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nix-env: Use wildcard match by default

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That is, you don't need to pass '*' anymore, so

  nix-env -qa

is equivalent to

  nix-env -qa '*'
This commit is contained in:
Eelco Dolstra 2013-09-03 15:56:33 +02:00
parent 07a08bddf0
commit 88c07341a6
2 changed files with 8 additions and 13 deletions
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9
src/libexpr/names.cc
View file

@ -55,7 +55,7 @@ static string nextComponent(string::const_iterator & p,
else
while (p != end && (!isdigit(*p) && *p != '.' && *p != '-'))
s += *p++;
return s;
}
@ -80,7 +80,7 @@ int compareVersions(const string & v1, const string & v2)
{
string::const_iterator p1 = v1.begin();
string::const_iterator p2 = v2.begin();
while (p1 != v1.end() || p2 != v2.end()) {
string c1 = nextComponent(p1, v1.end());
string c2 = nextComponent(p2, v2.end());
@ -95,11 +95,10 @@ int compareVersions(const string & v1, const string & v2)
DrvNames drvNamesFromArgs(const Strings & opArgs)
{
DrvNames result;
for (Strings::const_iterator i = opArgs.begin();
i != opArgs.end(); ++i)
foreach (Strings::const_iterator, i, opArgs)
result.push_back(DrvName(*i));
return result;
}
}