Add Plone 6 compatibility, drop Plone 4 compatibility

WIP

Author: laulaz

.coverage

@@ -3,6 +3,7 @@
 *.pyc
 .installed.cfg
 .mr.developer.cfg
+.plone.versioncheck.tracked.json
 .project
 .pydevproject
 .settings/

.gitignore

@@ -1,10 +1,103 @@
+#!/usr/bin/make
+# pyenv is a requirement, with 2.7, 3.7, 3.10, 3.13 python versions, and virtualenv installed in each version
+# plone parameter must be passed to create environment 'make setup plone=6.0' or after a make cleanall
+# The original Makefile can be found on https://github.com/IMIO/scripts-buildout
 
-.PHONY: cleanall
-cleanall:
-	rm -rf bin develop-eggs include lib parts .installed.cfg .mr.developer.cfg pyvenv.cfg
+SHELL=/bin/bash
+plones=4.3 5.2 6.0 6.1
+b_o=
+old_plone=$(shell [ -e .plone-version ] && cat .plone-version)
+
+ifeq (, $(shell which pyenv))
+  $(error "pyenv command not found! Aborting")
+endif
+
+ifndef plone
+ifeq (,$(filter setup,$(MAKECMDGOALS)))
+  plone=$(old_plone)
+endif
+endif
+
+ifneq ($(wildcard bin/instance),)
+    b_o=-N
+endif
+
+ifndef python
+ifeq ($(plone),4.3)
+  python=2.7
+endif
+ifeq ($(plone),5.2)
+  python=3.8
+endif
+ifeq ($(plone),6.0)
+  python=3.10
+endif
+ifeq ($(plone),6.1)
+  python=3.13
+endif
+endif
+
+all: buildout
+
+.PHONY: help
+help:
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n\nTargets:\n"} /^[a-zA-Z_-]+:.*?##/ { printf "  \033[36m%-10s\033[0m %s\n", $$1, $$2 }' $(MAKEFILE_LIST)
+
+.python-version:  ## Setups pyenv version
+	@pyenv local `pyenv versions |grep "  $(python)" |tail -1 |xargs`
+	@echo "Local pyenv version is `cat .python-version`"
+	@ if [[ `pyenv which virtualenv` != `pyenv prefix`* ]] ; then echo "You need to install virtualenv in `cat .python-version` pyenv python (pip install virtualenv)"; exit 1; fi
+
+bin/buildout: .python-version  ## Setups environment
+	virtualenv .
+	./bin/pip install --upgrade pip
+	./bin/pip install -r requirements-$(plone).txt
+	@echo "$(plone)" > .plone-version
+
+.PHONY: setup
+setup: oneof-plone backup cleanall bin/buildout restore  ## Setups environment
 
 .PHONY: buildout
-buildout:
-	virtualenv -p python2 .
-	bin/pip install -r requirements.txt
-	bin/buildout
+buildout: oneof-plone bin/buildout  ## Runs setup and buildout
+	rm -f .installed.cfg .mr.developer.cfg
+	bin/buildout -t 5 -c test-$(plone).cfg ${b_o}
+
+.PHONY: test
+test: oneof-plone bin/buildout  ## run bin/test without robot
+	# can be run by example with: make test opt='-t "settings"'
+	bin/test -t \!robot ${opt}
+
+.PHONY: cleanall
+cleanall:  ## Cleans all installed buildout files
+	rm -fr bin include lib local share develop-eggs downloads eggs parts .installed.cfg .mr.developer.cfg .python-version pyvenv.cfg
+
+.PHONY: backup
+backup:  ## Backups db files
+	@if [ '$(old_plone)' != '' ] && [ -f var/filestorage/Data.fs ]; then mv var/filestorage/Data.fs var/filestorage/Data.fs.$(old_plone); mv var/blobstorage var/blobstorage.$(old_plone); fi
+
+.PHONY: restore
+restore:  ## Restores db files
+	@if [ '$(plone)' != '' ] && [ -f var/filestorage/Data.fs.$(plone) ]; then mv var/filestorage/Data.fs.$(plone) var/filestorage/Data.fs; mv var/blobstorage.$(plone) var/blobstorage; fi
+
+.PHONY: which-python
+which-python: oneof-plone  ## Displays versions information
+	@echo "current plone = $(old_plone)"
+	@echo "current python = `cat .python-version`"
+	@echo "plone var = $(plone)"
+	@echo "python var = $(python)"
+
+.PHONY: vcr
+vcr:  ## Shows requirements in checkversion-r.html
+	@bin/versioncheck -rbo checkversion-r-$(plone).html test-$(plone).cfg
+
+.PHONY: vcn
+vcn:  ## Shows newer packages in checkversion-n.html
+	@bin/versioncheck -npbo checkversion-n-$(plone).html test-$(plone).cfg
+
+.PHONY: guard-%
+guard-%:
+	@ if [ "${${*}}" = "" ]; then echo "You must give a value for variable '$*' : like $*=xxx"; exit 1; fi
+
+.PHONY: oneof-%
+oneof-%:
+	@ if ! echo "${${*}s}" | tr " " '\n' |grep -Fqx "${${*}}"; then echo "Invalid '$*' parameter ('${${*}}') : must be one of '${${*}s}'"; exit 1; fi

Makefile

@@ -0,0 +1,103 @@
+[buildout]
+package-name = Products.CPUtils
+package-extras = [test]
+
+extends =
+    https://raw.githubusercontent.com/collective/buildout.plonetest/master/qa.cfg
+    checkouts.cfg
+
+extensions =
+    mr.developer
+    plone.versioncheck
+
+parts +=
+    instance
+    omelette
+    ploneversioncheck
+    createcoverage
+    robot
+#     coverage
+#     test-coverage
+#     plone-helper-scripts
+
+develop = .
+
+eggs +=
+    Plone
+    Pillow
+#    Products.PDBDebugMode
+#    collective.profiler
+#    ipdb
+    pdbp
+#    plone.reload
+
+package-extras +=
+    pdbp
+
+always-checkout = force
+
+[instance]
+environment-vars +=
+    PYTHONBREAKPOINT pdbp.set_trace
+eggs +=
+    ${buildout:eggs}
+zcml +=
+
+[test]
+environment = testenv
+initialization +=
+    os.environ['PYTHONBREAKPOINT'] = 'pdbp.set_trace'
+
+[testenv]
+zope_i18n_compile_mo_files = true
+
+[omelette]
+recipe = collective.recipe.omelette
+eggs = ${test:eggs}
+
+[ploneversioncheck]
+recipe = zc.recipe.egg
+eggs = plone.versioncheck
+
+[code-analysis]
+recipe = plone.recipe.codeanalysis
+pre-commit-hook = True
+return-status-codes = True
+directory = ${buildout:directory}/src/Products/CPUtils
+flake8-ignore = E123,E124,E501,E126,E127,E128,W391,C901,W503,W504
+flake8-extensions =
+    flake8-isort
+
+[robot]
+recipe = zc.recipe.egg
+eggs =
+    Pillow
+    ${test:eggs}
+    plone.app.robotframework[reload, debug]
+
+[coverage]
+recipe = zc.recipe.egg
+eggs = coverage
+
+[test-coverage]
+recipe = collective.recipe.template
+input = inline:
+    #!/bin/bash
+    export TZ=UTC
+    ${buildout:directory}/bin/coverage run bin/test $*
+    ${buildout:directory}/bin/coverage html
+    ${buildout:directory}/bin/coverage report -m --fail-under=90
+    # Fail (exit status 1) if coverage returns exit status 2 (this happens
+    # when test coverage is below 100%.
+output = ${buildout:directory}/bin/test-coverage
+mode = 755
+
+[plone-helper-scripts]
+recipe = zc.recipe.egg
+eggs =
+   Products.CMFPlone
+   ${instance:eggs}
+interpreter = zopepy
+scripts =
+   zopepy
+   plone-compile-resources

base.cfg

@@ -0,0 +1,26 @@
+[buildout]
+always-checkout = force
+auto-checkout +=
+    imio.helpers
+    collective.ckeditor
+    collective.quickupload
+    collective.plonefinder
+
+[remotes]
+imio = https://github.com/imio
+imio_push = git@github.com:imio
+plone = https://github.com/plone
+plone_push = git@github.com:plone
+ftw = https://github.com/4teamwork
+ftw_push = git@github.com:4teamwork
+zopefoundation = https://github.com/zopefoundation
+zopefoundation_push = git@github.com:zopefoundation
+zopesvn = svn://svn.zope.org/repos/main/
+collective = https://github.com/collective
+collective_push = git@github.com:collective
+
+[sources]
+imio.helpers = git ${remotes:imio}/imio.helpers.git pushurl=${remotes:imio_push}/imio.helpers.git
+collective.ckeditor = git ${remotes:collective}/collective.ckeditor.git
+collective.quickupload = git ${remotes:collective}/collective.quickupload.git
+collective.plonefinder = git ${remotes:collective}/collective.plonefinder.git branch=plone5

buildout.cfg

@@ -0,0 +1,5 @@
+[buildout]
+extends =
+    test.cfg
+eggs-directory = ~/buildout-cache/eggs
+download-cache = ~/buildout-cache/downloads

checkouts.cfg

@@ -0,0 +1,3 @@
+-c https://dist.plone.org/release/6.0-latest/requirements.txt
+setuptools
+zc.buildout