ajouts cdes Linux #103

	# plantuml gantt demo

	name: plantuml_gantt_demo

	on:
	push:
	branches: [ "main" ]

	jobs:
	job1:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	# 20240614: ubuntu-latest install en fait Ubuntu22, et le
	# parque correspondant pour plantum est la version... 2020!
	# ... qui ne permet pas de compiler les fichiers
	# - name: Install plantuml
	# run: sudo apt-get -y install plantuml
	- name: Install plantuml from release
	run: wget https://github.com/plantuml/plantuml/releases/download/v1.2023.11/plantuml-1.2023.11.jar;cp plantuml-1.2023.11.jar /usr/local/bin/plantuml.jar
	- name: Show OS version
	run: lsb_release -a;pwd
	# - name: Show plantuml version
	# run: plantuml -version
	- name: Show java version
	run: java -version
	- name: Run script
	run: cd content/plantuml_gantt;./run.sh
	- run: echo "pwd:";pwd; echo "ls -R"; ls -R content/plantuml_gantt
	- name: upload artifact
	uses: actions/upload-artifact@v4
	with:
	name: gant_2
	path: content/plantuml_gantt/out2/gantt_2.svg


	# - name: DL
	# uses: actions/download-artifact@v4
	# with:
	# name: content/plantuml_gantt/out2/gantt_3.svg
	# path: /tmp
	# - name: Display structure of downloaded files
	# run: ls -R /tmp

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