CI

This change contributes the CI scripts required to build and release the
project.

Signed-off-by: Ben Hale <bhale@vmware.com>

scripts/Dockerfile

@@ -0,0 +1,5 @@
+FROM bellsoft/liberica-openjdk-debian:11
+
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    git \
+ && rm -rf /var/lib/apt/lists/*

scripts/bump-major.yml

@@ -0,0 +1,21 @@
+---
+platform: linux
+
+image_resource:
+  type: registry-image
+  source:
+    repository: cfje/spring-cloud-bindings
+
+inputs:
+- name: source
+
+caches:
+- path: maven
+
+outputs:
+- name: source
+
+run:
+  path: source/scripts/bump-version.sh
+  args:
+  - major

scripts/bump-minor.yml

@@ -0,0 +1,21 @@
+---
+platform: linux
+
+image_resource:
+  type: registry-image
+  source:
+    repository: cfje/spring-cloud-bindings
+
+inputs:
+- name: source
+
+caches:
+- path: maven
+
+outputs:
+- name: source
+
+run:
+  path: source/scripts/bump-version.sh
+  args:
+  - minor

scripts/bump-patch.yml

@@ -0,0 +1,21 @@
+---
+platform: linux
+
+image_resource:
+  type: registry-image
+  source:
+    repository: cfje/spring-cloud-bindings
+
+inputs:
+- name: source
+
+caches:
+- path: maven
+
+outputs:
+- name: source
+
+run:
+  path: source/scripts/bump-version.sh
+  args:
+  - patch

scripts/bump-version.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+[[ -d "${PWD}"/maven && ! -d "${HOME}"/.m2 ]] && ln -s "${PWD}"/maven "${HOME}"/.m2
+
+if [[ "$#" -ne 1 ]]; then
+  printf "%s [ major | minor | patch ]\n" "$(basename "$0")"
+  exit 1
+fi
+
+case "$1" in
+  major )
+    printf "Bumping major\n"
+    VERSION_PATTERN='${parsedVersion.nextMajorVersion}.0.0-SNAPSHOT'
+    ;;
+  minor )
+    printf "Bumping minor\n"
+    VERSION_PATTERN='${parsedVersion.majorVersion}.${parsedVersion.nextMinorVersion}.0-SNAPSHOT'
+    ;;
+  patch )
+    printf "Bumping patch\n"
+    VERSION_PATTERN='${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.nextIncrementalVersion}-SNAPSHOT'
+    ;;
+  * )
+    printf "Unknown bump type %s\n" "$1"
+    exit 1
+    ;;
+esac
+
+cd source
+
+./mvnw build-helper:parse-version versions:set -DgenerateBackupPoms=false -DnewVersion="${VERSION_PATTERN}"
+VERSION=$(./mvnw --quiet help:evaluate -DforceStdout -Dexpression=project.version)
+
+git add pom.xml
+git checkout -- .
+
+git \
+  -c user.name='Paketo Robot' \
+  -c user.email='robot@paketo.io' \
+  commit \
+  --signoff \
+  --message "v${VERSION} Development"

scripts/deploy.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+[[ -d "${PWD}"/maven && ! -d "${HOME}"/.m2 ]] && ln -s "${PWD}"/maven "${HOME}"/.m2
+
+REPOSITORY="${PWD}"/repository
+
+cd source
+
+./mvnw deploy -Dmaven.test.skip=true -DaltDeploymentRepository="local::default::file://${REPOSITORY}"

scripts/deploy.yml

@@ -0,0 +1,19 @@
+---
+platform: linux
+
+image_resource:
+  type: registry-image
+  source:
+    repository: cfje/spring-cloud-bindings
+
+inputs:
+- name: source
+
+caches:
+- path: maven
+
+outputs:
+- name: repository
+
+run:
+  path: source/scripts/deploy.sh

scripts/release-version.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+[[ -d "${PWD}"/maven && ! -d "${HOME}"/.m2 ]] && ln -s "${PWD}"/maven "${HOME}"/.m2
+
+cd source
+
+./mvnw versions:set -DremoveSnapshot=true -DgenerateBackupPoms=false
+VERSION=$(./mvnw --quiet help:evaluate -DforceStdout -Dexpression=project.version)
+
+git add pom.xml
+git checkout -- .
+
+git \
+  -c user.name='Paketo Robot' \
+  -c user.email='robot@paketo.io' \
+  commit \
+  --signoff \
+  --message "v${VERSION} Release"
+
+echo -n "${VERSION}" > ../version/version

scripts/release-version.yml

@@ -0,0 +1,20 @@
+---
+platform: linux
+
+image_resource:
+  type: registry-image
+  source:
+    repository: cfje/spring-cloud-bindings
+
+inputs:
+- name: source
+
+caches:
+- path: maven
+
+outputs:
+- name: source
+- name: version
+
+run:
+  path: source/scripts/release-version.sh

scripts/test.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+[[ -d "${PWD}"/maven && ! -d "${HOME}"/.m2 ]] && ln -s "${PWD}"/maven "${HOME}"/.m2
+
+cd source
+
+./mvnw test

scripts/test.yml

@@ -0,0 +1,16 @@
+---
+platform: linux
+
+image_resource:
+  type: registry-image
+  source:
+    repository: cfje/spring-cloud-bindings
+
+inputs:
+- name: source
+
+caches:
+- path: maven
+
+run:
+  path: source/scripts/test.sh