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Make 'nix edit' etc. work again

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This commit is contained in:
Eelco Dolstra 2022-07-26 17:06:45 +02:00
parent 1790698a74
commit bb4d35dcca
15 changed files with 108 additions and 82 deletions
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16
src/libcmd/repl.cc
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@ -573,17 +573,17 @@ bool NixRepl::processLine(std::string line)
Value v;
evalString(arg, v);
const auto [file, line] = [&] () -> std::pair<std::string, uint32_t> {
const auto [path, line] = [&] () -> std::pair<SourcePath, uint32_t> {
if (v.type() == nPath || v.type() == nString) {
PathSet context;
auto filename = state->coerceToString(noPos, v, context).toOwned();
state->symbols.create(filename);
return {filename, 0};
auto path = state->coerceToPath(noPos, v, context);
return {path, 0};
} else if (v.isLambda()) {
auto pos = state->positions[v.lambda.fun->pos];
// FIXME
abort();
//return {pos.file, pos.line};
if (auto path = std::get_if<SourcePath>(&pos.origin))
return {*path, pos.line};
else
throw Error("'%s' cannot be shown in an editor", pos);
} else {
// assume it's a derivation
return findPackageFilename(*state, v, arg);
@ -591,7 +591,7 @@ bool NixRepl::processLine(std::string line)
}();
// Open in EDITOR
auto args = editorFor(file, line);
auto args = editorFor(path, line);
auto editor = args.front();
args.pop_front();