From c98033b1dc679a5e3ded53ee52ad15e738eeb0a0 Mon Sep 17 00:00:00 2001
From: John Helmert III <ajak@gentoo.org>
Date: Wed, 28 Jun 2023 19:22:56 -0700
Subject: add plumbing to produce a python testing image

Closes: #73
Signed-off-by: John Helmert III <ajak@gentoo.org>
Closes: https://github.com/gentoo/gentoo-docker-images/pull/128
---
 .github/workflows/build.yml |  5 +++++
 build-python.sh             | 17 +++++++++++++++++
 python.Dockerfile           | 16 ++++++++++++++++
 3 files changed, 38 insertions(+)
 create mode 100755 build-python.sh
 create mode 100644 python.Dockerfile

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 021efcc..ef4e56f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,6 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         target:
+          - python
           - portage
           - stage3-amd64-hardened-nomultilib-openrc
           - stage3-amd64-hardened-openrc
@@ -67,7 +68,11 @@ jobs:
       - name: Set up buildx
         uses: docker/setup-buildx-action@v2
       - name: Build image
+        if: startswith(matrix.target, 'stage3') || startswith(matrix.target, 'portage')
         run: ./build.sh
+      - name: Build python image
+        if: startswith( matrix.target, 'python')
+        run: ./build-python.sh
       - name: Inspect image
         run: docker image inspect "${ORG}/${TARGET/-/:}"
       - name: Inspect portage
diff --git a/build-python.sh b/build-python.sh
new file mode 100755
index 0000000..6289c05
--- /dev/null
+++ b/build-python.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+NAME=python
+VERSION=${VERSION:-$(date -u +%Y%m%d)}
+VERSION_SUFFIX="-${VERSION}"
+
+ORG=${ORG:-gentoo}
+
+docker buildx build \
+	--file "${NAME}.Dockerfile" \
+	--build-arg ARCH="amd64" \
+	--build-arg MICROARCH="amd64" \
+	--tag "${ORG}/python" \
+	--platform "linux/amd64" \
+	--progress plain \
+	--load \
+	.
diff --git a/python.Dockerfile b/python.Dockerfile
new file mode 100644
index 0000000..7b61532
--- /dev/null
+++ b/python.Dockerfile
@@ -0,0 +1,16 @@
+FROM gentoo/stage3:amd64-nomultilib-openrc
+
+# derived from https://github.com/projg2/gentoo-python-image/blob/master/Dockerfile
+
+RUN echo '*/* ~amd64' >> /etc/portage/package.accept_keywords/base.conf \
+ && echo '*/* full-stdlib sqlite' >> /etc/portage/package.use/python \
+ && echo 'dev-vcs/git -perl' >> /etc/portage/package.use/git \
+ && wget --progress=dot:mega -O - https://github.com/gentoo-mirror/gentoo/archive/master.tar.gz | tar -xz \
+ && mv gentoo-master /var/db/repos/gentoo \
+ && emerge -1vnt --jobs dev-python/tox app-arch/lzip dev-vcs/git \
+    dev-python/pypy{,3_9,3_10}-exe-bin dev-db/sqlite \
+ && emerge -1v --jobs --nodeps dev-lang/python:{2.7,3.8,3.9,3.10,3.11,3.12} \
+    dev-python/pypy{,3_9,3_10,3} \
+ && rm -r /var/db/repos/* /var/cache/distfiles/*
+
+CMD ["/bin/bash"]
-- 
cgit v1.2.3-65-gdbad