From e6244aeedc1124520c0cb5ce2c8d95063f51ed8b Mon Sep 17 00:00:00 2001
From: sw360cab <sw360cab@gmail.com>
Date: Thu, 18 Nov 2021 16:54:12 +0100
Subject: [PATCH] Add Feature to leverage custom command inside Docker.#Run

Signed-off-by: Sergio Maria Matone <sw360cab@gmail.com>
---
 pkg/alpha.dagger.io/docker/docker.cue | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/pkg/alpha.dagger.io/docker/docker.cue b/pkg/alpha.dagger.io/docker/docker.cue
index 36021d31..3b288f5c 100644
--- a/pkg/alpha.dagger.io/docker/docker.cue
+++ b/pkg/alpha.dagger.io/docker/docker.cue
@@ -214,6 +214,9 @@ import (
 	// Container name
 	name?: dagger.#Input & {string}
 
+	// Custom Command overriding entrypoint of the Image
+	containerCommand?: dagger.#Input & {string}
+
 	// Recreate container?
 	recreate: dagger.#Input & {bool | *true}
 
@@ -230,6 +233,7 @@ import (
 	#command: #"""
 		# Run detach container
 		OPTS=""
+		CMD=""
 
 		if [ ! -z "$CONTAINER_NAME" ]; then
 			OPTS="$OPTS --name $CONTAINER_NAME"
@@ -250,7 +254,11 @@ import (
 			OPTS="$OPTS -p $CONTAINER_PORTS"
 		fi
 
-		docker container run -d $OPTS "$IMAGE_REF"
+		if [ ! -z "$CONTAINER_CMD" ]; then
+			CMD="$CONTAINER_CMD"
+		fi
+
+		docker container run -d $OPTS "$IMAGE_REF" $CMD
 		"""#
 
 	run: #Command & {
@@ -278,6 +286,11 @@ import (
 			if ports != _|_ {
 				CONTAINER_PORTS: strings.Join(ports, " -p ")
 			}
+
+			if containerCommand != _|_ {
+				CONTAINER_CMD: containerCommand
+			}
+
 		}
 	}
 }