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authorMax Audron <audron@cocaine.farm>2021-02-28 05:59:42 +0100
committerGitHub <noreply@github.com>2021-02-28 15:59:42 +1100
commite4d3ff2374142fe6431b68874f6604a471732fae (patch)
tree7d2ee5ec0fcd7e901be3c46ad7afb94d7a6d2fc0
parentbcbcb3d107a3d991044354129c06e77ce19bda27 (diff)
Add support for using podman to util/docker_build.sh (#10819)
* add podman support to docker_build.sh script * break out runtime into the RUNTIME variable * allows RUNTIME to be set by the user * decides on docker or podman if docker isn't avaible * rewrote check for docker-machine to account only for docker runtime * put --user arg into a variable only to be used with docker this is not needed with podman as podman maps the containers root id to the users id. * add podman to getting_started_docker documentation
-rw-r--r--docs/getting_started_docker.md10
-rwxr-xr-xutil/docker_build.sh39
2 files changed, 39 insertions, 10 deletions
diff --git a/docs/getting_started_docker.md b/docs/getting_started_docker.md
index e5309fdbbf..f9c3b366a4 100644
--- a/docs/getting_started_docker.md
+++ b/docs/getting_started_docker.md
@@ -4,8 +4,9 @@ This project includes a Docker workflow that will allow you to build a new firmw
## Requirements
-The main prerequisite is a working `docker` install.
+The main prerequisite is a working `docker` or `podman` install.
* [Docker CE](https://docs.docker.com/install/#supported-platforms)
+* [Podman](https://podman.io/getting-started/installation)
## Usage
@@ -38,6 +39,13 @@ util/docker_build.sh
# Reads parameters as input (leave blank for all keyboards/keymaps)
```
+You can manually set which container runtime you want to use by setting the `RUNTIME` environment variable to it's name or path.
+By default docker or podman are automatically detected and docker is preferred over podman.
+
+```bash
+RUNTIME="podman" util/docker_build.sh keyboard:keymap:target
+```
+
## FAQ
### Why can't I flash on Windows/macOS
diff --git a/util/docker_build.sh b/util/docker_build.sh
index bf13f50975..2b109be76d 100755
--- a/util/docker_build.sh
+++ b/util/docker_build.sh
@@ -17,12 +17,27 @@ done
if [ $# -gt 1 ]; then
errcho "$USAGE"
exit 1
-elif ! command -v docker >/dev/null 2>&1; then
- errcho "Error: docker not found"
- errcho "See https://docs.docker.com/install/#supported-platforms for installation instructions"
- exit 2
fi
+# Allow $RUNTIME to be overriden by the user as an environment variable
+# Else check if either docker or podman exit and set them as runtime
+# if none are found error out
+if [ -z "$RUNTIME" ]; then
+ if command -v docker >/dev/null 2>&1; then
+ RUNTIME="docker"
+ elif command -v podman >/dev/null 2>&1; then
+ RUNTIME="podman"
+ else
+ errcho "Error: no compatible container runtime found."
+ errcho "Either podman or docker are required."
+ errcho "See https://podman.io/getting-started/installation"
+ errcho "or https://docs.docker.com/install/#supported-platforms"
+ errcho "for installation instructions."
+ exit 2
+ fi
+fi
+
+
# Determine arguments
if [ $# -eq 0 ]; then
printf "keyboard=" && read -r keyboard
@@ -41,20 +56,26 @@ if [ -z "$keyboard" ]; then
keyboard=all
fi
if [ -n "$target" ]; then
- if [ "$(uname)" = "Linux" ] || docker-machine active >/dev/null 2>&1; then
- usb_args="--privileged -v /dev:/dev"
- else
+ # IF we are using docker on non Linux and docker-machine isn't working print an error
+ # ELSE set usb_args
+ if [ ! "$(uname)" = "Linux" ] && [ "$RUNTIME" = "docker" ] && ! docker-machine active >/dev/null 2>&1; then
errcho "Error: target requires docker-machine to work on your platform"
errcho "See http://gw.tnode.com/docker/docker-machine-with-usb-support-on-windows-macos"
errcho "Consider flashing with QMK Toolbox (https://github.com/qmk/qmk_toolbox) instead"
exit 3
+ else
+ usb_args="--privileged -v /dev:/dev"
fi
fi
dir=$(pwd -W 2>/dev/null) || dir=$PWD # Use Windows path if on Windows
+if [ "$RUNTIME" = "docker" ]; then
+ uid_arg="--user $(id -u):$(id -g)"
+fi
+
# Run container and build firmware
-docker run --rm -it $usb_args \
- --user $(id -u):$(id -g) \
+"$RUNTIME" run --rm -it $usb_args \
+ $uid_arg \
-w /qmk_firmware \
-v "$dir":/qmk_firmware \
-e ALT_GET_KEYBOARDS=true \