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https://github.com/ethereum/solidity
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Merge pull request #4692 from ethereum/devcore-path
Move absolutePath/sanitizePath helpers from CompilerStack to libdevcore
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commit
901550e473
@ -187,3 +187,23 @@ boost::filesystem::path dev::weaklyCanonicalFilesystemPath(boost::filesystem::pa
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return head / tail;
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return head / tail;
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}
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}
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}
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}
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string dev::absolutePath(string const& _path, string const& _reference)
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{
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boost::filesystem::path p(_path);
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// Anything that does not start with `.` is an absolute path.
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if (p.begin() == p.end() || (*p.begin() != "." && *p.begin() != ".."))
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return _path;
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boost::filesystem::path result(_reference);
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result.remove_filename();
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for (boost::filesystem::path::iterator it = p.begin(); it != p.end(); ++it)
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if (*it == "..")
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result = result.parent_path();
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else if (*it != ".")
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result /= *it;
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return result.generic_string();
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}
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string dev::sanitizePath(string const& _path) {
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return boost::filesystem::path(_path).generic_string();
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}
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@ -62,4 +62,10 @@ std::string toString(_T const& _t)
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/// Should be replaced by the boost implementation as soon as support for boost<1.60 can be dropped.
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/// Should be replaced by the boost implementation as soon as support for boost<1.60 can be dropped.
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boost::filesystem::path weaklyCanonicalFilesystemPath(boost::filesystem::path const &_path);
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boost::filesystem::path weaklyCanonicalFilesystemPath(boost::filesystem::path const &_path);
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/// @returns the absolute path corresponding to @a _path relative to @a _reference.
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std::string absolutePath(std::string const& _path, std::string const& _reference);
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/// Helper function to return path converted strings.
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std::string sanitizePath(std::string const& _path);
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}
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}
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@ -577,7 +577,7 @@ StringMap CompilerStack::loadMissingSources(SourceUnit const& _ast, std::string
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for (auto const& node: _ast.nodes())
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for (auto const& node: _ast.nodes())
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if (ImportDirective const* import = dynamic_cast<ImportDirective*>(node.get()))
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if (ImportDirective const* import = dynamic_cast<ImportDirective*>(node.get()))
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{
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{
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string importPath = absolutePath(import->path(), _sourcePath);
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string importPath = dev::absolutePath(import->path(), _sourcePath);
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// The current value of `path` is the absolute path as seen from this source file.
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// The current value of `path` is the absolute path as seen from this source file.
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// We first have to apply remappings before we can store the actual absolute path
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// We first have to apply remappings before we can store the actual absolute path
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// as seen globally.
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// as seen globally.
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@ -620,8 +620,8 @@ string CompilerStack::applyRemapping(string const& _path, string const& _context
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for (auto const& redir: m_remappings)
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for (auto const& redir: m_remappings)
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{
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{
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string context = sanitizePath(redir.context);
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string context = dev::sanitizePath(redir.context);
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string prefix = sanitizePath(redir.prefix);
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string prefix = dev::sanitizePath(redir.prefix);
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// Skip if current context is closer
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// Skip if current context is closer
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if (context.length() < longestContext)
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if (context.length() < longestContext)
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@ -638,7 +638,7 @@ string CompilerStack::applyRemapping(string const& _path, string const& _context
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longestContext = context.length();
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longestContext = context.length();
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longestPrefix = prefix.length();
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longestPrefix = prefix.length();
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bestMatchTarget = sanitizePath(redir.target);
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bestMatchTarget = dev::sanitizePath(redir.target);
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}
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}
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string path = bestMatchTarget;
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string path = bestMatchTarget;
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path.append(_path.begin() + longestPrefix, _path.end());
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path.append(_path.begin() + longestPrefix, _path.end());
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@ -675,23 +675,6 @@ void CompilerStack::resolveImports()
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swap(m_sourceOrder, sourceOrder);
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swap(m_sourceOrder, sourceOrder);
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}
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}
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string CompilerStack::absolutePath(string const& _path, string const& _reference)
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{
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using path = boost::filesystem::path;
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path p(_path);
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// Anything that does not start with `.` is an absolute path.
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if (p.begin() == p.end() || (*p.begin() != "." && *p.begin() != ".."))
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return _path;
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path result(_reference);
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result.remove_filename();
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for (path::iterator it = p.begin(); it != p.end(); ++it)
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if (*it == "..")
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result = result.parent_path();
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else if (*it != ".")
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result /= *it;
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return result.generic_string();
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}
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namespace
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namespace
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{
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{
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bool onlySafeExperimentalFeaturesActivated(set<ExperimentalFeature> const& features)
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bool onlySafeExperimentalFeaturesActivated(set<ExperimentalFeature> const& features)
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@ -36,7 +36,6 @@
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#include <json/json.h>
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#include <json/json.h>
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#include <boost/noncopyable.hpp>
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#include <boost/noncopyable.hpp>
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#include <boost/filesystem.hpp>
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#include <ostream>
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#include <ostream>
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#include <string>
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#include <string>
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@ -267,12 +266,6 @@ private:
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std::string applyRemapping(std::string const& _path, std::string const& _context);
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std::string applyRemapping(std::string const& _path, std::string const& _context);
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void resolveImports();
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void resolveImports();
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/// @returns the absolute path corresponding to @a _path relative to @a _reference.
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static std::string absolutePath(std::string const& _path, std::string const& _reference);
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/// Helper function to return path converted strings.
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static std::string sanitizePath(std::string const& _path) { return boost::filesystem::path(_path).generic_string(); }
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/// @returns true if the contract is requested to be compiled.
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/// @returns true if the contract is requested to be compiled.
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bool isRequestedContract(ContractDefinition const& _contract) const;
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bool isRequestedContract(ContractDefinition const& _contract) const;
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