From 38ad90d410638665b35e1c1656e675e27697af60 Mon Sep 17 00:00:00 2001
From: Charles <32498151+charlesomer@users.noreply.github.com>
Date: Thu, 20 May 2021 12:45:38 +0100
Subject: [PATCH] Never mind, GitHub actions default to trigger branch.

---
 docker/Dockerfile | 6 ------
 docker/README.md  | 6 ++----
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 17ed2451..c714462b 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -42,11 +42,6 @@ RUN make install
 # Shairport Sync Build System:
 FROM builder-base AS builder-sps
 
-# This will be modified by the Github Action Workflow and is required
-# to ensure the correct branch is being used.
-ARG SHAIRPORT_SYNC_BRANCH
-RUN test -n "$SHAIRPORT_SYNC_BRANCH"
-
 COPY --from=builder-alac /usr/local/lib/libalac.* /usr/local/lib/
 COPY --from=builder-alac /usr/local/lib/pkgconfig/alac.pc /usr/local/lib/pkgconfig/alac.pc
 COPY --from=builder-alac /usr/local/include /usr/local/include
@@ -66,7 +61,6 @@ WORKDIR /
 
 WORKDIR /shairport-sync
 COPY . .
-RUN git checkout $SHAIRPORT_SYNC_BRANCH
 RUN git submodule init
 RUN git submodule update
 RUN autoreconf -fi
diff --git a/docker/README.md b/docker/README.md
index 8172ec08..2c221120 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -6,7 +6,5 @@ Available at: https://hub.docker.com/r/mikebrady/shairport-sync
 
 TODO: remove `--ssh` when going public as this is only for private repos.
 ```
-docker buildx build --ssh github=$SSH_AUTH_SOCK --platform linux/arm/v7 -f ./docker/Dockerfile --build-arg SHAIRPORT_SYNC_BRANCH=development -t registry.nova.do/shairport-sync:unstable-development .
-```
-
-`SHAIRPORT_SYNC_BRANCH` is required to ensure the image is built using the expected branch.
\ No newline at end of file
+docker buildx build --ssh github=$SSH_AUTH_SOCK --platform linux/arm/v7 -f ./docker/Dockerfile -t registry.nova.do/shairport-sync:unstable-development .
+```
\ No newline at end of file