From fab0b23a6127c7d7081556d59dcf1080d043dd90 Mon Sep 17 00:00:00 2001
From: jsimomaa <jani.simomaa@gmail.com>
Date: Thu, 21 Jun 2018 12:58:42 +0300
Subject: [PATCH] Unzip installed maps server at install time

gitlab #1

Change-Id: I7de0ad8d8cbdb3e2d5f5e18503c42fe4899d5964
---
 .../META-INF/MANIFEST.MF                      |  1 +
 .../district/maps/server/NodeJS.java          | 19 +++++++++++++++++--
 .../maps/server/TileserverMapnik.java         | 12 ++++++++++--
 3 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/org.simantics.maps.server/META-INF/MANIFEST.MF b/org.simantics.maps.server/META-INF/MANIFEST.MF
index 7f773230..fb5c7779 100644
--- a/org.simantics.maps.server/META-INF/MANIFEST.MF
+++ b/org.simantics.maps.server/META-INF/MANIFEST.MF
@@ -23,3 +23,4 @@ Bundle-ClassPath: .,
  lib/zt-process-killer-1.6.jar
 Export-Package: org.simantics.district.maps.server,
  org.simantics.district.maps.server.prefs
+Eclipse-BundleShape: dir
diff --git a/org.simantics.maps.server/src/org/simantics/district/maps/server/NodeJS.java b/org.simantics.maps.server/src/org/simantics/district/maps/server/NodeJS.java
index 5bbb5ec7..82fd4e54 100644
--- a/org.simantics.maps.server/src/org/simantics/district/maps/server/NodeJS.java
+++ b/org.simantics.maps.server/src/org/simantics/district/maps/server/NodeJS.java
@@ -3,6 +3,7 @@ package org.simantics.district.maps.server;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.net.URISyntaxException;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -10,14 +11,18 @@ import java.util.List;
 import java.util.concurrent.TimeoutException;
 
 import org.simantics.district.maps.server.utils.EnvUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.zeroturnaround.exec.InvalidExitValueException;
 import org.zeroturnaround.exec.ProcessExecutor;
+import org.zeroturnaround.exec.stream.slf4j.Slf4jInfoOutputStream;
 import org.zeroturnaround.exec.stream.slf4j.Slf4jStream;
 
 public class NodeJS {
 
     public static final String NODEJS_VERSION = "v4.8.0";
-    
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(NodeJS.class);
     private static final String NODE = "node";
     
     private static Path nodeJSFolder() throws IOException, URISyntaxException {
@@ -49,10 +54,20 @@ public class NodeJS {
     }
 
     public static int npm(OutputStream output, String... args) throws InvalidExitValueException, IOException, InterruptedException, TimeoutException, URISyntaxException {
+        LOGGER.info("Executing npm with args {}", Arrays.toString(args));
         List<String> actualArgs = new ArrayList<>();
         actualArgs.add(npmExecutable().toString());
         actualArgs.addAll(Arrays.asList(args));
-        ProcessExecutor exec = new ProcessExecutor().command(actualArgs).redirectOutput(Slf4jStream.ofCaller().asInfo()).destroyOnExit();
+        ProcessExecutor exec = new ProcessExecutor().command(actualArgs).redirectOutput(new Slf4jInfoOutputStream(LOGGER) {
+            
+            @Override
+            protected void processLine(String line) {
+                // Convert to UTF-8 string
+                String utf8Line = new String(line.getBytes(), StandardCharsets.UTF_8);
+                log.info(utf8Line);
+            }
+        }).destroyOnExit();
+        
         if (output != null)
             exec.redirectOutputAlsoTo(output);
         return exec.execute().getExitValue();
diff --git a/org.simantics.maps.server/src/org/simantics/district/maps/server/TileserverMapnik.java b/org.simantics.maps.server/src/org/simantics/district/maps/server/TileserverMapnik.java
index 5b1e735c..b047626a 100644
--- a/org.simantics.maps.server/src/org/simantics/district/maps/server/TileserverMapnik.java
+++ b/org.simantics.maps.server/src/org/simantics/district/maps/server/TileserverMapnik.java
@@ -22,7 +22,7 @@ import org.slf4j.LoggerFactory;
 import org.yaml.snakeyaml.Yaml;
 import org.zeroturnaround.exec.ProcessExecutor;
 import org.zeroturnaround.exec.StartedProcess;
-import org.zeroturnaround.exec.stream.slf4j.Slf4jStream;
+import org.zeroturnaround.exec.stream.slf4j.Slf4jDebugOutputStream;
 import org.zeroturnaround.process.PidProcess;
 import org.zeroturnaround.process.PidUtil;
 import org.zeroturnaround.process.Processes;
@@ -76,7 +76,15 @@ public class TileserverMapnik {
         
         StartedProcess startedProcess = new ProcessExecutor().directory(serverRoot.resolve("tileserver-mapnik").toFile()).destroyOnExit().environment(getEnv())
                 .command(NodeJS.executable().toString(), getTessera().toString(), "-c", getConfigJson().toString(), "-p", Integer.toString(MapsServerPreferences.defaultPort()))
-                .redirectOutput(Slf4jStream.ofCaller().asDebug()).start();
+                .redirectOutput(new Slf4jDebugOutputStream(LOGGER) {
+                    
+                    @Override
+                    protected void processLine(String line) {
+                        // Convert to UTF-8 string
+                        String utf8Line = new String(line.getBytes(), StandardCharsets.UTF_8);
+                        log.debug(utf8Line);
+                    }
+                }).start();
         
         Process nativeProcess = startedProcess.getProcess();
         process = Processes.newStandardProcess(nativeProcess);
-- 
2.45.2