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 295 | ninjaValue, err := parseNinjaString(s.scope, value) |
| 296 | if err != nil { |
| 297 | panic(err) |
| 298 | } |
| 299 | |
Lukacs T. Berki | 843db40 | 2021-08-19 09:35:56 +0200 | [diff] [blame] | 300 | s.context.setOutDir(ninjaValue) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 301 | } |
| 302 | |
Dan Willemsen | ab223a5 | 2018-07-05 21:56:59 -0700 | [diff] [blame] | 303 | func (s *singletonContext) AddSubninja(file string) { |
| 304 | s.context.subninjas = append(s.context.subninjas, file) |
| 305 | } |
| 306 | |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 307 | func (s *singletonContext) VisitAllModules(visit func(Module)) { |
Colin Cross | 7f90d17 | 2018-09-19 13:37:29 -0700 | [diff] [blame] | 308 | var visitingModule Module |
| 309 | defer func() { |
| 310 | if r := recover(); r != nil { |
| 311 | panic(newPanicErrorf(r, "VisitAllModules(%s) for module %s", |
Colin Cross | 818af3b | 2019-03-25 15:04:09 -0700 | [diff] [blame] | 312 | funcName(visit), s.context.moduleInfo[visitingModule])) |
Colin Cross | 7f90d17 | 2018-09-19 13:37:29 -0700 | [diff] [blame] | 313 | } |
| 314 | }() |
| 315 | |
| 316 | s.context.VisitAllModules(func(m Module) { |
| 317 | visitingModule = m |
| 318 | visit(m) |
| 319 | }) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 320 | } |
| 321 | |
| 322 | func (s *singletonContext) VisitAllModulesIf(pred func(Module) bool, |
| 323 | visit func(Module)) { |
| 324 | |
Colin Cross | 4572edd | 2015-05-13 14:36:24 -0700 | [diff] [blame] | 325 | s.context.VisitAllModulesIf(pred, visit) |
Jamie Gennis | 1bc967e | 2014-05-27 16:34:41 -0700 | [diff] [blame] | 326 | } |
Jamie Gennis | e98b8a9 | 2014-06-17 10:24:24 -0700 | [diff] [blame] | 327 | |
Ulya Trafimovich | 811381a | 2019-09-20 12:01:01 +0100 | [diff] [blame] | 328 | func (s *singletonContext) VisitDirectDeps(module Module, visit func(Module)) { |
| 329 | s.context.VisitDirectDeps(module, visit) |
| 330 | } |
| 331 | |
| 332 | func (s *singletonContext) VisitDirectDepsIf(module Module, pred func(Module) bool, visit func(Module)) { |
| 333 | s.context.VisitDirectDepsIf(module, pred, visit) |
| 334 | } |
| 335 | |
Jamie Gennis | e98b8a9 | 2014-06-17 10:24:24 -0700 | [diff] [blame] | 336 | func (s *singletonContext) VisitDepsDepthFirst(module Module, |
| 337 | visit func(Module)) { |
| 338 | |
Colin Cross | 4572edd | 2015-05-13 14:36:24 -0700 | [diff] [blame] | 339 | s.context.VisitDepsDepthFirst(module, visit) |
Jamie Gennis | e98b8a9 | 2014-06-17 10:24:24 -0700 | [diff] [blame] | 340 | } |
| 341 | |
| 342 | func (s *singletonContext) VisitDepsDepthFirstIf(module Module, |
| 343 | pred func(Module) bool, visit func(Module)) { |
| 344 | |
Colin Cross | 4572edd | 2015-05-13 14:36:24 -0700 | [diff] [blame] | 345 | s.context.VisitDepsDepthFirstIf(module, pred, visit) |
Jamie Gennis | e98b8a9 | 2014-06-17 10:24:24 -0700 | [diff] [blame] | 346 | } |
Mathias Agopian | 5b8477d | 2014-06-25 17:21:54 -0700 | [diff] [blame] | 347 | |
Colin Cross | 24ad587 | 2015-11-17 16:22:29 -0800 | [diff] [blame] | 348 | func (s *singletonContext) PrimaryModule(module Module) Module { |
| 349 | return s.context.PrimaryModule(module) |
| 350 | } |
| 351 | |
| 352 | func (s *singletonContext) FinalModule(module Module) Module { |
| 353 | return s.context.FinalModule(module) |
| 354 | } |
| 355 | |
| 356 | func (s *singletonContext) VisitAllModuleVariants(module Module, visit func(Module)) { |
| 357 | s.context.VisitAllModuleVariants(module, visit) |
| 358 | } |
| 359 | |
Mathias Agopian | 5b8477d | 2014-06-25 17:21:54 -0700 | [diff] [blame] | 360 | func (s *singletonContext) AddNinjaFileDeps(deps ...string) { |
| 361 | s.ninjaFileDeps = append(s.ninjaFileDeps, deps...) |
| 362 | } |
Colin Cross | 127d2ea | 2016-11-01 11:10:51 -0700 | [diff] [blame] | 363 | |
| 364 | func (s *singletonContext) GlobWithDeps(pattern string, |
| 365 | excludes []string) ([]string, error) { |
| 366 | return s.context.glob(pattern, excludes) |
| 367 | } |
Colin Cross | b519a7e | 2017-02-01 13:21:35 -0800 | [diff] [blame] | 368 | |
| 369 | func (s *singletonContext) Fs() pathtools.FileSystem { |
| 370 | return s.context.fs |
| 371 | } |