Build modified streamline images

The official image from streamline does not currently work for the arm64
platform. As a temporary measure, the source code and docker build scripts
have been lifted from the official images and are used to build locally.

Some additional modifications are made to reduce overall image size, these
are documented in docker/README.md

docker/streamline-src/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Array/IsArrayContainingInAnyOrderTest.php

@@ -0,0 +1,54 @@
+<?php
+namespace Hamcrest\Arrays;
+
+use Hamcrest\AbstractMatcherTest;
+
+class IsArrayContainingInAnyOrderTest extends AbstractMatcherTest
+{
+
+    protected function createMatcher()
+    {
+        return IsArrayContainingInAnyOrder::arrayContainingInAnyOrder(array(1, 2));
+    }
+
+    public function testHasAReadableDescription()
+    {
+        $this->assertDescription('[<1>, <2>] in any order', containsInAnyOrder(array(1, 2)));
+    }
+
+    public function testMatchesItemsInAnyOrder()
+    {
+        $this->assertMatches(containsInAnyOrder(array(1, 2, 3)), array(1, 2, 3), 'in order');
+        $this->assertMatches(containsInAnyOrder(array(1, 2, 3)), array(3, 2, 1), 'out of order');
+        $this->assertMatches(containsInAnyOrder(array(1)), array(1), 'single');
+    }
+
+    public function testAppliesMatchersInAnyOrder()
+    {
+        $this->assertMatches(
+            containsInAnyOrder(array(1, 2, 3)),
+            array(1, 2, 3),
+            'in order'
+        );
+        $this->assertMatches(
+            containsInAnyOrder(array(1, 2, 3)),
+            array(3, 2, 1),
+            'out of order'
+        );
+        $this->assertMatches(
+            containsInAnyOrder(array(1)),
+            array(1),
+            'single'
+        );
+    }
+
+    public function testMismatchesItemsInAnyOrder()
+    {
+        $matcher = containsInAnyOrder(array(1, 2, 3));
+
+        $this->assertMismatchDescription('was null', $matcher, null);
+        $this->assertMismatchDescription('No item matches: <1>, <2>, <3> in []', $matcher, array());
+        $this->assertMismatchDescription('No item matches: <2>, <3> in [<1>]', $matcher, array(1));
+        $this->assertMismatchDescription('Not matched: <4>', $matcher, array(4, 3, 2, 1));
+    }
+}

docker/streamline-src/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Array/IsArrayContainingInOrderTest.php

@@ -0,0 +1,48 @@
+<?php
+namespace Hamcrest\Arrays;
+
+use Hamcrest\AbstractMatcherTest;
+
+class IsArrayContainingInOrderTest extends AbstractMatcherTest
+{
+
+    protected function createMatcher()
+    {
+        return IsArrayContainingInOrder::arrayContaining(array(1, 2));
+    }
+
+    public function testHasAReadableDescription()
+    {
+        $this->assertDescription('[<1>, <2>]', arrayContaining(array(1, 2)));
+    }
+
+    public function testMatchesItemsInOrder()
+    {
+        $this->assertMatches(arrayContaining(array(1, 2, 3)), array(1, 2, 3), 'in order');
+        $this->assertMatches(arrayContaining(array(1)), array(1), 'single');
+    }
+
+    public function testAppliesMatchersInOrder()
+    {
+        $this->assertMatches(
+            arrayContaining(array(1, 2, 3)),
+            array(1, 2, 3),
+            'in order'
+        );
+        $this->assertMatches(arrayContaining(array(1)), array(1), 'single');
+    }
+
+    public function testMismatchesItemsInAnyOrder()
+    {
+        if (defined('HHVM_VERSION')) {
+            $this->markTestSkipped('Broken on HHVM.');
+        }
+
+        $matcher = arrayContaining(array(1, 2, 3));
+        $this->assertMismatchDescription('was null', $matcher, null);
+        $this->assertMismatchDescription('No item matched: <1>', $matcher, array());
+        $this->assertMismatchDescription('No item matched: <2>', $matcher, array(1));
+        $this->assertMismatchDescription('item with key 0: was <4>', $matcher, array(4, 3, 2, 1));
+        $this->assertMismatchDescription('item with key 2: was <4>', $matcher, array(1, 2, 4));
+    }
+}

docker/streamline-src/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Array/IsArrayContainingKeyTest.php

@@ -0,0 +1,62 @@
+<?php
+namespace Hamcrest\Arrays;
+
+use Hamcrest\AbstractMatcherTest;
+
+class IsArrayContainingKeyTest extends AbstractMatcherTest
+{
+
+    protected function createMatcher()
+    {
+        return IsArrayContainingKey::hasKeyInArray('irrelevant');
+    }
+
+    public function testMatchesSingleElementArrayContainingKey()
+    {
+        $array = array('a'=>1);
+
+        $this->assertMatches(hasKey('a'), $array, 'Matches single key');
+    }
+
+    public function testMatchesArrayContainingKey()
+    {
+        $array = array('a'=>1, 'b'=>2, 'c'=>3);
+
+        $this->assertMatches(hasKey('a'), $array, 'Matches a');
+        $this->assertMatches(hasKey('c'), $array, 'Matches c');
+    }
+
+    public function testMatchesArrayContainingKeyWithIntegerKeys()
+    {
+        $array = array(1=>'A', 2=>'B');
+
+        assertThat($array, hasKey(1));
+    }
+
+    public function testMatchesArrayContainingKeyWithNumberKeys()
+    {
+        $array = array(1=>'A', 2=>'B');
+
+        assertThat($array, hasKey(1));
+
+        // very ugly version!
+        assertThat($array, IsArrayContainingKey::hasKeyInArray(2));
+    }
+
+    public function testHasReadableDescription()
+    {
+        $this->assertDescription('array with key "a"', hasKey('a'));
+    }
+
+    public function testDoesNotMatchEmptyArray()
+    {
+        $this->assertMismatchDescription('array was []', hasKey('Foo'), array());
+    }
+
+    public function testDoesNotMatchArrayMissingKey()
+    {
+        $array = array('a'=>1, 'b'=>2, 'c'=>3);
+
+        $this->assertMismatchDescription('array was ["a" => <1>, "b" => <2>, "c" => <3>]', hasKey('d'), $array);
+    }
+}

docker/streamline-src/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Array/IsArrayContainingKeyValuePairTest.php

@@ -0,0 +1,36 @@
+<?php
+namespace Hamcrest\Arrays;
+
+use Hamcrest\AbstractMatcherTest;
+
+class IsArrayContainingKeyValuePairTest extends AbstractMatcherTest
+{
+
+    protected function createMatcher()
+    {
+        return IsArrayContainingKeyValuePair::hasKeyValuePair('irrelevant', 'irrelevant');
+    }
+
+    public function testMatchesArrayContainingMatchingKeyAndValue()
+    {
+        $array = array('a'=>1, 'b'=>2);
+
+        $this->assertMatches(hasKeyValuePair(equalTo('a'), equalTo(1)), $array, 'matcherA');
+        $this->assertMatches(hasKeyValuePair(equalTo('b'), equalTo(2)), $array, 'matcherB');
+        $this->assertMismatchDescription(
+            'array was ["a" => <1>, "b" => <2>]',
+            hasKeyValuePair(equalTo('c'), equalTo(3)),
+            $array
+        );
+    }
+
+    public function testDoesNotMatchNull()
+    {
+        $this->assertMismatchDescription('was null', hasKeyValuePair(anything(), anything()), null);
+    }
+
+    public function testHasReadableDescription()
+    {
+        $this->assertDescription('array containing ["a" => <2>]', hasKeyValuePair(equalTo('a'), equalTo(2)));
+    }
+}

docker/streamline-src/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Array/IsArrayContainingTest.php

@@ -0,0 +1,50 @@
+<?php
+namespace Hamcrest\Arrays;
+
+use Hamcrest\AbstractMatcherTest;
+
+class IsArrayContainingTest extends AbstractMatcherTest
+{
+
+    protected function createMatcher()
+    {
+        return IsArrayContaining::hasItemInArray('irrelevant');
+    }
+
+    public function testMatchesAnArrayThatContainsAnElementMatchingTheGivenMatcher()
+    {
+        $this->assertMatches(
+            hasItemInArray('a'),
+            array('a', 'b', 'c'),
+            "should matches array that contains 'a'"
+        );
+    }
+
+    public function testDoesNotMatchAnArrayThatDoesntContainAnElementMatchingTheGivenMatcher()
+    {
+        $this->assertDoesNotMatch(
+            hasItemInArray('a'),
+            array('b', 'c'),
+            "should not matches array that doesn't contain 'a'"
+        );
+        $this->assertDoesNotMatch(
+            hasItemInArray('a'),
+            array(),
+            'should not match empty array'
+        );
+    }
+
+    public function testDoesNotMatchNull()
+    {
+        $this->assertDoesNotMatch(
+            hasItemInArray('a'),
+            null,
+            'should not match null'
+        );
+    }
+
+    public function testHasAReadableDescription()
+    {
+        $this->assertDescription('an array containing "a"', hasItemInArray('a'));
+    }
+}

docker/streamline-src/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Array/IsArrayTest.php

@@ -0,0 +1,89 @@
+<?php
+namespace Hamcrest\Arrays;
+
+use Hamcrest\AbstractMatcherTest;
+
+class IsArrayTest extends AbstractMatcherTest
+{
+
+    protected function createMatcher()
+    {
+        return IsArray::anArray(array(equalTo('irrelevant')));
+    }
+
+    public function testMatchesAnArrayThatMatchesAllTheElementMatchers()
+    {
+        $this->assertMatches(
+            anArray(array(equalTo('a'), equalTo('b'), equalTo('c'))),
+            array('a', 'b', 'c'),
+            'should match array with matching elements'
+        );
+    }
+
+    public function testDoesNotMatchAnArrayWhenElementsDoNotMatch()
+    {
+        $this->assertDoesNotMatch(
+            anArray(array(equalTo('a'), equalTo('b'))),
+            array('b', 'c'),
+            'should not match array with different elements'
+        );
+    }
+
+    public function testDoesNotMatchAnArrayOfDifferentSize()
+    {
+        $this->assertDoesNotMatch(
+            anArray(array(equalTo('a'), equalTo('b'))),
+            array('a', 'b', 'c'),
+            'should not match larger array'
+        );
+        $this->assertDoesNotMatch(
+            anArray(array(equalTo('a'), equalTo('b'))),
+            array('a'),
+            'should not match smaller array'
+        );
+    }
+
+    public function testDoesNotMatchNull()
+    {
+        $this->assertDoesNotMatch(
+            anArray(array(equalTo('a'))),
+            null,
+            'should not match null'
+        );
+    }
+
+    public function testHasAReadableDescription()
+    {
+        $this->assertDescription(
+            '["a", "b"]',
+            anArray(array(equalTo('a'), equalTo('b')))
+        );
+    }
+
+    public function testHasAReadableMismatchDescriptionWhenKeysDontMatch()
+    {
+        $this->assertMismatchDescription(
+            'array keys were [<1>, <2>]',
+            anArray(array(equalTo('a'), equalTo('b'))),
+            array(1 => 'a', 2 => 'b')
+        );
+    }
+
+    public function testSupportsMatchesAssociativeArrays()
+    {
+        $this->assertMatches(
+            anArray(array('x'=>equalTo('a'), 'y'=>equalTo('b'), 'z'=>equalTo('c'))),
+            array('x'=>'a', 'y'=>'b', 'z'=>'c'),
+            'should match associative array with matching elements'
+        );
+    }
+
+    public function testDoesNotMatchAnAssociativeArrayWhenKeysDoNotMatch()
+    {
+        $this->assertDoesNotMatch(
+            anArray(array('x'=>equalTo('a'), 'y'=>equalTo('b'))),
+            array('x'=>'b', 'z'=>'c'),
+            'should not match array with different keys'
+        );
+    }
+}

docker/streamline-src/vendor/hamcrest/hamcrest-php/tests/Hamcrest/Array/IsArrayWithSizeTest.php

@@ -0,0 +1,37 @@
+<?php
+namespace Hamcrest\Arrays;
+
+use Hamcrest\AbstractMatcherTest;
+
+class IsArrayWithSizeTest extends AbstractMatcherTest
+{
+
+    protected function createMatcher()
+    {
+        return IsArrayWithSize::arrayWithSize(equalTo(2));
+    }
+
+    public function testMatchesWhenSizeIsCorrect()
+    {
+        $this->assertMatches(arrayWithSize(equalTo(3)), array(1, 2, 3), 'correct size');
+        $this->assertDoesNotMatch(arrayWithSize(equalTo(2)), array(1, 2, 3), 'incorrect size');
+    }
+
+    public function testProvidesConvenientShortcutForArrayWithSizeEqualTo()
+    {
+        $this->assertMatches(arrayWithSize(3), array(1, 2, 3), 'correct size');
+        $this->assertDoesNotMatch(arrayWithSize(2), array(1, 2, 3), 'incorrect size');
+    }
+
+    public function testEmptyArray()
+    {
+        $this->assertMatches(emptyArray(), array(), 'correct size');
+        $this->assertDoesNotMatch(emptyArray(), array(1), 'incorrect size');
+    }
+
+    public function testHasAReadableDescription()
+    {
+        $this->assertDescription('an array with size <3>', arrayWithSize(equalTo(3)));
+        $this->assertDescription('an empty array', emptyArray());
+    }
+}