Bug 532420 - Make Container Core Build indexing more efficient

- add new ICBuildConfiguration2 to keep API checks happy
- remove refreshScannerInfo method from ICBuildConfiguration and
  put it in ICBuildConfiguration2
- make CBuildConfiguration implement ICBuildConfiguration2
- update ContainerPropertyVolumesModel to use new Docker plug-ins
  using docker-client 8.9.2.
- fix MesonBuildConfiguration to use a job for each compile line being
  processed, then wait until all jobs are done before causing
  an reindex to occur (this will maximize parallelism when building
  in Containers)
- fix ContainerCommandLauncherFactory to save the project so we
  can exclude project directories when copying header files using
  the new Docker Tooling interfaces
- fix CoreBuildLaunchBarTracker to use ICBuildConfiguration2
  interface to make the call to refreshScannerInfo


Change-Id: I2138f5111614e7821e46c22731397a01035eac0a

1 files changed, 9 insertions, 1 deletions

diff --git a/build/org.eclipse.cdt.meson.core/src/org/eclipse/cdt/internal/meson/core/MesonBuildConfiguration.java b/build/org.eclipse.cdt.meson.core/src/org/eclipse/cdt/internal/meson/core/MesonBuildConfiguration.java
index 23a6496ca91..aa2de1ca0fe 100644
--- a/build/org.eclipse.cdt.meson.core/src/org/eclipse/cdt/internal/meson/core/MesonBuildConfiguration.java
+++ b/build/org.eclipse.cdt.meson.core/src/org/eclipse/cdt/internal/meson/core/MesonBuildConfiguration.java
@@ -336,6 +336,7 @@ public class MesonBuildConfiguration extends CBuildConfiguration {
 		IProject project = getProject();
 		Path commandsFile = getBuildDirectory().resolve("compile_commands.json"); //$NON-NLS-1$
 		if (Files.exists(commandsFile)) {
+			List<Job> jobsList = new ArrayList<>();
 			monitor.setTaskName(Messages.MesonBuildConfiguration_ProcCompJson);
 			try (FileReader reader = new FileReader(commandsFile.toFile())) {
 				Gson gson = new Gson();
@@ -345,7 +346,14 @@ public class MesonBuildConfiguration extends CBuildConfiguration {
 					dedupedCmds.put(command.getFile(), command);
 				}
 				for (CompileCommand command : dedupedCmds.values()) {
-					processLine(command.getCommand());
+					processLine(command.getCommand(), jobsList);
+				}
+				for (Job j : jobsList) {
+					try {
+						j.join();
+					} catch (InterruptedException e) {
+						// ignore
+					}
 				}
 				shutdown();
 			} catch (IOException e) {