Automatically handle building scoutfs containers

build-container.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -ex
+
+export EL_MAJOR_VER="${EL_MAJOR_VER:-9.5}"
+export EL_VER="${EL_VER:-${EL_MAJOR_VER}}"
+export MAJOR_VER="${EL_VER%%.*}"
+export MINOR_VER="${EL_VER#*.}"
+
+export PUB_OR_VAULT="${PUB_OR_VAULT:-vault}"
+export FORCE_REBUILD_DOCKER_IMAGE="${FORCE_REBUILD_DOCKER_IMAGE:-false}"
+
+if [ -z "${MINOR_VER}" ] || [ -z "${MAJOR_VER}" ]; then
+  echo "Major/minor versions could not be inferred from required version ${EL_VER}, bailing out"
+  exit 1
+fi
+
+if [ "${MAJOR_VER}" -gt 7 ]; then
+  IMAGE_BASE="quay.io/rockylinux/rockylinux"
+  IMAGE_VERSION="${MAJOR_VER}.${MINOR_VER}-ubi"
+else
+  IMAGE_BASE="library/centos"
+  IMAGE_VERSION="centos7.9.2009"
+fi
+
+# build fresh 'builder' images only if we don't have them or want to force a rebuild
+if [ "$(docker images -q scoutfs-builder:el${MAJOR_VER}.${MINOR_VER})" == "" ] || [ "${FORCE_REBUILD_DOCKER_IMAGE}" == "true" ]; then
+  docker_args=()
+  if [[ "${SKIP_CACHE}" == 'true' ]]; then
+    docker_args+=(--no-cache)
+  fi
+  docker build . "${docker_args[@]}" --build-arg PUB_OR_VAULT="${PUB_OR_VAULT}" --build-arg IMAGE_SOURCE="${IMAGE_BASE}:${IMAGE_VERSION}" -t "scoutfs-builder:el${MAJOR_VER}.${MINOR_VER}"
+fi

build-minor.sh

@@ -7,6 +7,16 @@ export MAJOR_VER="${EL_VER%%.*}"
 export MINOR_VER="${EL_VER#*.}"
 export RELEASE="${RELEASE:-0}"
 export IS_EDGE="${IS_EDGE:-0}"
+export FORCE_REBUILD_DOCKER_IMAGE="${FORCE_REBUILD_DOCKER_IMAGE:-false}"
+
+export PUB_OR_VAULT
+if [ "${IS_EDGE}" = 0 ]; then
+  PUB_OR_VAULT=vault
+else
+  PUB_OR_VAULT=pub
+fi
+
+bash build-container.sh
 
 for KVER in $(bash build-packages.sh get-kvers); do
   echo "Building for ${KVER} on ${EL_VER}"