X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.db%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fdb%2FSCLScriptRunnerApplication.java;fp=bundles%2Forg.simantics.scl.db%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fdb%2FSCLScriptRunnerApplication.java;h=f26908955bc722547700cd111cfe8c648b9a309d;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLScriptRunnerApplication.java b/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLScriptRunnerApplication.java
new file mode 100644
index 000000000..f26908955
--- /dev/null
+++ b/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLScriptRunnerApplication.java
@@ -0,0 +1,72 @@
+package org.simantics.scl.db;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.equinox.app.IApplication;
+import org.eclipse.equinox.app.IApplicationContext;
+import org.simantics.Simantics;
+import org.simantics.application.arguments.Arguments;
+import org.simantics.application.arguments.IArgumentFactory;
+import org.simantics.application.arguments.IArguments;
+import org.simantics.application.arguments.SimanticsArguments;
+import org.simantics.scl.compiler.commands.CommandSession;
+import org.simantics.scl.osgi.SCLOsgi;
+import org.simantics.scl.runtime.reporting.SCLReportingHandler;
+
+public class SCLScriptRunnerApplication implements IApplication {
+
+	@Override
+	public Object start(IApplicationContext context) throws Exception {
+		try {
+            String[] args = (String[])context.getArguments().get("application.args");
+            IProgressMonitor progress = new NullProgressMonitor();
+            Simantics.startUpHeadless(parseArguments(args), progress);
+            runSCLFromStdin();
+            Simantics.shutdown(progress);
+            return IApplication.EXIT_OK;
+        } catch(Throwable t) {
+            t.printStackTrace();
+            throw (Exception)t;
+        } finally {
+            System.exit(0);
+        }
+	}
+	
+	private void runSCLFromStdin() throws Exception {
+		BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
+		CommandSession commandSession = new CommandSession(SCLOsgi.MODULE_REPOSITORY,
+		        SCLReportingHandler.DEFAULT_WITHOUT_ECHO);
+		try {
+			while(true) {
+				String line = input.readLine();
+				if(line == null)
+					break;
+				if(line.isEmpty())
+					continue;
+				commandSession.execute(line);
+			}
+		} catch(IOException e) {
+			e.printStackTrace();
+		}		
+	}
+
+	private IArguments parseArguments(String[] args) {
+		IArgumentFactory<?>[] accepted = {
+				SimanticsArguments.RECOVERY_POLICY_FIX_ERRORS,
+				SimanticsArguments.ONTOLOGY_RECOVERY_POLICY_REINSTALL,
+				SimanticsArguments.SERVER,
+				SimanticsArguments.LOCAL_SERVER_PORT,
+		};
+		IArguments result = Arguments.parse(args, accepted);
+		return result;
+	}
+	
+	@Override
+	public void stop() {
+	}
+
+}