fix: drop support for 32-bit architectures (all variants)

Fixes #11.

Author: xenophonf

README.md

@@ -24,13 +24,12 @@ For the current "source of truth" for the `satosa` image, see
 
 ---
 
-- [![build status badge](https://img.shields.io/github/workflow/status/IdentityPython/satosa-docker/GitHub%20CI/main?label=GitHub%20CI)](https://github.com/IdentityPython/satosa-docker/actions?query=workflow%3A%22GitHub+CI%22+branch%3Amain)
+[![build status badge](https://img.shields.io/github/workflow/status/IdentityPython/satosa-docker/GitHub%20CI/main?label=GitHub%20CI)](https://github.com/IdentityPython/satosa-docker/actions?query=workflow%3A%22GitHub+CI%22+branch%3Amain)
 
 | Build | Status | Badges | (per-arch) |
 |:-:|:-:|:-:|:-:|
-| [![amd64 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/amd64/job/satosa.svg?label=amd64)](https://doi-janky.infosiftr.net/job/multiarch/job/amd64/job/satosa/) | [![arm32v5 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/arm32v5/job/satosa.svg?label=arm32v5)](https://doi-janky.infosiftr.net/job/multiarch/job/arm32v5/job/satosa/) | [![arm32v6 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/arm32v6/job/satosa.svg?label=arm32v6)](https://doi-janky.infosiftr.net/job/multiarch/job/arm32v6/job/satosa/) | [![arm32v7 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/arm32v7/job/satosa.svg?label=arm32v7)](https://doi-janky.infosiftr.net/job/multiarch/job/arm32v7/job/satosa/) |
-| [![arm64v8 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/arm64v8/job/satosa.svg?label=arm64v8)](https://doi-janky.infosiftr.net/job/multiarch/job/arm64v8/job/satosa/) | [![i386 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/i386/job/satosa.svg?label=i386)](https://doi-janky.infosiftr.net/job/multiarch/job/i386/job/satosa/) | [![mips64le build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/mips64le/job/satosa.svg?label=mips64le)](https://doi-janky.infosiftr.net/job/multiarch/job/mips64le/job/satosa/) | [![ppc64le build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/ppc64le/job/satosa.svg?label=ppc64le)](https://doi-janky.infosiftr.net/job/multiarch/job/ppc64le/job/satosa/) |
-| [![s390x build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/s390x/job/satosa.svg?label=s390x)](https://doi-janky.infosiftr.net/job/multiarch/job/s390x/job/satosa/) | [![put-shared build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/put-shared/job/light/job/satosa.svg?label=put-shared)](https://doi-janky.infosiftr.net/job/put-shared/job/light/job/satosa/) |
+| [![amd64 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/amd64/job/satosa.svg?label=amd64)](https://doi-janky.infosiftr.net/job/multiarch/job/amd64/job/satosa/) | [![arm64v8 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/arm64v8/job/satosa.svg?label=arm64v8)](https://doi-janky.infosiftr.net/job/multiarch/job/arm64v8/job/satosa/) | [![ppc64le build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/ppc64le/job/satosa.svg?label=ppc64le)](https://doi-janky.infosiftr.net/job/multiarch/job/ppc64le/job/satosa/) | [![riscv64 build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/riscv64/job/satosa.svg?label=riscv64)](https://doi-janky.infosiftr.net/job/multiarch/job/riscv64/job/satosa/) |
+| [![s390x build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/multiarch/job/s390x/job/satosa.svg?label=s390x)](https://doi-janky.infosiftr.net/job/multiarch/job/s390x/job/satosa/) | [![put-shared build status badge](https://img.shields.io/jenkins/s/https/doi-janky.infosiftr.net/job/put-shared/job/light/job/satosa.svg?label=put-shared)](https://doi-janky.infosiftr.net/job/put-shared/job/light/job/satosa/) | | |
 
 ---
 

generate-stackbrew-library.sh

@@ -137,13 +137,16 @@ for version; do
 			*)
 				variantParent="$(awk 'toupper($1) == "FROM" { print $2 }' "$dir/Dockerfile")"
 				variantArches="${parentRepoToArches[$variantParent]}"
+				# https://github.com/IdentityPython/satosa-docker/issues/11
+				variantArches="$(sed <<<" $variantArches " -e 's/ *arm32.. */ /g')"
+				variantArches="$(sed <<<" $variantArches " -e 's/ i386 / /')"
 				;;
 		esac
 
 		case "$v" in
 			alpine*)
 				# https://github.com/IdentityPython/satosa-docker/issues/1
-				variantArches="$(sed <<<" $variantArches " -e 's/ s390x / /g')"
+				variantArches="$(sed <<<" $variantArches " -e 's/ s390x / /')"
 				;;
 		esac