Install: log errors with more obvious prefix

docs/changelog.md

@@ -4,6 +4,10 @@
 
 Requires libvips v8.10.6
 
+### v0.28.1 - TBD
+
+* Ensure all installation errors are logged with a more obvious prefix.
+
 ### v0.28.0 - 29th March 2021
 
 * Prebuilt binaries now include mozjpeg and libimagequant (BSD 2-Clause).

install/libvips.js

@@ -145,7 +145,9 @@ try {
           tmpFileStream
             .on('error', function (err) {
               // Clean up temporary file
-              fs.unlinkSync(tarPathTemp);
+              try {
+                fs.unlinkSync(tarPathTemp);
+              } catch (e) {}
               fail(err);
             })
             .on('close', function () {
@@ -157,7 +159,7 @@ try {
                 fs.copyFileSync(tarPathTemp, tarPathCache);
                 fs.unlinkSync(tarPathTemp);
               }
-              extractTarball(tarPathCache);
+              extractTarball(tarPathCache, platformAndArch);
             });
         }
       });

lib/libvips.js

@@ -39,7 +39,7 @@ const cachePath = function () {
 
 const log = function (item) {
   if (item instanceof Error) {
-    console.error(`sharp: ${item.message}`);
+    console.error(`sharp: Installation error: ${item.message}`);
   } else {
     console.log(`sharp: ${item}`);
   }

test/unit/libvips.js

@@ -125,7 +125,7 @@ describe('libvips binaries', function () {
 
     it('logs an error message', function (done) {
       console.error = function (msg) {
-        assert.strictEqual(msg, 'sharp: problem');
+        assert.strictEqual(msg, 'sharp: Installation error: problem');
         done();
       };
       libvips.log(new Error('problem'));