docker: add .dockerignore to reduce build context.

php-coder · php-coder · commit d1e10f041931 · 2018-08-27T21:38:02.000+01:00
Details: https://docs.docker.com/engine/reference/builder/#dockerignore-file Addressed to #534 [ci skip]
diff --git a/docker/.dockerignore b/docker/.dockerignore
@@ -0,0 +1,3 @@
+# ignore everything except WAR files
+*
+!*.war

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+# ignore everything except WAR files`
	`2`	`+*`
	`3`	`+!*.war`