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Improved comptime rebuilds when files and directories change

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This commit is contained in:
Brian Fiete 2021-12-29 10:07:36 -05:00
parent af8bd5a813
commit 915a8df50e
10 changed files with 236 additions and 70 deletions
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84
IDE/src/Compiler/BfCompiler.bf
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@ -55,6 +55,12 @@ namespace IDE.Compiler
[CallingConvention(.Stdcall), CLink]
static extern char8* BfCompiler_GetAutocompleteInfo(void* bfCompiler);
[CallingConvention(.Stdcall), CLink]
static extern char8* BfCompiler_GetRebuildFileSet(void* bfCompiler);
[CallingConvention(.Stdcall), CLink]
static extern void BfCompiler_FileChanged(void* bfCompiler, char8* str);
[CallingConvention(.Stdcall), CLink]
static extern char8* BfCompiler_GetSymbolReferences(void* bfCompiler, void* bfPassInstance, void* bfResolvePassData);
@ -200,10 +206,17 @@ namespace IDE.Compiler
public int32 mHotIdx;
}
class RebuildFileChangedCommand : Command
{
public String mDir = new .() ~ delete _;
}
public void* mNativeBfCompiler;
public bool mIsResolveOnly;
public BfSystem mBfSystem;
bool mWantsRemoveOldData;
public Dictionary<String, String> mRebuildWatchingFiles = new .() ~ delete _;
public this(void* nativeBfCompiler)
{
@ -214,6 +227,13 @@ namespace IDE.Compiler
{
BfCompiler_Delete(mNativeBfCompiler);
mNativeBfCompiler = null;
for (var kv in mRebuildWatchingFiles)
{
gApp.mFileWatcher.RemoveWatch(kv.key, kv.value);
delete kv.key;
delete kv.value;
}
}
public bool Compile(BfPassInstance passInstance, String outputDirectory)
@ -249,6 +269,12 @@ namespace IDE.Compiler
outAutocompleteInfo.Append(StringView(result));
}
public void GetRebuildFileSet(String outDirInfo)
{
char8* result = BfCompiler_GetRebuildFileSet(mNativeBfCompiler);
outDirInfo.Append(StringView(result));
}
public void GetSymbolReferences(BfPassInstance passInstance, BfResolvePassData resolvePassData, String outSymbolReferences)
{
char8* result = BfCompiler_GetSymbolReferences(mNativeBfCompiler, passInstance.mNativeBfPassInstance, resolvePassData.mNativeResolvePassData);
@ -531,6 +557,7 @@ namespace IDE.Compiler
{
var compileCommand = (CompileCommand)command;
Compile(passInstance, compileCommand.mOutputDirectory);
UpdateRebuildFileWatches();
mBfSystem.RemoveOldParsers();
mBfSystem.RemoveOldData();
}
@ -547,7 +574,8 @@ namespace IDE.Compiler
// If we get canceled then try again after waiting a couple updates
if (!ClassifySource(passInstance, null, resolvePassData, null))
QueueDeferredResolveAll();
UpdateRebuildFileWatches();
delete resolvePassData;
wantsRemoveOldData = true;
passKind = .Classify;
@ -570,6 +598,11 @@ namespace IDE.Compiler
{
mWantsActiveViewRefresh = true;
}
if (var dirChangedCommand = command as RebuildFileChangedCommand)
{
BfCompiler_FileChanged(mNativeBfCompiler, dirChangedCommand.mDir);
}
}
mBfSystem.Unlock();
@ -842,5 +875,54 @@ namespace IDE.Compiler
{
return BfCompiler_GetLastHadComptimeRebuilds(mNativeBfCompiler);
}
void UpdateRebuildFileWatches()
{
HashSet<StringView> curWatches = scope .();
var rebuildDirStr = GetRebuildFileSet(.. scope .());
for (var dir in rebuildDirStr.Split('\n', .RemoveEmptyEntries))
{
curWatches.Add(dir);
if (mRebuildWatchingFiles.TryAddAlt(dir, var keyPtr, var valuePtr))
{
*keyPtr = new String(dir);
String watchFile = *valuePtr = new .();
watchFile.Append(dir);
if ((watchFile.EndsWith(Path.DirectorySeparatorChar)) || (watchFile.EndsWith(Path.AltDirectorySeparatorChar)))
watchFile.Append("*");
gApp.mFileWatcher.WatchFile(watchFile, watchFile);
}
}
List<String> oldKeys = scope .();
for (var kv in mRebuildWatchingFiles)
{
if (!curWatches.Contains(kv.key))
{
gApp.mFileWatcher.RemoveWatch(kv.key, kv.value);
oldKeys.Add(kv.key);
}
}
for (var key in oldKeys)
{
var kv = mRebuildWatchingFiles.GetAndRemove(key).Value;
delete kv.key;
delete kv.value;
}
}
public bool HasRebuildFileWatches()
{
return !mRebuildWatchingFiles.IsEmpty;
}
public void AddChangedDirectory(StringView str)
{
var dirChangedCommand = new RebuildFileChangedCommand();
dirChangedCommand.mDir.Set(str);
QueueCommand(dirChangedCommand);
}
}
}