Add "nanoserver" variants using "hello.txt" + powershell

.dockerignore

@@ -1,6 +1,7 @@
 *.md
 *.sh
 */hello
+*/nanoserver/hello.txt
 .dockerignore
 .git
 Dockerfile*

.travis.yml

@@ -10,7 +10,7 @@ before_script:
 
 script:
   - ./update.sh
-  - test -z "$(git status --porcelain '*/hello')"
+  - test -z "$(git status --porcelain '*/hello' '*/nanoserver/hello.txt')"
   - docker build -t "$image" hello-world
   - ~/official-images/test/run.sh "$image"
 

Dockerfile.build

@@ -1,5 +1,5 @@
 # explicitly use Debian for maximum cross-architecture compatibility
-FROM debian:jessie
+FROM debian:jessie-slim
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
 		gcc \
@@ -10,8 +10,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 WORKDIR /usr/src/hello
 COPY . .
 
-RUN set -x \
-	&& make clean all test \
-	&& ls -l */hello
+RUN set -ex; \
+	make clean all test; \
+	find \( -name 'hello' -or -name 'hello.txt' \) -exec ls -l '{}' +
 
 CMD ["./hello-world/hello"]

Makefile

@@ -9,6 +9,8 @@ all: $(C_TARGETS)
 $(C_TARGETS): hello.c
 	$(CC) $(CFLAGS) -o '$@' -D DOCKER_IMAGE='"$(@D)"' -D DOCKER_GREETING="\"$$(cat '$(@D)/greeting.txt')\"" '$<'
 	strip -R .comment -s '$@'
+	@mkdir -p '$(@D)/nanoserver'
+	'$@' | sed -e 's/an Ubuntu container/a Nano Server container/g' -e 's!ubuntu bash!microsoft/nanoserver powershell!g' > '$(@D)/nanoserver/hello.txt'
 
 .PHONY: clean
 clean:

generate-stackbrew-library.sh

@@ -34,7 +34,6 @@ cat <<-EOH
 Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Joseph Ferguson <[email protected]> (@yosifkit)
 GitRepo: https://github.com/docker-library/hello-world.git
-Directory: $image
 EOH
 
 commit="$(dirCommit "$image")"
@@ -43,4 +42,16 @@ echo
 cat <<-EOE
 	Tags: latest
 	GitCommit: $commit
+	Directory: $image
 EOE
+
+if [ -d "$image/nanoserver" ]; then
+	commit="$(dirCommit "$image/nanoserver")"
+
+	echo
+	cat <<-EOE
+		Tags: nanoserver
+		GitCommit: $commit
+		Directory: $image/nanoserver
+	EOE
+fi

hello-seattle/nanoserver/Dockerfile

@@ -0,0 +1,3 @@
+FROM microsoft/nanoserver
+COPY hello.txt C:
+CMD ["cmd", "/C", "type C:\\hello.txt"]

hello-seattle/nanoserver/hello.txt

@@ -0,0 +1,21 @@
+
+Hello from DockerCon 2016 (Seattle)!
+This message shows that your installation appears to be working correctly.
+
+To generate this message, Docker took the following steps:
+ 1. The Docker client contacted the Docker daemon.
+ 2. The Docker daemon pulled the "hello-seattle" image from the Docker Hub.
+ 3. The Docker daemon created a new container from that image which runs the
+    executable that produces the output you are currently reading.
+ 4. The Docker daemon streamed that output to the Docker client, which sent it
+    to your terminal.
+
+To try something more ambitious, you can run a Nano Server container with:
+ $ docker run -it microsoft/nanoserver powershell
+
+Share images, automate workflows, and more with a free Docker Hub account:
+ https://hub.docker.com
+
+For more examples and ideas, visit:
+ https://docs.docker.com/engine/userguide/
+

hello-world/nanoserver/Dockerfile

@@ -0,0 +1,3 @@
+FROM microsoft/nanoserver
+COPY hello.txt C:
+CMD ["cmd", "/C", "type C:\\hello.txt"]

hello-world/nanoserver/hello.txt

@@ -0,0 +1,21 @@
+
+Hello from Docker!
+This message shows that your installation appears to be working correctly.
+
+To generate this message, Docker took the following steps:
+ 1. The Docker client contacted the Docker daemon.
+ 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
+ 3. The Docker daemon created a new container from that image which runs the
+    executable that produces the output you are currently reading.
+ 4. The Docker daemon streamed that output to the Docker client, which sent it
+    to your terminal.
+
+To try something more ambitious, you can run a Nano Server container with:
+ $ docker run -it microsoft/nanoserver powershell
+
+Share images, automate workflows, and more with a free Docker Hub account:
+ https://hub.docker.com
+
+For more examples and ideas, visit:
+ https://docs.docker.com/engine/userguide/
+

hola-mundo/nanoserver/Dockerfile

@@ -0,0 +1,3 @@
+FROM microsoft/nanoserver
+COPY hello.txt C:
+CMD ["cmd", "/C", "type C:\\hello.txt"]

hola-mundo/nanoserver/hello.txt

@@ -0,0 +1,21 @@
+
+¡Hola de DockerCon EU 2015 (Barcelona)!
+This message shows that your installation appears to be working correctly.
+
+To generate this message, Docker took the following steps:
+ 1. The Docker client contacted the Docker daemon.
+ 2. The Docker daemon pulled the "hola-mundo" image from the Docker Hub.
+ 3. The Docker daemon created a new container from that image which runs the
+    executable that produces the output you are currently reading.
+ 4. The Docker daemon streamed that output to the Docker client, which sent it
+    to your terminal.
+
+To try something more ambitious, you can run a Nano Server container with:
+ $ docker run -it microsoft/nanoserver powershell
+
+Share images, automate workflows, and more with a free Docker Hub account:
+ https://hub.docker.com
+
+For more examples and ideas, visit:
+ https://docs.docker.com/engine/userguide/
+

update.sh

@@ -7,12 +7,13 @@ set -x
 
 docker build -f Dockerfile.build -t hello-world:build .
 
-rm -rf */hello
-docker run --rm hello-world:build sh -c 'tar --create */hello' | tar --extract --wildcards '*/hello'
+rm -rf */hello */nanoserver/hello.txt
+docker run --rm hello-world:build sh -c 'find \( -name hello -or -name hello.txt \) -print0 | xargs -0 tar --create' | tar --extract --verbose
 
 for h in */hello; do
 	d="$(dirname "$h")"
 	"$h" > /dev/null
 	docker build -t hello-world:"test-$d" "$d"
 	docker run --rm hello-world:"test-$d"
 done
+ls -l */nanoserver/hello.txt || :