[chore] fix broken buildx (whoops) (#1116)

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tobi 2022-11-22 15:09:45 +01:00 committed by GitHub
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2 changed files with 11 additions and 8 deletions

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@ -338,16 +338,25 @@ If you prefer a simple approach to building a Docker container, with fewer depen
The above command first builds the `gotosocial` binary, then invokes Docker buildx to build the container image.
If you want to build a docker image for a different CPU architecture without setting up buildx (for example for ARMv7 aka 32-bit ARM), first modify the Dockerfile by adding the following lines to the top (but don't commit this!):
If you want to build a docker image for a different CPU architechture without setting up buildx (for example for ARMv7 aka 32-bit ARM), you can use:
```dockerfile
# When using buildx, these variables will be set by the tool:
# https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
# However, declaring them as global build arguments like this allows them to be set manually with `--build-arg` instead.
ARG BUILDPLATFORM
ARG TARGETPLATFORM
```
Then, you can use the following command:
```bash
GOOS=linux GOARCH=arm ./scripts/build.sh && docker build --build-arg BUILDPLATFORM=linux/amd64 --build-arg TARGETPLATFORM=linux/arm/v7 -t superseriousbusiness/gotosocial:latest .
```
See also: [exhaustive list of GOOS and GOARCH values](https://gist.github.com/lizkes/975ab2d1b5f9d5fdee5d3fa665bcfde6)
And: [exhaustive list of possible values for docker's `--platform`](https://github.com/tonistiigi/binfmt/#build-test-image)
And: [exhaustive list of possible values for docker's `--platform`](https://github.com/tonistiigi/binfmt/#build-test-image)
## Financial Compensation

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@ -1,12 +1,6 @@
# syntax=docker/dockerfile:1.3
# Dockerfile reference: https://docs.docker.com/engine/reference/builder/
# When using buildx, these variables will be set by the tool:
# https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
# However, declaring them as build arguments like this allows them to be set manually with `--build-arg` as well.
ARG BUILDPLATFORM
ARG TARGETPLATFORM
# stage 1: generate up-to-date swagger.yaml to put in the final container
FROM --platform=${BUILDPLATFORM} quay.io/goswagger/swagger:v0.30.0 AS swagger