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libcmd: lookupFileArg(): add baseDir

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This will allow a different base directory to be used, matching
a shebang script location instead of the working directory.
This commit is contained in:
Robert Hensing 2023-05-12 19:42:49 +02:00 committed by tomberek
parent bbeddf0602
commit cc68ed8ff7
2 changed files with 4 additions and 3 deletions
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4
src/libcmd/common-eval-args.cc
View file

@ -164,7 +164,7 @@ Bindings * MixEvalArgs::getAutoArgs(EvalState & state)
return res.finish(); return res.finish();
} }
SourcePath lookupFileArg(EvalState & state, std::string_view s) SourcePath lookupFileArg(EvalState & state, std::string_view s, CanonPath baseDir)
{ {
if (EvalSettings::isPseudoUrl(s)) { if (EvalSettings::isPseudoUrl(s)) {
auto storePath = fetchers::downloadTarball( auto storePath = fetchers::downloadTarball(
@ -185,7 +185,7 @@ SourcePath lookupFileArg(EvalState & state, std::string_view s)
} }
else else
return state.rootPath(CanonPath::fromCwd(s)); return state.rootPath(CanonPath(s, baseDir));
} }
} }

3
src/libcmd/common-eval-args.hh
View file

@ -2,6 +2,7 @@
///@file ///@file
#include "args.hh" #include "args.hh"
#include "canon-path.hh"
#include "common-args.hh" #include "common-args.hh"
#include "search-path.hh" #include "search-path.hh"
@ -28,6 +29,6 @@ private:
std::map<std::string, std::string> autoArgs; std::map<std::string, std::string> autoArgs;
}; };
SourcePath lookupFileArg(EvalState & state, std::string_view s); SourcePath lookupFileArg(EvalState & state, std::string_view s, CanonPath baseDir = CanonPath::fromCwd());
} }