docs(samples): move awaits into async scope

samples/http-request.js

@@ -75,8 +75,8 @@ async function logHttpRequest(
     await log.write(entry);
     console.log(`Logged: ${text}`);
   }
-  // [END logging_quickstart]
   writeLog();
+  // [END logging_quickstart]
 }
 
 const args = process.argv.slice(2);

samples/logs.js

@@ -50,11 +50,13 @@ async function writeLogEntry(logName) {
     }
   );
 
-  // Save the two log entries. You can write entries one at a time, but it is
-  // best to write multiple entires together in a batch.
-  await log.write([entry, secondEntry]);
-  console.log(`Wrote to ${logName}`);
-
+  async function writeLogEntry() {
+    // Save the two log entries. You can write entries one at a time, but it is
+    // best to write multiple entires together in a batch.
+    await log.write([entry, secondEntry]);
+    console.log(`Wrote to ${logName}`);
+  }
+  writeLogEntry();
   // [END logging_write_log_entry]
 }
 
@@ -80,11 +82,13 @@ async function writeLogEntryAdvanced(logName, options) {
   // Prepare the entry
   const entry = log.entry({resource: options.resource}, options.entry);
 
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/log?method=write
-  await log.write(entry);
-  console.log(`Wrote to ${logName}`);
-
+  async function writeLogEntry() {
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/log?method=write
+    await log.write(entry);
+    console.log(`Wrote to ${logName}`);
+  }
+  writeLogEntry();
   // [END logging_write_log_entry_advanced]
 }
 
@@ -122,16 +126,18 @@ async function listLogEntries(logName) {
 
   const log = logging.log(logName);
 
-  // List the most recent entries for a given log
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging?method=getEntries
-  const [entries] = await log.getEntries();
-  console.log('Logs:');
-  entries.forEach(entry => {
-    const metadata = entry.metadata;
-    console.log(`${metadata.timestamp}:`, metadata[metadata.payload]);
-  });
-
+  async function printEntryMetadata() {
+    // List the most recent entries for a given log
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging?method=getEntries
+    const [entries] = await log.getEntries();
+    console.log('Logs:');
+    entries.forEach(entry => {
+      const metadata = entry.metadata;
+      console.log(`${metadata.timestamp}:`, metadata[metadata.payload]);
+    });
+  }
+  printEntryMetadata();
   // [END logging_list_log_entries]
 }
 
@@ -160,15 +166,17 @@ async function listLogEntriesAdvanced(filter, pageSize, orderBy) {
     orderBy: orderBy,
   };
 
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging?method=getEntries
-  const [entries] = await logging.getEntries(options);
-  console.log('Logs:');
-  entries.forEach(entry => {
-    const metadata = entry.metadata;
-    console.log(`${metadata.timestamp}:`, metadata[metadata.payload]);
-  });
-
+  async function printEntryMetadata() {
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging?method=getEntries
+    const [entries] = await logging.getEntries(options);
+    console.log('Logs:');
+    entries.forEach(entry => {
+      const metadata = entry.metadata;
+      console.log(`${metadata.timestamp}:`, metadata[metadata.payload]);
+    });
+  }
+  printEntryMetadata();
   // [START logging_list_log_entries_advanced]
 }
 
@@ -187,13 +195,15 @@ async function deleteLog(logName) {
 
   const log = logging.log(logName);
 
-  // Deletes a logger and all its entries.
-  // Note that a deletion can take several minutes to take effect.
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/log?method=delete
-  await log.delete();
-  console.log(`Deleted log: ${logName}`);
-
+  async function deleteLog() {
+    // Deletes a logger and all its entries.
+    // Note that a deletion can take several minutes to take effect.
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/log?method=delete
+    await log.delete();
+    console.log(`Deleted log: ${logName}`);
+  }
+  deleteLog();
   // [END logging_delete_log]
 }
 

samples/quickstart.js

@@ -39,9 +39,12 @@ async function quickstart(
   // Prepares a log entry
   const entry = log.entry(metadata, text);
 
-  // Writes the log entry
-  await log.write(entry);
-  console.log(`Logged: ${text}`);
+  async function writeLog() {
+    // Writes the log entry
+    await log.write(entry);
+    console.log(`Logged: ${text}`);
+  }
+  writeLog();
 }
 // [END logging_quickstart]
 

samples/sinks.js

@@ -50,11 +50,13 @@ async function createSink(sinkName, bucketName, filter) {
     filter: filter,
   };
 
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/sink?method=create
-  await sink.create(config);
-  console.log(`Created sink ${sinkName} to ${bucketName}`);
-
+  async function createSink() {
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/sink?method=create
+    await sink.create(config);
+    console.log(`Created sink ${sinkName} to ${bucketName}`);
+  }
+  createSink();
   // [END logging_create_sink]
 }
 
@@ -73,13 +75,15 @@ async function getSinkMetadata(sinkName) {
 
   const sink = logging.sink(sinkName);
 
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/sink?method=getMetadata
-  const [metadata] = await sink.getMetadata();
-  console.log(`Name: ${metadata.name}`);
-  console.log(`Destination: ${metadata.destination}`);
-  console.log(`Filter: ${metadata.filter}`);
-
+  async function printSinkMetadata() {
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/sink?method=getMetadata
+    const [metadata] = await sink.getMetadata();
+    console.log(`Name: ${metadata.name}`);
+    console.log(`Destination: ${metadata.destination}`);
+    console.log(`Filter: ${metadata.filter}`);
+  }
+  printSinkMetadata();
   // [END logging_get_sink]
 }
 
@@ -91,16 +95,18 @@ async function listSinks() {
   // Creates a client
   const logging = new Logging();
 
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging?method=getSinks
-  const [sinks] = await logging.getSinks();
-  console.log('Sinks:');
-  sinks.forEach(sink => {
-    console.log(sink.name);
-    console.log(`  Destination: ${sink.metadata.destination}`);
-    console.log(`  Filter: ${sink.metadata.filter}`);
-  });
-
+  async function printSinkMetadata() {
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging?method=getSinks
+    const [sinks] = await logging.getSinks();
+    console.log('Sinks:');
+    sinks.forEach(sink => {
+      console.log(sink.name);
+      console.log(`  Destination: ${sink.metadata.destination}`);
+      console.log(`  Filter: ${sink.metadata.filter}`);
+    });
+  }
+  printSinkMetadata();
   // [END logging_list_sinks]
 }
 
@@ -131,11 +137,13 @@ async function updateSink(sinkName, filter) {
     filter: filter,
   };
 
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/sink?method=setMetadata
-  const [metadata] = await sink.setMetadata(metadataInfo);
-  console.log(`Sink ${sinkName} updated.`, metadata);
-
+  async function updateSink() {
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/sink?method=setMetadata
+    const [metadata] = await sink.setMetadata(metadataInfo);
+    console.log(`Sink ${sinkName} updated.`, metadata);
+  }
+  updateSink();
   // [END logging_update_sink]
 }
 
@@ -154,11 +162,13 @@ async function deleteSink(sinkName) {
 
   const sink = logging.sink(sinkName);
 
-  // See
-  // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/sink?method=delete
-  await sink.delete();
-  console.log(`Sink ${sinkName} deleted.`);
-
+  async function deleteSink() {
+    // See
+    // https://googlecloudplatform.github.io/google-cloud-node/#/docs/logging/latest/logging/sink?method=delete
+    await sink.delete();
+    console.log(`Sink ${sinkName} deleted.`);
+  }
+  deleteSink();
   // [END logging_delete_sink]
 }