Merge pull request #4 from stevegrunwell/feature/loosen-composer-requ…

…irements

Loosen Composer requirements

.travis.yml

@@ -14,6 +14,8 @@ matrix:
   include:
     - php: 7.2
       env: WP_VERSION=trunk
+    - php: 7.2
+      env: WP_VERSION=trunk COMPOSER_LOWEST=1
     - php: 7.2
       env: WP_VERSION=latest RUN_PHPCS=1 RUN_CODE_COVERAGE=1
     - php: 7.1
@@ -36,7 +38,12 @@ before_script:
       bash bin/install-wp-tests.sh wordpress_test root '' localhost $WP_VERSION
       composer global require "phpunit/phpunit=4.8.*|5.7.*"
     fi
-  - composer install --prefer-dist --no-suggest --no-autoloader
+  - |
+    if [[ ${COMPOSER_LOWEST} ]]; then
+      composer update $COMPOSER_ARGS
+    else
+      composer install --prefer-dist --no-suggest --no-autoloader
+    fi
 
 script:
   - |

CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+* Lower the minimum version of [composer/installers](https://github.com/composer/installers) to `^1.0` ([#2]).
+
 ## [1.1.0] - 2018-04-14
 
 * Bypass the caching operation if a callback either throws an Exception or returns a `WP_Error` object ([#1]).
@@ -25,3 +29,4 @@ Initial public release of the package, including the following functions:
 [1.1.0]: https://github.com/stevegrunwell/wp-cache-remember/releases/tag/v1.1.0
 [1.0.0]: https://github.com/stevegrunwell/wp-cache-remember/releases/tag/v1.0.0
 [#1]: https://github.com/stevegrunwell/wp-cache-remember/pull/1
+[#2]: https://github.com/stevegrunwell/wp-cache-remember/issues/2

composer.json

@@ -23,7 +23,7 @@
     "minimum-stability": "stable",
     "require": {
         "php": ">=5.2",
-        "composer/installers": "^1.5"
+        "composer/installers": "^1.0"
     },
     "require-dev": {
         "dealerdirect/phpcodesniffer-composer-installer": "^0.4.4",