support using podman instead of docker

podman has many advantages over docker (e.g. rootless by default), this allows falling back to podman if the docker command is not present.
KinesisCorporation · Sep 16, 2022 · a1a343d · a1a343d
1 parent 16dcdb9
commit a1a343d
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Showing 2 changed files with 11 additions and 5 deletions.
diff --git a/run.sh b/run.sh
@@ -2,7 +2,10 @@
 
 set -e
 
-docker run -it --name zmk zmk
-docker cp zmk:/app/firmware/ ./
-docker stop zmk
-docker rm zmk
+container_cmd="docker"
+command -v "$container_cmd" || container_cmd="podman"
+
+"$container_cmd" run -it --name zmk zmk
+"$container_cmd" cp zmk:/app/firmware/ ./
+"$container_cmd" stop zmk
+"$container_cmd" rm zmk
diff --git a/setup.sh b/setup.sh
@@ -2,4 +2,7 @@
 
 set -e
 
-docker build --tag zmk .
+container_cmd="docker"
+command -v "$container_cmd" || container_cmd="podman"
+
+"$container_cmd" build --tag zmk .