[TMP] Add scripts needed for test release

This commit is only relevant to release test charts for this branch and
test it within Rancher 2.8. It can be, and should be, safely reverted
afterwards.

.github/scripts/build-fleet-binaries.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+# Description: build fleet binary and image with debug flags
+
+set -euxo pipefail
+
+export GOARCH="${GOARCH:-amd64}"
+export CGO_ENABLED=0
+export GOOS=linux
+
+# fleet
+go build -gcflags='all=-N -l' -o bin/fleetcontroller-linux-"$GOARCH" ./cmd/fleetcontroller
+
+# fleet agent
+go build -gcflags='all=-N -l' -o "bin/fleet-linux-$GOARCH" ./cmd/fleetcli
+go build -gcflags='all=-N -l' -o "bin/fleetagent-linux-$GOARCH" ./cmd/fleetagent

.github/scripts/release-against-test-charts.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+#
+# Submit new Fleet version against a test fork of rancher/charts
+
+set -ue
+
+PREV_FLEET_VERSION="$1"   # e.g. 0.5.2-rc.3
+NEW_FLEET_VERSION="$2"
+PREV_CHART_VERSION="$3"   # e.g. 101.2.0
+NEW_CHART_VERSION="$4"
+UUID="$5" 		  # for ttl.sh image resolution
+
+if [ -z "${GITHUB_WORKSPACE:-}" ]; then
+    CHARTS_DIR="$(dirname -- "$0")/../../../charts"
+else
+    CHARTS_DIR="${GITHUB_WORKSPACE}/charts"
+fi
+
+pushd "${CHARTS_DIR}" > /dev/null
+
+if [ ! -e ~/.gitconfig ]; then
+    git config --global user.name "fleet-bot"
+    git config --global user.email [email protected]
+fi
+
+if [ ! -f bin/charts-build-scripts ]; then
+    make pull-scripts
+fi
+
+if grep -q "version: ${PREV_CHART_VERSION}" ./packages/fleet/fleet/package.yaml && grep -q "${PREV_FLEET_VERSION}" ./packages/fleet/fleet/package.yaml; then
+
+    find ./packages/fleet/ -type f -exec sed -i -e "s/${PREV_FLEET_VERSION}/${NEW_FLEET_VERSION}/g" {} \;
+    find ./packages/fleet/ -type f -exec sed -i -e "s/version: ${PREV_CHART_VERSION}/version: ${NEW_CHART_VERSION}/g" {} \;
+else
+    echo "Previous Fleet version references do not exist in ./packages/fleet/ so replacing it with the new version is not possible. Exiting..."
+    exit 1
+fi
+
+for i in fleet fleet-crd fleet-agent; do
+    yq --inplace "del( .${i}.[] | select(. == \"${PREV_CHART_VERSION}+up${PREV_FLEET_VERSION}\") )" release.yaml
+    yq --inplace ".${i} += [\"${NEW_CHART_VERSION}+up${NEW_FLEET_VERSION}\"]" release.yaml
+done
+
+git add packages/fleet release.yaml
+git commit -m "Updating to Fleet v${NEW_FLEET_VERSION}"
+
+NEW_FULL_VERSION=${NEW_CHART_VERSION}+up${NEW_FLEET_VERSION}
+
+for suffix in '' '-agent' '-crd'; do
+    chart_dir=charts/fleet$suffix/${NEW_FULL_VERSION}
+    mkdir -p $chart_dir
+    cp -r ../fleet/charts/fleet$suffix/* $chart_dir
+    cd $chart_dir
+
+    # Replace rancher/fleet and rancher/fleet-agent image names, but not eg. rancher/kubectl
+    sed -i \
+        -e "s@repository: rancher/\(fleet.*\).*@repository: ttl.sh/rancher-\\1-$UUID@" \
+        -e "s/tag: dev/tag: 1h/" \
+        values.yaml
+
+    cd -
+
+    helm package \
+        --version="$NEW_FULL_VERSION" \
+        --app-version="$NEW_FLEET_VERSION" \
+        -d ./assets/fleet$suffix \
+        $chart_dir
+done
+
+make index # Merge new chart entries into `index.yaml`
+
+git add assets/fleet* charts/fleet* index.yaml
+git commit -m "Autogenerated changes for Fleet v${NEW_FLEET_VERSION}"
+
+popd > /dev/null