From 966bc2094efc7a0bb368007312e50795ec1f6c93 Mon Sep 17 00:00:00 2001
From: Alexander Over <alexander.over@check24.de>
Date: Thu, 9 Apr 2020 11:46:38 +0200
Subject: [PATCH] add ability to define composer update channel

---
 REFERENCE.md                      |  3 +++
 manifests/composer.pp             |  5 +++++
 manifests/composer/auto_update.pp | 10 +++++++---
 types/composerchannel.pp          |  7 +++++++
 4 files changed, 22 insertions(+), 3 deletions(-)
 create mode 100644 types/composerchannel.pp

diff --git a/REFERENCE.md b/REFERENCE.md
index a82cca46..0d64530d 100644
--- a/REFERENCE.md
+++ b/REFERENCE.md
@@ -497,6 +497,9 @@ Install composer package manager
 [*path*]
   Holds path to the Composer executable
 
+[*channel*]
+  Holds the Update channel (stable|preview|snapshot|1|2)
+
 [*proxy_type*]
    proxy server type (none|http|https|ftp)
 
diff --git a/manifests/composer.pp b/manifests/composer.pp
index a3c6fdb5..701e5963 100644
--- a/manifests/composer.pp
+++ b/manifests/composer.pp
@@ -8,6 +8,9 @@
 # [*path*]
 #   Holds path to the Composer executable
 #
+# [*channel*]
+#   Holds the Update channel (stable|preview|snapshot|1|2)
+#
 # [*proxy_type*]
 #    proxy server type (none|http|https|ftp)
 #
@@ -28,6 +31,7 @@
   Stdlib::Absolutepath $path           = $php::params::composer_path,
   $proxy_type                          = undef,
   $proxy_server                        = undef,
+  Php::ComposerChannel $channel        = 'stable',
   Boolean $auto_update                 = true,
   Integer $max_age                     = $php::params::composer_max_age,
   Variant[Integer, String] $root_group = $php::params::root_group,
@@ -52,6 +56,7 @@
       max_age      => $max_age,
       source       => $source,
       path         => $path,
+      channel      => $channel,
       proxy_type   => $proxy_type,
       proxy_server => $proxy_server,
     }
diff --git a/manifests/composer/auto_update.pp b/manifests/composer/auto_update.pp
index 66f73db2..a182c38c 100644
--- a/manifests/composer/auto_update.pp
+++ b/manifests/composer/auto_update.pp
@@ -11,6 +11,9 @@
 # [*path*]
 #   Holds path to the Composer executable
 #
+# [*channel*]
+#   Holds the Update channel (stable|preview|snapshot|1|2)
+#
 # [*proxy_type*]
 #    proxy server type (none|http|https|ftp)
 #
@@ -29,8 +32,9 @@
   $max_age,
   $source,
   $path,
-  $proxy_type   = undef,
-  $proxy_server = undef,
+  Php::ComposerChannel  $channel = 'stable',
+  $proxy_type                    = undef,
+  $proxy_server                  = undef,
 ) {
 
   assert_private()
@@ -44,7 +48,7 @@
 
   exec { 'update composer':
     # touch binary when an update is attempted to update its mtime for idempotency when no update is available
-    command     => "${path} --no-interaction --quiet self-update; touch ${path}",
+    command     => "${path} --no-interaction --quiet self-update --${channel}; touch ${path}",
     environment => $env,
     onlyif      => "test `find '${path}' -mtime +${max_age}`",
     path        => [ '/bin/', '/sbin/' , '/usr/bin/', '/usr/sbin/', '/usr/local/bin', '/usr/local/sbin' ],
diff --git a/types/composerchannel.pp b/types/composerchannel.pp
new file mode 100644
index 00000000..00d77ddd
--- /dev/null
+++ b/types/composerchannel.pp
@@ -0,0 +1,7 @@
+type Php::ComposerChannel = Enum[
+  'stable',
+  'preview',
+  'snapshot',
+  '1',
+  '2' # lint:ignore:trailing_comma
+]