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Make "fetchGit /path" work

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This commit is contained in:
Eelco Dolstra 2017-10-30 13:18:28 +01:00
parent a5c392a80e
commit 63c80ae26f
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GPG key ID: 8170B4726D7198DE
1 changed files with 5 additions and 5 deletions
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10
src/libexpr/primops/fetchgit.cc
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@ -117,6 +117,7 @@ static void prim_fetchGit(EvalState & state, const Pos & pos, Value * * args, Va
std::string ref = "master";
std::string rev;
std::string name = "source";
PathSet context;
state.forceValue(*args[0]);
@ -126,11 +127,8 @@ static void prim_fetchGit(EvalState & state, const Pos & pos, Value * * args, Va
for (auto & attr : *args[0]->attrs) {
string n(attr.name);
if (n == "url") {
PathSet context;
if (n == "url")
url = state.coerceToString(*attr.pos, *attr.value, context, false, false);
if (hasPrefix(url, "/")) url = "file://" + url;
}
else if (n == "ref")
ref = state.forceStringNoCtx(*attr.value, *attr.pos);
else if (n == "rev")
@ -145,7 +143,9 @@ static void prim_fetchGit(EvalState & state, const Pos & pos, Value * * args, Va
throw EvalError(format("'url' argument required, at %1%") % pos);
} else
url = state.forceStringNoCtx(*args[0], pos);
url = state.coerceToString(pos, *args[0], context, false, false);
if (hasPrefix(url, "/")) url = "file://" + url;
// FIXME: git externals probably can be used to bypass the URI
// whitelist. Ah well.