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Improved logging abstraction

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This also gets rid of --log-type, since the nested log type isn't
useful in a multi-threaded situation, and nobody cares about the
"pretty" log type.
This commit is contained in:
Eelco Dolstra 2016-04-25 15:26:07 +02:00
parent c879a20850
commit 41633f9f73
29 changed files with 394 additions and 456 deletions
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2
src/libexpr/eval.cc
View file

@ -641,7 +641,7 @@ void EvalState::evalFile(const Path & path, Value & v)
return;
}
startNest(nest, lvlTalkative, format("evaluating file ‘%1%’") % path2);
Activity act(*logger, lvlTalkative, format("evaluating file ‘%1%’") % path2);
Expr * e = parseExprFromFile(checkSourcePath(path2));
try {
eval(e, v);

5
src/libexpr/get-drvs.cc
View file

@ -290,7 +290,7 @@ static void getDerivations(EvalState & state, Value & vIn,
attrs.insert(std::pair<string, Symbol>(i.name, i.name));
for (auto & i : attrs) {
startNest(nest, lvlDebug, format("evaluating attribute ‘%1%’") % i.first);
Activity act(*logger, lvlDebug, format("evaluating attribute ‘%1%’") % i.first);
string pathPrefix2 = addToPath(pathPrefix, i.first);
Value & v2(*v.attrs->find(i.second)->value);
if (combineChannels)
@ -310,8 +310,7 @@ static void getDerivations(EvalState & state, Value & vIn,
else if (v.isList()) {
for (unsigned int n = 0; n < v.listSize(); ++n) {
startNest(nest, lvlDebug,
format("evaluating list element"));
Activity act(*logger, lvlDebug, "evaluating list element");
string pathPrefix2 = addToPath(pathPrefix, (format("%1%") % n).str());
if (getDerivation(state, *v.listElems()[n], pathPrefix2, drvs, done, ignoreAssertionFailures))
getDerivations(state, *v.listElems()[n], pathPrefix2, autoArgs, drvs, done, ignoreAssertionFailures);

8
src/libexpr/primops.cc
View file

@ -124,7 +124,7 @@ static void prim_scopedImport(EvalState & state, const Pos & pos, Value * * args
env->values[displ++] = attr.value;
}
startNest(nest, lvlTalkative, format("evaluating file ‘%1%’") % path);
Activity act(*logger, lvlTalkative, format("evaluating file ‘%1%’") % path);
Expr * e = state.parseExprFromFile(resolveExprPath(path), staticEnv);
e->eval(state, *env, v);
@ -284,7 +284,7 @@ typedef list<Value *> ValueList;
static void prim_genericClosure(EvalState & state, const Pos & pos, Value * * args, Value & v)
{
startNest(nest, lvlDebug, "finding dependencies");
Activity act(*logger, lvlDebug, "finding dependencies");
state.forceAttrs(*args[0], pos);
@ -457,7 +457,7 @@ void prim_valueSize(EvalState & state, const Pos & pos, Value * * args, Value &
derivation. */
static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * * args, Value & v)
{
startNest(nest, lvlVomit, "evaluating derivation");
Activity act(*logger, lvlVomit, "evaluating derivation");
state.forceAttrs(*args[0], pos);
@ -494,7 +494,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
for (auto & i : *args[0]->attrs) {
if (i.name == state.sIgnoreNulls) continue;
string key = i.name;
startNest(nest, lvlVomit, format("processing attribute ‘%1%’") % key);
Activity act(*logger, lvlVomit, format("processing attribute ‘%1%’") % key);
try {