diff options
Diffstat (limited to 'src/nix-env/nix-env.cc')
| -rw-r--r-- | src/nix-env/nix-env.cc | 90 |
1 files changed, 46 insertions, 44 deletions
diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc index 10100d6a6019..8620cd25574e 100644 --- a/src/nix-env/nix-env.cc +++ b/src/nix-env/nix-env.cc @@ -186,7 +186,7 @@ static void loadDerivations(EvalState & state, Path nixExprPath, system. */ for (DrvInfos::iterator i = elems.begin(), j; i != elems.end(); i = j) { j = i; j++; - if (systemFilter != "*" && i->system != systemFilter) + if (systemFilter != "*" && i->querySystem() != systemFilter) elems.erase(i); } } @@ -247,7 +247,7 @@ static DrvInfos filterBySelector(EvalState & state, const DrvInfos & allElems, for (DrvInfos::const_iterator j = allElems.begin(); j != allElems.end(); ++j, ++n) { - DrvName drvName(j->name); + DrvName drvName(j->queryName()); if (i.matches(drvName)) { i.hits++; matches.push_back(std::pair<DrvInfo, unsigned int>(*j, n)); @@ -269,36 +269,36 @@ static DrvInfos filterBySelector(EvalState & state, const DrvInfos & allElems, StringSet multiple; for (auto & j : matches) { - DrvName drvName(j.first.name); + DrvName drvName(j.first.queryName()); int d = 1; Newest::iterator k = newest.find(drvName.name); if (k != newest.end()) { - d = j.first.system == k->second.first.system ? 0 : - j.first.system == settings.thisSystem ? 1 : - k->second.first.system == settings.thisSystem ? -1 : 0; + d = j.first.querySystem() == k->second.first.querySystem() ? 0 : + j.first.querySystem() == settings.thisSystem ? 1 : + k->second.first.querySystem() == settings.thisSystem ? -1 : 0; if (d == 0) d = comparePriorities(state, j.first, k->second.first); if (d == 0) - d = compareVersions(drvName.version, DrvName(k->second.first.name).version); + d = compareVersions(drvName.version, DrvName(k->second.first.queryName()).version); } if (d > 0) { newest.erase(drvName.name); newest.insert(Newest::value_type(drvName.name, j)); - multiple.erase(j.first.name); + multiple.erase(j.first.queryName()); } else if (d == 0) { - multiple.insert(j.first.name); + multiple.insert(j.first.queryName()); } } matches.clear(); for (auto & j : newest) { - if (multiple.find(j.second.first.name) != multiple.end()) + if (multiple.find(j.second.first.queryName()) != multiple.end()) printInfo( - format("warning: there are multiple derivations named ‘%1%’; using the first one") - % j.second.first.name); + "warning: there are multiple derivations named ‘%1%’; using the first one", + j.second.first.queryName()); matches.push_back(j.second); } } @@ -386,7 +386,8 @@ static void queryInstSources(EvalState & state, if (dash != string::npos) name = string(name, dash + 1); - DrvInfo elem(state, name, "", "", 0); + DrvInfo elem(state, "", nullptr); + elem.setName(name); if (isDerivation(path)) { elem.setDrvPath(path); @@ -468,8 +469,8 @@ static void installDerivations(Globals & globals, path is not the one we want (e.g., `java-front' versus `java-front-0.9pre15899'). */ if (globals.forceName != "") - i.name = globals.forceName; - newNames.insert(DrvName(i.name).name); + i.setName(globals.forceName); + newNames.insert(DrvName(i.queryName()).name); } @@ -484,17 +485,17 @@ static void installDerivations(Globals & globals, DrvInfos installedElems = queryInstalled(*globals.state, profile); for (auto & i : installedElems) { - DrvName drvName(i.name); + DrvName drvName(i.queryName()); if (!globals.preserveInstalled && newNames.find(drvName.name) != newNames.end() && !keep(i)) - printInfo(format("replacing old ‘%1%’") % i.name); + printInfo("replacing old ‘%s’", i.queryName()); else allElems.push_back(i); } for (auto & i : newElems) - printInfo(format("installing ‘%1%’") % i.name); + printInfo("installing ‘%s’", i.queryName()); } printMissing(*globals.state, newElems); @@ -548,7 +549,7 @@ static void upgradeDerivations(Globals & globals, /* Go through all installed derivations. */ DrvInfos newElems; for (auto & i : installedElems) { - DrvName drvName(i.name); + DrvName drvName(i.queryName()); try { @@ -569,7 +570,7 @@ static void upgradeDerivations(Globals & globals, for (auto j = availElems.begin(); j != availElems.end(); ++j) { if (comparePriorities(*globals.state, i, *j) > 0) continue; - DrvName newName(j->name); + DrvName newName(j->queryName()); if (newName.name == drvName.name) { int d = compareVersions(drvName.version, newName.version); if ((upgradeType == utLt && d < 0) || @@ -596,14 +597,13 @@ static void upgradeDerivations(Globals & globals, { const char * action = compareVersions(drvName.version, bestVersion) <= 0 ? "upgrading" : "downgrading"; - printInfo( - format("%1% ‘%2%’ to ‘%3%’") - % action % i.name % bestElem->name); + printInfo("%1% ‘%2%’ to ‘%3%’", + action, i.queryName(), bestElem->queryName()); newElems.push_back(*bestElem); } else newElems.push_back(i); } catch (Error & e) { - e.addPrefix(format("while trying to find an upgrade for ‘%1%’:\n") % i.name); + e.addPrefix(fmt("while trying to find an upgrade for ‘%s’:\n", i.queryName())); throw; } } @@ -663,10 +663,10 @@ static void opSetFlag(Globals & globals, Strings opFlags, Strings opArgs) /* Update all matching derivations. */ for (auto & i : installedElems) { - DrvName drvName(i.name); + DrvName drvName(i.queryName()); for (auto & j : selectors) if (j.matches(drvName)) { - printInfo(format("setting flag on ‘%1%’") % i.name); + printInfo("setting flag on ‘%1%’", i.queryName()); j.hits++; setMetaFlag(*globals.state, i, flagName, flagValue); break; @@ -702,7 +702,7 @@ static void opSet(Globals & globals, Strings opFlags, Strings opArgs) DrvInfo & drv(elems.front()); if (globals.forceName != "") - drv.name = globals.forceName; + drv.setName(globals.forceName); if (drv.queryDrvPath() != "") { PathSet paths = {drv.queryDrvPath()}; @@ -732,7 +732,7 @@ static void uninstallDerivations(Globals & globals, Strings & selectors, DrvInfos newElems; for (auto & i : installedElems) { - DrvName drvName(i.name); + DrvName drvName(i.queryName()); bool found = false; for (auto & j : selectors) /* !!! the repeated calls to followLinksToStorePath() @@ -740,7 +740,7 @@ static void uninstallDerivations(Globals & globals, Strings & selectors, if ((isPath(j) && i.queryOutPath() == globals.state->store->followLinksToStorePath(j)) || DrvName(j).matches(drvName)) { - printInfo(format("uninstalling ‘%1%’") % i.name); + printInfo("uninstalling ‘%s’", i.queryName()); found = true; break; } @@ -771,9 +771,11 @@ static bool cmpChars(char a, char b) static bool cmpElemByName(const DrvInfo & a, const DrvInfo & b) { + auto a_name = a.queryName(); + auto b_name = b.queryName(); return lexicographical_compare( - a.name.begin(), a.name.end(), - b.name.begin(), b.name.end(), cmpChars); + a_name.begin(), a_name.end(), + b_name.begin(), b_name.end(), cmpChars); } @@ -822,13 +824,13 @@ typedef enum { cvLess, cvEqual, cvGreater, cvUnavail } VersionDiff; static VersionDiff compareVersionAgainstSet( const DrvInfo & elem, const DrvInfos & elems, string & version) { - DrvName name(elem.name); + DrvName name(elem.queryName()); VersionDiff diff = cvUnavail; version = "?"; for (auto & i : elems) { - DrvName name2(i.name); + DrvName name2(i.queryName()); if (name.name == name2.name) { int d = compareVersions(name.version, name2.version); if (d < 0) { @@ -857,8 +859,8 @@ static void queryJSON(Globals & globals, vector<DrvInfo> & elems) for (auto & i : elems) { JSONObject pkgObj = topObj.object(i.attrPath); - pkgObj.attr("name", i.name); - pkgObj.attr("system", i.system); + pkgObj.attr("name", i.queryName()); + pkgObj.attr("system", i.querySystem()); JSONObject metaObj = pkgObj.object("meta"); StringSet metaNames = i.queryMetaNames(); @@ -866,7 +868,7 @@ static void queryJSON(Globals & globals, vector<DrvInfo> & elems) auto placeholder = metaObj.placeholder(j); Value * v = i.queryMeta(j); if (!v) { - printError(format("derivation ‘%1%’ has invalid meta attribute ‘%2%’") % i.name % j); + printError("derivation ‘%s’ has invalid meta attribute ‘%s’", i.queryName(), j); placeholder.write(nullptr); } else { PathSet context; @@ -963,7 +965,7 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) try { paths.insert(i.queryOutPath()); } catch (AssertionError & e) { - printMsg(lvlTalkative, format("skipping derivation named ‘%1%’ which gives an assertion failure") % i.name); + printMsg(lvlTalkative, "skipping derivation named ‘%s’ which gives an assertion failure", i.queryName()); i.setFailed(); } validPaths = globals.state->store->queryValidPaths(paths); @@ -1024,9 +1026,9 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) columns.push_back(i.attrPath); if (xmlOutput) - attrs["name"] = i.name; + attrs["name"] = i.queryName(); else if (printName) - columns.push_back(i.name); + columns.push_back(i.queryName()); if (compareVersions) { /* Compare this element against the versions of the @@ -1059,10 +1061,10 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) } if (xmlOutput) { - if (i.system != "") attrs["system"] = i.system; + if (i.querySystem() != "") attrs["system"] = i.querySystem(); } else if (printSystem) - columns.push_back(i.system); + columns.push_back(i.querySystem()); if (printDrvPath) { string drvPath = i.queryDrvPath(); @@ -1110,7 +1112,7 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) attrs2["name"] = j; Value * v = i.queryMeta(j); if (!v) - printError(format("derivation ‘%1%’ has invalid meta attribute ‘%2%’") % i.name % j); + printError("derivation ‘%s’ has invalid meta attribute ‘%s’", i.queryName(), j); else { if (v->type == tString) { attrs2["type"] = "string"; @@ -1161,9 +1163,9 @@ static void opQuery(Globals & globals, Strings opFlags, Strings opArgs) cout.flush(); } catch (AssertionError & e) { - printMsg(lvlTalkative, format("skipping derivation named ‘%1%’ which gives an assertion failure") % i.name); + printMsg(lvlTalkative, "skipping derivation named ‘%1%’ which gives an assertion failure", i.queryName()); } catch (Error & e) { - e.addPrefix(format("while querying the derivation named ‘%1%’:\n") % i.name); + e.addPrefix(fmt("while querying the derivation named ‘%1%’:\n", i.queryName())); throw; } } |