From 94f437184e754f30b76b7782e619cc8479aac771 Mon Sep 17 00:00:00 2001
From: Doron Somech <somdoron@gmail.com>
Date: Sat, 20 Jun 2020 09:41:59 +0300
Subject: [PATCH] feat: Allow custom context path

---
 README.md     | 1 +
 action.yml    | 4 ++++
 entrypoint.sh | 6 ++++--
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 79b0900..54ac7cf 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ the most used values. So, technically there is a single required argument
 | extra_args            | Additional arguments to be passed to the kaniko executor        | false    |                 |
 | strip_tag_prefix      | Prefix to be stripped from the tag                              | false    |                 |
 | skip_unchanged_digest | Avoids pushing the image if the build generated the same digest | false    |                 |
+| path                  | Path to the build context. Defaults to `.`                      | false    | .               |
 
 **Here is where it gets specific, as the optional arguments become required depending on the registry targeted**
 
diff --git a/action.yml b/action.yml
index 91db459..df1708d 100644
--- a/action.yml
+++ b/action.yml
@@ -5,6 +5,10 @@ branding:
   icon: anchor
   color: orange
 inputs:
+  path:
+    description: Path to the build context
+    required: false
+    default: "."
   registry:
     description: "Docker registry where the image will be pushed"
     required: false
diff --git a/entrypoint.sh b/entrypoint.sh
index e62ba86..95bd64a 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -11,6 +11,7 @@ export USERNAME=${INPUT_USERNAME:-$GITHUB_ACTOR}
 export PASSWORD=${INPUT_PASSWORD:-$GITHUB_TOKEN}
 export REPOSITORY=$IMAGE
 export IMAGE=$IMAGE:$TAG
+export CONTEXT_PATH=${INPUT_PATH}
 
 function ensure() {
     if [ -z "${1}" ]; then
@@ -24,6 +25,7 @@ ensure "${USERNAME}" "username"
 ensure "${PASSWORD}" "password"
 ensure "${IMAGE}" "image"
 ensure "${TAG}" "tag"
+ensure "${CONTEXT_PATH}" "path"
 
 if [ "$REGISTRY" == "docker.pkg.github.com" ]; then
     IMAGE_NAMESPACE="$(echo $GITHUB_REPOSITORY | tr '[:upper:]' '[:lower:]')"
@@ -45,8 +47,8 @@ export CACHE=${INPUT_CACHE:+"--cache=true"}
 export CACHE=$CACHE${INPUT_CACHE_TTL:+" --cache-ttl=$INPUT_CACHE_TTL"}
 export CACHE=$CACHE${INPUT_CACHE_REGISTRY:+" --cache-repo=$INPUT_CACHE_REGISTRY"}
 export CACHE=$CACHE${INPUT_CACHE_DIRECTORY:+" --cache-dir=$INPUT_CACHE_DIRECTORY"}
-export CONTEXT="--context $GITHUB_WORKSPACE"
-export DOCKERFILE="--dockerfile ${INPUT_BUILD_FILE:-Dockerfile}"
+export CONTEXT="--context $GITHUB_WORKSPACE/$CONTEXT_PATH"
+export DOCKERFILE="--dockerfile $CONTEXT_PATH/${INPUT_BUILD_FILE:-Dockerfile}"
 
 if [ ! -z $INPUT_SKIP_UNCHANGED_DIGEST ]; then
     export DESTINATION="--no-push --digest-file digest"