Simplify clj tools setup

README.adoc

@@ -9,7 +9,7 @@
 
 = faas-bb image:{img-ci-tests-status}[link={url-ci-status-tests}] image:{img-ci-hadolint-status}[link={url-ci-status-hadolint}] image:{img-ci-clj-kondo-status}[link={url-ci-status-clj-kondo}] image:{img-license}[link=LICENSE]
 
-An https://github.com/openfaas[OpenFaaS] template for writing Functions in https://babashka.org[Babashka].
+An https://github.com/openfaas[OpenFaaS] template for writing Functions in https://babashka.org[Babashka] (v1.3.186).
 
 == Why Babashka for OpenFaaS?
 

template/bb/Dockerfile

@@ -1,6 +1,6 @@
 FROM ghcr.io/openfaas/of-watchdog:0.9.13 AS watchdog
 FROM babashka/babashka:1.3.186 AS babashka
-FROM clojure:tools-deps-1.11.1.1347 AS build
+FROM eclipse-temurin:8u392-b08-jdk AS build
 
 RUN set -e
 
@@ -12,12 +12,7 @@ ENV PATH="$PATH:/usr/local/bin"
 COPY --from=watchdog /fwatchdog /usr/bin/fwatchdog
 COPY --from=babashka /usr/local/bin/bb /usr/local/bin/bb
 
-# /root/.m2 provides: clojure, core.specs.alpha, and spec.alpha
-RUN addgroup --system app && adduser --system --ingroup app app && \
-    mkdir -p $HOME/.deps.clj/1.11.1.1347/ClojureTools && \
-    mv /root/.m2 $HOME && \
-    chown app:app -R $HOME && \
-    mv /usr/local/lib/clojure/libexec/clojure-tools-1.11.1.1347.jar $HOME/.deps.clj/1.11.1.1347/ClojureTools
+RUN addgroup --system app && adduser --system --ingroup app app
 
 USER app
 WORKDIR $HOME
@@ -26,6 +21,7 @@ COPY --chown=app:app index.clj bb.edn lib merge_config.clj ./
 
 COPY --chown=app:app function/bb.edn* function/bb.edn
 RUN bb merge-config --src "function/bb.edn" --out "ship.edn" && \
+    mkdir ~/.m2 && \
     bb --config ship.edn prepare && \
     bb --config ship.edn print-deps && \
     cp -r .m2 .m2-ship