[WIP] codeship build

codeship-services.yml

@@ -0,0 +1,7 @@
+app:
+  build: ./codeship/
+  cached: true
+  add_docker: true
+  working_dir: /app
+  volumes:
+    - .:/app

codeship-steps.yml

@@ -0,0 +1,18 @@
+- type: serial
+  name: examplezz
+  service: app
+  steps:
+    - command: ./drun -?
+    - command: sh -c "./drun -x ubuntu:16.04 cat /etc/issue | grep 'Ubuntu 16.04'" # should execute command inside container
+    - command: sh -c "./drun -x docker:1.10.0 docker version" # should bind docker.sock
+    - command: sh -c "./drun -x docker:1.10.0 sh -c './drun -x docker:1.10.0 true'" # should do inception in 2 levels
+    - command: sh -c "./drun -x docker:1.10.0 sh -c './drun -x docker:1.10.0 sh -c "./drun -x docker:1.10.0 true"'" # should do inception in 3 levels
+    - command: sh -c "./drun -x mhart/alpine-node:5.12.0 node --version | grep 'v5.12.0'" # should get version of node
+    - command: sh -c "echo '{"engines":{"node":"7.7.1"}}' > package.json && ./drun -xNA node --version | grep 'v7.7.1'" # should read version from package.json
+    - command: sh -c "echo '{"engines":{"node":"~7.7.1"}}' > package.json && ./drun -xNA node --version | grep 'v7.7.1'" # should read version from package.json
+    - command: sh -c "echo '{"engines":{"node":"^7.7.1"}}' > package.json && ./drun -xNA node --version | grep 'v7.7.1'" # should read version from package.json
+    - command: sh -c "echo '{"engines":{"node":">=7.7.1"}}' > package.json && ./drun -xNA node --version | grep 'v7.7.1'" # should read version from package.json
+    - command: sh -c "echo '{"engines":{"node":"7.7.1"}}' > package.json && ./drun -xNM slim node --version | grep 'v7.7.1'" # should read version from package.json node:7.7.1-slim image
+    - command: sh -c "echo '{"test":"passing"}' | ./drun -x stedolan/jq '.test' | grep '"passing"'" # should pipe into command inside container
+    - command: sh -c "echo '{"test":"passing"}' > test.json && ./drun -x stedolan/jq '.test' test.json | grep '"passing"'" # should mount current directory
+    - command: sh -c "checkbashisms -f drun && echo 'checkbashisms passed.'"

codeship/Dockerfile

@@ -0,0 +1,3 @@
+FROM alpine
+
+RUN apk add --update docker jq curl checkbashisms 

drun

@@ -126,6 +126,7 @@ MAP_CURRENT_DIR_OPT="-v $CURRENT_DIR:$CONTAINER_HOME"
 if [ -f '/proc/1/cgroup' ]; then
   CURRENT_CONTAINER=$(grep '/docker/' -- /proc/1/cgroup | head -n1 | cut -d '/' -f 3)
   if [ -n "${CURRENT_CONTAINER}" ]; then
+    docker inspect ${CURRENT_CONTAINER} # DEBUG ONLY
     # Maps volumes from current container
     EXTRA_OPTS="${EXTRA_OPTS:-} --volumes-from $CURRENT_CONTAINER"