Add brotli extension support

Readme.md

@@ -14,7 +14,7 @@ a limit of 5 layers per Lambda. You can also utilise the provided docker images
 
 
 > **Warning**
-> 
+>
 > **ARM64 is not supported yet with Bref v2.**
 
 
@@ -52,6 +52,7 @@ functions:
 |:-----------------|:---------------------------------------|
 | AMQP             | `${bref-extra:amqp-php-81}`            |
 | Blackfire        | `${bref-extra:blackfire-php-81}`       |
+| Brotli           | `${bref-extra:brotli-php-81}`          |
 | Bsdiff           | `${bref-extra:bsdiff-php-81}`          |
 | Calendar         | `${bref-extra:calendar-php-81}`        |
 | Cassandra        | `${bref-extra:cassandra-php-81}`       |

layers/brotli/Dockerfile

@@ -0,0 +1,14 @@
+ARG PHP_VERSION
+ARG BREF_VERSION
+FROM bref/build-php-$PHP_VERSION:$BREF_VERSION AS ext
+
+RUN pecl install brotli-0.15.0
+RUN cp `php-config --extension-dir`/brotli.so /tmp/brotli.so
+RUN echo 'extension=brotli.so' > /tmp/ext.ini
+
+# Build the final image with just the files we need
+FROM scratch
+
+# Copy the things we installed to the final image
+COPY --from=ext /tmp/brotli.so /opt/bref/extensions/brotli.so
+COPY --from=ext /tmp/ext.ini /opt/bref/etc/php/conf.d/ext-brotli.ini

layers/brotli/config.json

@@ -0,0 +1,8 @@
+{
+    "php": [
+        "80",
+        "81",
+        "82",
+        "83"
+    ]
+}

layers/brotli/test.php

@@ -0,0 +1,33 @@
+<?php
+
+if (!function_exists($func = 'brotli_compress')) {
+    echo sprintf('FAIL: Function "%s" does not exist.', $func).PHP_EOL;
+    exit(1);
+}
+
+if (!function_exists($func = 'brotli_uncompress')) {
+    echo sprintf('FAIL: Function "%s" does not exist.', $func).PHP_EOL;
+    exit(1);
+}
+
+if (!function_exists($func = 'brotli_compress_init')) {
+    echo sprintf('FAIL: Function "%s" does not exist.', $func).PHP_EOL;
+    exit(1);
+}
+
+if (!function_exists($func = 'brotli_compress_add')) {
+    echo sprintf('FAIL: Function "%s" does not exist.', $func).PHP_EOL;
+    exit(1);
+}
+
+if (!function_exists($func = 'brotli_uncompress_init')) {
+    echo sprintf('FAIL: Function "%s" does not exist.', $func).PHP_EOL;
+    exit(1);
+}
+
+if (!function_exists($func = 'brotli_uncompress_add')) {
+    echo sprintf('FAIL: Function "%s" does not exist.', $func).PHP_EOL;
+    exit(1);
+}
+
+exit(0);