fix: Ignore functions defined with image

Author: pgrzesik

index.js

@@ -102,7 +102,7 @@ class ServerlessPythonRequirements {
     let inputOpt = this.serverless.processedInput.options;
     return inputOpt.function
       ? [inputOpt.functionObj]
-      : values(this.serverless.service.functions);
+      : values(this.serverless.service.functions).filter((func) => !func.image);
   }
 
   /**

test.js

@@ -1520,6 +1520,8 @@ test(
   { skip: !hasPython(3.6) }
 );
 
+
+
 test(
   'py3.6 can package flask with package individually & slim option',
   async t => {
@@ -1769,6 +1771,40 @@ test(
   { skip: !hasPython(2.7) }
 );
 
+test(
+  'py2.7 can ignore functions defined with `image`',
+  async t => {
+    process.chdir('tests/base');
+    const path = npm(['pack', '../..']);
+    npm(['i', path]);
+    sls(['--individually=true', '--runtime=python2.7', 'package']);
+
+    t.true(
+      pathExistsSync('.serverless/hello.zip'),
+      'function hello is packaged'
+    );
+    t.true(
+      pathExistsSync('.serverless/hello2.zip'),
+      'function hello2 is packaged'
+    );
+    t.true(
+      pathExistsSync('.serverless/hello3.zip'),
+      'function hello3 is packaged'
+    );
+    t.true(
+      pathExistsSync('.serverless/hello4.zip'),
+      'function hello4 is packaged'
+    );
+    t.false(
+      pathExistsSync('.serverless/hello5.zip'),
+      'function hello5 is not packaged'
+    );
+
+    t.end();
+  },
+  { skip: !hasPython(2.7) }
+);
+
 test(
   'py3.6 can package only requirements of module',
   async t => {
@@ -2234,3 +2270,38 @@ test(
   },
   { skip: !canUseDocker() || !hasPython(3.6) || brokenOn('win32') }
 );
+
+test(
+  'py3.6 can ignore functions defined with `image`',
+  async t => {
+    process.chdir('tests/base');
+    const path = npm(['pack', '../..']);
+    npm(['i', path]);
+    sls(['--individually=true', 'package']);
+
+
+    t.true(
+      pathExistsSync('.serverless/hello.zip'),
+      'function hello is packaged'
+    );
+    t.true(
+      pathExistsSync('.serverless/hello2.zip'),
+      'function hello2 is packaged'
+    );
+    t.true(
+      pathExistsSync('.serverless/hello3.zip'),
+      'function hello3 is packaged'
+    );
+    t.true(
+      pathExistsSync('.serverless/hello4.zip'),
+      'function hello4 is packaged'
+    );
+    t.false(
+      pathExistsSync('.serverless/hello5.zip'),
+      'function hello5 is not packaged'
+    );
+
+    t.end();
+  },
+  { skip: !hasPython(3.6) }
+);

tests/base/serverless.yml

@@ -49,5 +49,8 @@ functions:
     package:
       include:
         - 'fn2/**'
+  hello5:
+    image: 000000000000.dkr.ecr.sa-east-1.amazonaws.com/test-lambda-docker@sha256:6bb600b4d6e1d7cf521097177dd0c4e9ea373edb91984a505333be8ac9455d38
+