diff options
| -rw-r--r-- | src/nix-env/nix-env.cc | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc index b2d789324..f4647f43d 100644 --- a/src/nix-env/nix-env.cc +++ b/src/nix-env/nix-env.cc @@ -907,7 +907,7 @@ static VersionDiff compareVersionAgainstSet( } -static void queryJSON(Globals & globals, vector<DrvInfo> & elems, bool printOutPath) +static void queryJSON(Globals & globals, vector<DrvInfo> & elems, bool printOutPath, bool printMeta) { JSONObject topObj(cout, true); for (auto & i : elems) { @@ -927,17 +927,19 @@ static void queryJSON(Globals & globals, vector<DrvInfo> & elems, bool printOutP } } - JSONObject metaObj = pkgObj.object("meta"); - StringSet metaNames = i.queryMetaNames(); - for (auto & j : metaNames) { - auto placeholder = metaObj.placeholder(j); - Value * v = i.queryMeta(j); - if (!v) { - printError("derivation '%s' has invalid meta attribute '%s'", i.queryName(), j); - placeholder.write(nullptr); - } else { - PathSet context; - printValueAsJSON(*globals.state, true, *v, noPos, placeholder, context); + if (printMeta) { + JSONObject metaObj = pkgObj.object("meta"); + StringSet metaNames = i.queryMetaNames(); + for (auto & j : metaNames) { + auto placeholder = metaObj.placeholder(j); + Value * v = i.queryMeta(j); + if (!v) { + printError("derivation '%s' has invalid meta attribute '%s'", i.queryName(), j); + placeholder.write(nullptr); + } else { + PathSet context; + printValueAsJSON(*globals.state, true, *v, noPos, placeholder, context); + } } } } @@ -1043,7 +1045,7 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) /* Print the desired columns, or XML output. */ if (jsonOutput) { - queryJSON(globals, elems, printOutPath); + queryJSON(globals, elems, printOutPath, printMeta); return; } |