From 93bea147ce430b7f4a4fe71190668c09853c1fa5 Mon Sep 17 00:00:00 2001
From: "Michael Bradley, Jr" <michaelsbradleyjr@gmail.com>
Date: Tue, 24 Jul 2018 22:27:03 -0500
Subject: [PATCH] shortcuts

---
 README.md | 37 +++++++++++++++++++++++++++++++++----
 run.sh    | 13 ++++++++++---
 2 files changed, 43 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 9dd2516..7a4692d 100644
--- a/README.md
+++ b/README.md
@@ -5,9 +5,9 @@
 In a Bash shell:
 ``` shell
 source <(curl 'https://raw.githubusercontent.com/embark-framework/embark-docker/master/run.sh')
-run_embark_docker embark demo
+run_embark demo
 cd embark_demo
-run_embark_docker
+run_embark
 ```
 
 With overrides:
@@ -28,13 +28,42 @@ docker build \
        $EMBARK_DOCKERFILE
 
 source <(curl $RUNNER)
-run_embark_docker embark demo
+run_embark demo
 cd embark_demo
-run_embark_docker
+run_embark
 ```
 
 Review the [Dockerfile](https://github.com/embark-framework/embark-docker/blob/master/Dockerfile) and [run.sh](https://github.com/embark-framework/embark-docker/blob/master/run.sh#L66-L70) for all possible overrides.
 
+### Shortcuts
+
+The following are equivalent:
+
+``` shell
+run_embark demo
+```
+``` shell
+run_embark embark demo
+```
+
+These are also equivlent:
+
+``` shell
+run_embark
+```
+``` shell
+run_embark embark run
+```
+
+Other `embark` commands and non-embark commands should be indicated explicitly:
+
+``` shell
+run_embark embark version
+```
+``` shell
+run_embark ps -ef
+```
+
 ## Updating versions
 
 * Open `Dockerfile`
diff --git a/run.sh b/run.sh
index b53b09d..68e0816 100755
--- a/run.sh
+++ b/run.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-run_embark_docker () {
+run_embark () {
     local oldopts=""
     case $- in
         *e*) oldopts="set -e";;
@@ -69,6 +69,13 @@ run_embark_docker () {
     local EMBARK_DOCKER_IMAGE=${EMBARK_DOCKER_IMAGE:-statusim/embark}
     local EMBARK_DOCKER_TAG=${EMBARK_DOCKER_TAG:-latest}
 
+    local -a cmd=
+    if [[ "$1" = "demo" ]]; then
+        cmd=( $(echo "embark $@") )
+    else
+        cmd=( $(echo "$@") )
+    fi
+
     docker run \
            -it \
            -p 5001:5001 \
@@ -85,7 +92,7 @@ run_embark_docker () {
            -e TERM \
            "${EMBARK_DOCKER_EXTRA_RUN_OPTS}" \
            ${EMBARK_DOCKER_IMAGE}:${EMBARK_DOCKER_TAG} \
-           "$@"
+           "${cmd[@]}"
 
     local docker_exit_status=$?
 
@@ -103,5 +110,5 @@ run_embark_docker () {
 }
 
 if [[ "$0" = "$BASH_SOURCE" ]]; then
-    run_embark_docker "$@"
+    run_embark "$@"
 fi