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Support -I flag

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This commit is contained in:
Eelco Dolstra 2014-08-26 20:05:08 +02:00
parent 89f9c0d41b
commit 71d61508f2
1 changed files with 7 additions and 5 deletions
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12
nix-repl.cc
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@ -38,7 +38,7 @@ struct NixRepl
StringSet completions; StringSet completions;
StringSet::iterator curCompletion; StringSet::iterator curCompletion;
NixRepl(); NixRepl(const Strings & searchPath);
void mainLoop(const Strings & files); void mainLoop(const Strings & files);
void completePrefix(string prefix); void completePrefix(string prefix);
bool getLine(string & line); bool getLine(string & line);
@ -72,8 +72,8 @@ string removeWhitespace(string s)
} }
NixRepl::NixRepl() NixRepl::NixRepl(const Strings & searchPath)
: state(Strings()) : state(searchPath)
, staticEnv(false, &state.staticBaseEnv) , staticEnv(false, &state.staticBaseEnv)
{ {
curDir = absPath("."); curDir = absPath(".");
@ -595,11 +595,13 @@ int main(int argc, char * * argv)
return handleExceptions(argv[0], [&]() { return handleExceptions(argv[0], [&]() {
initNix(); initNix();
Strings files; Strings files, searchPath;
parseCmdLine(argc, argv, [&](Strings::iterator & arg, const Strings::iterator & end) { parseCmdLine(argc, argv, [&](Strings::iterator & arg, const Strings::iterator & end) {
if (*arg == "--version") if (*arg == "--version")
printVersion("nix-repl"); printVersion("nix-repl");
else if (parseSearchPathArg(arg, end, searchPath))
;
else if (*arg != "" && arg->at(0) == '-') else if (*arg != "" && arg->at(0) == '-')
return false; return false;
else else
@ -607,7 +609,7 @@ int main(int argc, char * * argv)
return true; return true;
}); });
NixRepl repl; NixRepl repl(searchPath);
repl.mainLoop(files); repl.mainLoop(files);
}); });
} }