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95 lines
2.8 KiB
95 lines
2.8 KiB
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#ifndef cmScriptGenerator_h
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#define cmScriptGenerator_h
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#include <cmConfigure.h> // IWYU pragma: keep
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#include <ostream>
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#include <string>
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#include <vector>
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class cmScriptGeneratorIndent
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{
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public:
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cmScriptGeneratorIndent()
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: Level(0)
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{
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}
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cmScriptGeneratorIndent(int level)
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: Level(level)
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{
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}
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void Write(std::ostream& os) const
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{
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for (int i = 0; i < this->Level; ++i) {
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os << " ";
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}
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}
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cmScriptGeneratorIndent Next(int step = 2) const
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{
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return cmScriptGeneratorIndent(this->Level + step);
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}
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private:
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int Level;
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};
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inline std::ostream& operator<<(std::ostream& os,
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cmScriptGeneratorIndent const& indent)
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{
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indent.Write(os);
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return os;
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}
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/** \class cmScriptGenerator
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* \brief Support class for generating install and test scripts.
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*
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*/
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class cmScriptGenerator
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{
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public:
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cmScriptGenerator(const std::string& config_var,
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std::vector<std::string> const& configurations);
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virtual ~cmScriptGenerator();
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void Generate(std::ostream& os, const std::string& config,
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std::vector<std::string> const& configurationTypes);
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protected:
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typedef cmScriptGeneratorIndent Indent;
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virtual void GenerateScript(std::ostream& os);
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virtual void GenerateScriptConfigs(std::ostream& os, Indent const& indent);
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virtual void GenerateScriptActions(std::ostream& os, Indent const& indent);
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virtual void GenerateScriptForConfig(std::ostream& os,
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const std::string& config,
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Indent const& indent);
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virtual void GenerateScriptNoConfig(std::ostream&, Indent const&) {}
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virtual bool NeedsScriptNoConfig() const { return false; }
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// Test if this generator does something for a given configuration.
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bool GeneratesForConfig(const std::string&);
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std::string CreateConfigTest(const std::string& config);
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std::string CreateConfigTest(std::vector<std::string> const& configs);
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std::string CreateComponentTest(const char* component);
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// Information shared by most generator types.
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std::string RuntimeConfigVariable;
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std::vector<std::string> const Configurations;
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// Information used during generation.
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std::string ConfigurationName;
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std::vector<std::string> const* ConfigurationTypes;
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// True if the subclass needs to generate an explicit rule for each
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// configuration. False if the subclass only generates one rule for
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// all enabled configurations.
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bool ActionsPerConfig;
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private:
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void GenerateScriptActionsOnce(std::ostream& os, Indent const& indent);
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void GenerateScriptActionsPerConfig(std::ostream& os, Indent const& indent);
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};
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#endif
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