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Flag: Use designated initializers

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This commit is contained in:
Eelco Dolstra 2020-05-04 22:40:19 +02:00
parent e9f10beed1
commit a721a0b114
22 changed files with 406 additions and 362 deletions
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35
src/libexpr/common-eval-args.cc
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@ -10,24 +10,27 @@ namespace nix {
MixEvalArgs::MixEvalArgs()
{
mkFlag()
.longName("arg")
.description("argument to be passed to Nix functions")
.labels({"name", "expr"})
.handler([&](std::vector<std::string> ss) { autoArgs[ss[0]] = 'E' + ss[1]; });
addFlag({
.longName = "arg",
.description = "argument to be passed to Nix functions",
.labels = {"name", "expr"},
.handler = {[&](std::string name, std::string expr) { autoArgs[name] = 'E' + expr; }}
});
mkFlag()
.longName("argstr")
.description("string-valued argument to be passed to Nix functions")
.labels({"name", "string"})
.handler([&](std::vector<std::string> ss) { autoArgs[ss[0]] = 'S' + ss[1]; });
addFlag({
.longName = "argstr",
.description = "string-valued argument to be passed to Nix functions",
.labels = {"name", "string"},
.handler = {[&](std::string name, std::string s) { autoArgs[name] = 'S' + s; }},
});
mkFlag()
.shortName('I')
.longName("include")
.description("add a path to the list of locations used to look up <...> file names")
.label("path")
.handler([&](std::string s) { searchPath.push_back(s); });
addFlag({
.longName = "include",
.shortName = 'I',
.description = "add a path to the list of locations used to look up <...> file names",
.labels = {"path"},
.handler = {[&](std::string s) { searchPath.push_back(s); }}
});
}
Bindings * MixEvalArgs::getAutoArgs(EvalState & state)