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-rw-r--r--.travis.yml13
-rw-r--r--Makefile22
2 files changed, 19 insertions, 16 deletions
diff --git a/.travis.yml b/.travis.yml
index f788b32..20981dd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,19 +1,10 @@
language: shell
os: linux
-dist: bionic
+dist: focal
services:
- docker
-addons:
- apt:
- # Newer docker for BuildKit/buildx support:
- packages:
- - docker-ce
- sources:
- - key_url: 'https://download.docker.com/linux/ubuntu/gpg'
- sourceline: 'deb https://download.docker.com/linux/ubuntu "$(lsb_release -cs)" stable'
-
install:
# GCR & BuildKit don't play nice together, e.g.:
# https://github.com/moby/buildkit/issues/606
@@ -31,4 +22,6 @@ jobs:
- stage: publish
name: Build & publish multi-arch images
if: branch = master
+ # buildx isn't installed on Focal.
+ before_script: make buildx/install
script: make login && make buildx/create && make buildx/push
diff --git a/Makefile b/Makefile
index 905cb7b..5356244 100644
--- a/Makefile
+++ b/Makefile
@@ -15,12 +15,16 @@ export DOCKER_CLI_EXPERIMENTAL := enabled
# Enable BuildKit in docker-compose (requires 1.25.0 or higher):
export COMPOSE_DOCKER_CLI_BUILD := 1
# Target platforms (used by buildx):
-platforms := linux/i386,linux/amd64,linux/armhf
+PLATFORMS := linux/i386,linux/amd64,linux/armhf
# One of the latest (at the moment) Compose versions that supports BuildKit:
-compose_version := 1.25.3
+COMPOSE_VERSION := 1.25.3
+# In case buildx isn't installed (e.g. on Ubuntu):
+BUILDX_VERSION := v0.4.2
# Docker Hub credentials:
DOCKER_USERNAME := egortensin
+curl := curl --silent --show-error --location --dump-header - --connect-timeout 20
+
.PHONY: all
all: build
@@ -91,8 +95,8 @@ docker/push: check-push docker/push/dump1090 docker/push/fr24feed
.PHONY: compose/install
# Quickly install a newer Compose version:
compose/install:
- curl -L "https://github.com/docker/compose/releases/download/$(compose_version)/docker-compose-$$(uname -s)-$$(uname -m)" -o /usr/local/bin/docker-compose
- chmod +x /usr/local/bin/docker-compose
+ $(curl) --output /usr/local/bin/docker-compose -- "https://github.com/docker/compose/releases/download/$(COMPOSE_VERSION)/docker-compose-$$(uname -s)-$$(uname -m)"
+ chmod +x -- /usr/local/bin/docker-compose
.PHONY: compose/build
# `docker-compose build` has the same problems as `docker build`.
@@ -111,6 +115,12 @@ compose/push: check-push compose/build
fix-binfmt:
docker run --rm --privileged docker/binfmt:66f9012c56a8316f9244ffd7622d7c21c1f6f28d
+.PHONY: buildx/install
+buildx/install:
+ mkdir -p -- ~/.docker/cli-plugins/
+ $(curl) --output ~/.docker/cli-plugins/docker-buildx -- 'https://github.com/docker/buildx/releases/download/$(BUILDX_VERSION)/buildx-$(BUILDX_VERSION).linux-amd64'
+ chmod +x -- ~/.docker/cli-plugins/docker-buildx
+
.PHONY: buildx/create
buildx/create: fix-binfmt
docker buildx create --use --name "$(PROJECT)_builder"
@@ -120,13 +130,13 @@ buildx/rm:
docker buildx rm "$(PROJECT)_builder"
buildx/build/%: DO
- docker buildx build -t "$(DOCKER_USERNAME)/$*" --platform "$(platforms)" "$*/"
+ docker buildx build -t "$(DOCKER_USERNAME)/$*" --platform "$(PLATFORMS)" "$*/"
.PHONY: buildx/build
buildx/build: buildx/build/dump1090 buildx/build/fr24feed
buildx/push/%: DO
- docker buildx build -t "$(DOCKER_USERNAME)/$*" --platform "$(platforms)" --push "$*/"
+ docker buildx build -t "$(DOCKER_USERNAME)/$*" --platform "$(PLATFORMS)" --push "$*/"
.PHONY: buildx/push
buildx/push: buildx/push/dump1090 buildx/push/fr24feed