circleci support for linux arm64 (#284)

3 files changed, 133 insertions, 2 deletions

diff --git a/.circleci/build-wheel.sh b/.circleci/build-wheel.sh
new file mode 100755
index 0000000..ebe745a
--- /dev/null
+++ b/.circleci/build-wheel.sh
@@ -0,0 +1,33 @@
+#!/bin/bash -ex
+
+cd /test
+
+echo "Building for ${PLATFORM}"
+
+PYBIN="/opt/python/${PYTHON}/bin"
+
+mkdir -p /test/wheelhouse.final
+
+"${PYBIN}"/python -m venv .venv
+
+.venv/bin/pip install -U pip wheel cffi
+
+.venv/bin/python setup.py sdist
+cd dist
+tar zxf bcrypt*.tar.gz
+rm -rf bcrypt*.tar.gz
+cd bcrypt*
+
+REGEX="cp3([0-9])*"
+if [[ "${PYBIN}" =~ $REGEX ]]; then
+    PY_LIMITED_API="--py-limited-api=cp3${BASH_REMATCH[1]}"
+fi
+
+../../.venv/bin/python setup.py bdist_wheel "$PY_LIMITED_API"
+
+auditwheel repair --plat "${PLATFORM}" -w wheelhouse/ dist/bcrypt*.whl
+
+../../.venv/bin/pip install bcrypt --no-index -f wheelhouse/
+../../.venv/bin/python -c "import bcrypt; password = b'super secret password';hashed = bcrypt.hashpw(password, bcrypt.gensalt());bcrypt.checkpw(password, hashed)"
+
+mv wheelhouse/* /test/wheelhouse.final
diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..afc8c00
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,97 @@
+version: 2.1
+
+commands:
+  docker-pull:
+    parameters:
+      image:
+        type: string
+    steps:
+      - run: docker pull <<parameters.image>>
+  docker-run:
+    parameters:
+      image:
+        type: string
+      command:
+        type: string
+    steps:
+      - run: docker run -e PLATFORM -e PYTHON -v $(pwd):/test <<parameters.image>>  /bin/bash -c 'cd /test;<<parameters.command>>'
+
+jobs:
+  linux-arm64:
+    machine:
+      image: ubuntu-2004:202111-01
+    resource_class: arm.medium
+    parameters:
+      image:
+        type: string
+      toxenv:
+        type: string
+    steps:
+      - checkout
+      - docker-pull:
+          image: <<parameters.image>>
+      - docker-run:
+          image: <<parameters.image>>
+          command: tox -e <<parameters.toxenv>>
+  linux-arm64-wheel:
+    machine:
+      image: ubuntu-2004:202111-01
+    resource_class: arm.medium
+    parameters:
+      image:
+        type: string
+      platform:
+        type: string
+      python:
+        type: string
+    environment:
+        PLATFORM: <<parameters.platform>>
+        PYTHON: <<parameters.python>>
+    steps:
+      - checkout
+      - docker-pull:
+          image: <<parameters.image>>
+      - docker-run:
+          image: <<parameters.image>>
+          command: /test/.circleci/build-wheel.sh
+      - store_artifacts:
+          path: wheelhouse.final
+
+workflows:
+  ci:
+    jobs:
+      - linux-arm64:
+          # Changing this name should only be done in conjunction with updating
+          # the required checks on GH
+          name: linux-arm64-ci
+          image: ghcr.io/pyca/cryptography-runner-ubuntu-focal:aarch64
+          toxenv: py38
+          # This makes sure it runs on all tags in addition to PRs/branches.
+          # By default CircleCI ignores tags.
+          filters:
+            tags:
+              only: /.*/
+      - linux-arm64-wheel:
+          name: manylinux2014_aarch64-wheel
+          image: ghcr.io/pyca/cryptography-manylinux2014_aarch64:latest
+          python: cp36-cp36m
+          platform: manylinux2014_aarch64
+          filters:
+            tags:
+              only: /.*/
+      - linux-arm64-wheel:
+          name: manylinux_2_24_aarch64-wheel
+          image: ghcr.io/pyca/cryptography-manylinux_2_24:aarch64
+          python: cp36-cp36m
+          platform: manylinux_2_24_aarch64
+          filters:
+            tags:
+              only: /.*/
+      - linux-arm64-wheel:
+          name: musllinux_1_1_aarch64-wheel
+          image: ghcr.io/pyca/cryptography-musllinux_1_1:aarch64
+          python: cp36-cp36m
+          platform: musllinux_1_1_aarch64
+          filters:
+            tags:
+              only: /.*/
diff --git a/MANIFEST.in b/MANIFEST.in
index a4ec24c..53d7299 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -8,6 +8,7 @@ include src/build_bcrypt.py
 recursive-include src/_csrc *
 recursive-include tests *.py
 
-exclude requirements.txt release.py .travis.yml mypy.ini
+exclude requirements.txt release.py mypy.ini
 
-prune .travis
+recursive-exclude .github *
+recursive-exclude .circleci *