Fetch server from LATEST file to get around caching

Signed-off-by: Rob Stryker <rob@oxbeef.net>

Author: robstryker

.gitignore

@@ -9,3 +9,4 @@ felix-cache/
 test-resources/
 *.tgz
 .nyc_output/
+LATEST

build/package.js

@@ -4,8 +4,12 @@ const decompress = require('decompress');
 
 const qualifier = process.env.RSP_QUALIFIER === 'snapshots' ? 'snapshots' : 'stable';
 console.log("The qualifier is " + qualifier);
+const RSP_PREFIX = `http://download.jboss.org/jbosstools/adapters/${qualifier}/rsp-server`;
+const RSP_SERVER_LATEST = 'LATEST';
+const RSP_SERVER_LATEST_URL = `${RSP_PREFIX}/${RSP_SERVER_LATEST}`;
 const RSP_SERVER_JAR_NAME = 'org.jboss.tools.rsp.distribution-latest.zip';
-const RSP_SERVER_JAR_URL = `http://download.jboss.org/jbosstools/adapters/${qualifier}/rsp-server/${RSP_SERVER_JAR_NAME}`;
+const RSP_SERVER_JAR_URL = `${RSP_PREFIX}/${RSP_SERVER_JAR_NAME}`;
+
 
 function clean() {
     return Promise.resolve()
@@ -16,7 +20,16 @@ function clean() {
 
 Promise.resolve()
     .then(clean)
-    .then(()=> console.log(`Downloading ${RSP_SERVER_JAR_URL}`))
-    .then(()=> download(RSP_SERVER_JAR_URL, './'))
-    .then(()=> decompress(RSP_SERVER_JAR_NAME, './server', { strip: 1 }))
+    .then(()=> console.log(`Downloading ${RSP_SERVER_LATEST_URL}`))
+    .then(()=> download(RSP_SERVER_LATEST_URL, './'))
+    .then(()=> fs.readFileSync(RSP_SERVER_LATEST).toString())
+    .then((v)=> { console.log(v); return v;})
+    .then((v)=> { console.log(typeof v); return v;})
+    .then((v)=> v.split('\n')[1])
+    .then((v)=> v.split('=')[1])
+    .then((v)=> {console.log("downloading " + v); return v;})
+    .then((v)=> {download(v, './'); return v;})
+    .then((v)=> v.split('/').reverse()[0])
+    .then((v)=> { console.log("decompressing " + v); return v;})
+    .then((v)=> decompress(v, './server', { strip: 1 }))
     .catch((err)=>{ throw err; });