Configured eio extension on Travis CI

Author: khelle

.travis.yml

@@ -9,16 +9,32 @@ php:
   - 7.1
 
 before_install:
+  - sudo ln -s /home/travis/.phpenv/versions/$(phpenv version-name)/bin/phpize /usr/bin/
+  - sudo ln -s /home/travis/.phpenv/versions/$(phpenv version-name)/bin/php-config /usr/bin/
   - export PHP_MAJOR="$(echo $TRAVIS_PHP_VERSION | cut -d '.' -f 1,2)"
 
 install:
   - travis_retry composer self-update
   - travis_retry composer install --prefer-source --no-interaction --ignore-platform-reqs
+  - sudo apt-get -qq update
+  - bash build-ci/install_prereqs_$PHP_MAJOR.sh
   - php -m
 
+before_script:
+  - ulimit -c unlimited -S || true
+  - echo '/tmp/core_%e.%p' | sudo tee /proc/sys/kernel/core_pattern &> /dev/null
+
 script:
   - vendor/bin/phpunit -d memory_limit=1024M --coverage-text --coverage-clover=coverage.clover
 
 after_script:
   - if [ "$TRAVIS_PHP_VERSION" = "7.1" ]; then wget https://scrutinizer-ci.com/ocular.phar; fi
   - if [ "$TRAVIS_PHP_VERSION" = "7.1" ]; then php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi
+
+after_failure:
+  - bash build-ci/install_failure.sh
+
+addons:
+  apt:
+    packages:
+      - gdb

build-ci/ini/eio.ini

@@ -0,0 +1 @@
+extension=eio.so

build-ci/install_failure.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+#
+#  This source file is subject to the MIT License that is bundled
+#  with this package in the MIT license.
+
+shopt -s nullglob
+export LC_ALL=C
+
+for i in /tmp/core_*.*; do
+	if [ -f "$i" -a "$(file "$i" | grep -o 'core file')" ]; then
+		gdb -q $(phpenv which php) "$i" <<EOF
+set pagination 0
+backtrace full
+info registers
+x/16i \$pc
+thread apply all backtrace
+quit
+EOF
+	fi
+done
+
+$(phpenv which php) -m
+$(phpenv which php) -i

build-ci/install_php_5.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+#
+#  This source file is subject to the MIT License that is bundled
+#  with this package in the MIT license.
+
+CURRENT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+TRAVIS_BUILD_DIR="${TRAVIS_BUILD_DIR:-$(dirname $(dirname $CURRENT_DIR))}"
+
+install_eio() {
+	git clone -q https://github.com/rosmanov/pecl-eio -b master /tmp/eio
+	cd /tmp/eio
+
+	phpize &> /dev/null
+	./configure &> /dev/null
+
+	make --silent -j4 &> /dev/null
+	make --silent install
+
+	if [ -z $(php -m | grep eio) ]; then
+        phpenv config-add "${TRAVIS_BUILD_DIR}/build-ci/ini/eio.ini"
+    fi
+}

build-ci/install_php_7.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+#
+#  This source file is subject to the MIT License that is bundled
+#  with this package in the MIT license.
+
+CURRENT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+TRAVIS_BUILD_DIR="${TRAVIS_BUILD_DIR:-$(dirname $(dirname $CURRENT_DIR))}"
+
+install_eio() {
+	git clone -q https://github.com/rosmanov/pecl-eio -b master /tmp/eio
+	cd /tmp/eio
+
+	phpize &> /dev/null
+	./configure &> /dev/null
+
+	make --silent -j4 &> /dev/null
+	make --silent install
+
+	if [ -z $(php -m | grep eio) ]; then
+        phpenv config-add "${TRAVIS_BUILD_DIR}/build-ci/ini/eio.ini"
+    fi
+}

build-ci/install_php_common.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+#
+#  This source file is subject to the MIT License that is bundled
+#  with this package in the MIT license.
+
+CURRENT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+TRAVIS_BUILD_DIR="${TRAVIS_BUILD_DIR:-$(dirname $(dirname $CURRENT_DIR))}"
+
+pecl channel-update pecl.php.net || true
+echo `whoami`":1234" | sudo chpasswd
+
+enable_extension() {
+    if [ -z $(php -m | grep "${1}") ] && [ -f "${TRAVIS_BUILD_DIR}/build-ci/ini/${1}.ini" ]; then
+        phpenv config-add "${TRAVIS_BUILD_DIR}/build-ci/ini/${1}.ini"
+    fi
+}
+
+install_extension() {
+    INSTALLED=$(pecl list "${1}" | grep 'not installed')
+
+    if [ -z "${INSTALLED}" ]; then
+        printf "\n" | pecl upgrade "${1}" &> /dev/null
+    else
+        printf "\n" | pecl install "${1}" &> /dev/null
+    fi
+
+    enable_extension "${1}"
+}

build-ci/install_prereqs_5.6.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+#
+#  This source file is subject to the MIT License that is bundled
+#  with this package in the MIT license.
+
+CURRENT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+TRAVIS_BUILD_DIR="${TRAVIS_BUILD_DIR:-$(dirname $(dirname $CURRENT_DIR))}"
+
+source ${TRAVIS_BUILD_DIR}/build-ci/install_php_common.sh
+source ${TRAVIS_BUILD_DIR}/build-ci/install_php_5.sh
+
+install_eio

build-ci/install_prereqs_7.0.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+#
+#  This source file is subject to the MIT License that is bundled
+#  with this package in the MIT license.
+
+CURRENT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+TRAVIS_BUILD_DIR="${TRAVIS_BUILD_DIR:-$(dirname $(dirname $CURRENT_DIR))}"
+
+source ${TRAVIS_BUILD_DIR}/build-ci/install_php_common.sh
+source ${TRAVIS_BUILD_DIR}/build-ci/install_php_7.sh
+
+install_eio

build-ci/install_prereqs_7.1.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+#
+#  This source file is subject to the MIT License that is bundled
+#  with this package in the MIT license.
+
+CURRENT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+TRAVIS_BUILD_DIR="${TRAVIS_BUILD_DIR:-$(dirname $(dirname $CURRENT_DIR))}"
+
+source ${TRAVIS_BUILD_DIR}/build-ci/install_php_common.sh
+source ${TRAVIS_BUILD_DIR}/build-ci/install_php_7.sh
+
+install_eio

composer.json

@@ -31,6 +31,9 @@
     "require-dev": {
         "phpunit/phpunit": ">=4.8.0 <5.4.0"
     },
+    "suggest": {
+        "ext-eio": "^1.2"
+    },
     "autoload": {
         "psr-4": {
             "Dazzle\\Filesystem\\": "src/Filesystem",