bring in buildkite config

.buildkite/build.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+set -eu
+
+if [ -n "${KX_BUILD_DEBUG-}" ]; then
+  echo "Enabling script debugging..."
+  set -x
+fi
+
+export TIMEFORMAT='🕑 %1lR'
+export [email protected]
+export DEBFULLNAME="Koordinates CI Builder"
+
+echo "Updating changelog..."
+
+if which ggrep ; then
+  # so we can run this locally on MacOS
+  # (run `brew install grep` to install this)
+  GREP=ggrep
+else
+  GREP=grep
+fi
+
+# add version number vars
+source ./Version.config
+
+DEB_BASE_VERSION="${POSTGIS_MAJOR_VERSION}.${POSTGIS_MINOR_VERSION}.${POSTGIS_MICRO_VERSION}"
+DEB_VERSION="${DEB_BASE_VERSION}+kx-ci${BUILDKITE_BUILD_NUMBER}-$(git show -s --date=format:%Y%m%d --format=git%cd.%h)"
+echo "Debian Package Version: ${DEB_VERSION}"
+
+if [ -n "${BUILDKITE_AGENT_ACCESS_TOKEN-}" ] ; then 
+  buildkite-agent meta-data set deb-base-version "$DEB_BASE_VERSION"
+  buildkite-agent meta-data set deb-version "$DEB_VERSION"
+
+  echo -e ":debian: Package Version: \`${DEB_VERSION}\`" \
+      | buildkite-agent annotate --style info --context deb-version
+fi
+
+time docker run \
+  -v "$(pwd):/src" \
+  -w "/src" \
+  -e DEBEMAIL \
+  -e DEBFULLNAME \
+  "${ECR}/ci-tools:latest" \
+    dch --distribution jammy --newversion "${DEB_VERSION}" "Koordinates CI build of ${BUILDKITE_COMMIT}: branch=${BUILDKITE_BRANCH} tag=${BUILDKITE_TAG-}"
+
+BUILD_CONTAINER="build-${BUILDKITE_JOB_ID}"
+
+echo "--- Building debian package ..."
+# Uses a docker volume for ccache
+time docker run \
+  --name "${BUILD_CONTAINER}" \
+  -v "$(pwd):/kx/source" \
+  -v "ccache:/ccache" \
+  -e CCACHE_DIR=/ccache \
+  -w "/kx/source" \
+  "${ECR}/jammybuild:master.latest" \
+    /kx/buildscripts/build_binary_package.sh -uc -us
+
+echo "--- Signing debian archives ..."
+time docker run \
+  -v "$(pwd):/src" \
+  -e "GPG_KEY=${APT_GPG_KEY}" \
+  -w "/src" \
+  "${ECR}/ci-tools:latest" \
+    sign-debs "/src/build-jammy/*.deb"

.buildkite/pipeline.yml

@@ -0,0 +1,31 @@
+---
+steps:
+  - label: ':debian: Build & Package & Test'
+    command: ".buildkite/build.sh"
+    artifact_paths:
+      - "build-jammy/*"
+
+  - block: "Release?"
+    prompt: "Release to archive? Check the test results first!"
+
+  - label: ':debian: Publish deb'
+    command:
+      - >
+        aptly-upload
+        --aptly-url https://apt-repo.kx.gd
+        --retries 3
+        --repo kx-builds-jammy
+        --series jammy
+        build-jammy/*.deb
+    retry:
+      automatic: true
+    plugins:
+      artifacts#v1.2.0:
+        download: "build-jammy/*.deb"
+      docker#v1.4.0:
+        image: "${ECR}/ci-tools"
+        always-pull: true
+        workdir: /src
+        environment:
+          - APTLY_UNAME
+          - APTLY_PASSWD