Add new init scripts for new initialization module

.github/workflows/scripts/test_init_scripts.sh

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+#!/bin/bash
+EESSI_VERSION="2023.06"
+export LMOD_PAGER=cat
+
+# initialize assert framework
+if [ ! -d assert.sh ]; then
+	echo "assert.sh not cloned."
+	echo ""
+	echo "run \`git clone https://github.com/lehmannro/assert.sh.git\`"
+	exit 1
+fi
+. assert.sh/assert.sh
+
+SHELLS=$@
+
+for shell in ${SHELLS[@]}; do
+	echo = | awk 'NF += (OFS = $_) + 100'
+	echo  RUNNING TESTS FOR SHELL: $shell
+	echo = | awk 'NF += (OFS = $_) + 100'
+
+	# TEST 1: Source Script and check Module Output
+	assert "$shell -c 'source init/lmod/$shell' 2>&1 " "EESSI/$EESSI_VERSION loaded successfully"
+	# TEST 2: Check if module overviews first section is the loaded EESSI module
+	MODULE_SECTIONS=($($shell -c "source init/lmod/$shell 2>/dev/null; module ov 2>&1 | grep -e '---'"))
+	PATTERN="/cvmfs/software\.eessi\.io/versions/$EESSI_VERSION/software/linux/x86_64/(intel/haswell|amd/zen3)/modules/all"
+	assert_raises 'echo "${MODULE_SECTIONS[1]}" | grep -E "$PATTERN"'
+	# TEST 3: Check if module overviews second section is the EESSI init module
+	assert "echo ${MODULE_SECTIONS[4]}" "/cvmfs/software.eessi.io/versions/$EESSI_VERSION/init/modules"
+	# Test 4: Load Python module and check version
+	command="$shell -c 'source init/lmod/$shell 2>/dev/null; module load Python/3.10.8-GCCcore-12.2.0; python --version'"
+	expected="Python 3.10.8"
+	assert "$command" "$expected"
+	# Test 5: Load Python module and check path
+	PYTHON_PATH=$($shell -c "source init/lmod/$shell 2>/dev/null; module load Python/3.10.8-GCCcore-12.2.0; which python")
+	PATTERN="/cvmfs/software\.eessi\.io/versions/$EESSI_VERSION/software/linux/x86_64/(intel/haswell|amd/zen3)/software/Python/3\.10\.8-GCCcore-12\.2\.0/bin/python"
+	echo "$PYTHON_PATH" | grep -E "$PATTERN"
+	assert_raises 'echo "$PYTHON_PATH" | grep -E "$PATTERN"'
+
+	#End Test Suite
+	assert_end "source_eessi_$shell"
+done
+
+### EXCEPTION FOR CSH ###
+echo -e "\033[33mWe don't now how to test csh correctly, PRs are Welcome.\033[0m" 
+
+
+# RESET PAGER
+export LMOD_PAGER=

.github/workflows/tests_init_module.yml

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+# documentation: https://help.github.com/en/articles/workflow-syntax-for-github-actions
+name: Check for EESSI init shell scripts to load eessi software module in software.eessi.io
+on:
+  push:
+    branches: [ "*-software.eessi.io" ]
+  pull_request:
+  workflow_dispatch:
+permissions:
+  contents: read # to fetch code (actions/checkout)
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        EESSI_VERSION:
+          - 2023.06
+        EESSI_SOFTWARE_SUBDIR_OVERRIDE:
+          - x86_64/intel/haswell
+    steps:
+      - name: Check out software-layer repository
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Mount EESSI CernVM-FS pilot repository
+        uses: cvmfs-contrib/github-action-cvmfs@55899ca74cf78ab874bdf47f5a804e47c198743c # v4.0
+        with:
+          cvmfs_config_package: https://github.com/EESSI/filesystem-layer/releases/download/latest/cvmfs-config-eessi_latest_all.deb
+          cvmfs_http_proxy: DIRECT
+          cvmfs_repositories: software.eessi.io
+
+      - name: Clone assert.sh script
+        run: git clone https://github.com/lehmannro/assert.sh.git
+
+      - name: Install missing shells
+        run: |
+          sudo apt update
+          sudo apt install zsh ksh fish
+          echo "# INIT ZSH" > ~/.zshrc
+
+      - name: Run tests for available shells
+        run: |
+          .github/workflows/scripts/test_init_scripts.sh "bash" "zsh" "ksh" "fish"
+

init/lmod/bash

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+# Choose an EESSI version
+EESSI_VERSION="${EESSI_VERSION:-2023.06}"
+# Path to top-level module tree
+export MODULEPATH=/cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/init/modules
+. /cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/compat/linux/$(uname -m)/usr/share/Lmod/init/bash
+
+if [ -z "$__Init_Default_Modules" ]; then
+   export __Init_Default_Modules=1;
+
+   ## ability to predefine elsewhere the default list
+   LMOD_SYSTEM_DEFAULT_MODULES=${LMOD_SYSTEM_DEFAULT_MODULES:-"EESSI/$EESSI_VERSION"}
+   export LMOD_SYSTEM_DEFAULT_MODULES
+   module --initial_load --no_redirect restore
+else
+   module refresh
+fi

init/lmod/csh

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+# Choose an EESSI version
+if (! $?EESSI_VERSION) then; set EESSI_VERSION = "2023.06"; endif
+# Path to top-level module tree
+setenv MODULEPATH /cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/init/modules
+source /cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/compat/linux/`uname -m`/usr/share/Lmod/init/csh
+
+if (! $?__Init_Default_Modules ) then
+	setenv __Init_Default_Modules 1;
+
+	## ability to predefine elsewhere the default list
+	if (! $?LMOD_SYSTEM_DEFAULT_MODULES) then; setenv LMOD_SYSTEM_DEFAULT_MODULES "EESSI/$EESSI_VERSION"; endif
+	module --initial_load --no_redirect restore
+else
+	module refresh
+endif
+#module load "$LMOD_SYSTEM_DEFAULT_MODULES"
+

init/lmod/fish

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+# Choose an EESSI version
+set EESSI_VERSION (set -q EESSI_VERSION; and echo "$EESSI_VERSION"; or echo "2023.06")
+# Path to top-level module tree
+set -x MODULEPATH /cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/init/modules
+. /cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/compat/linux/(uname -m)/usr/share/Lmod/init/fish
+
+if test -z "$__Init_Default_Modules"
+	export __Init_Default_Modules=1;
+
+	## ability to predefine elsewhere the default list
+	set -x LMOD_SYSTEM_DEFAULT_MODULES (set -q LMOD_SYSTEM_DEFAULT_MODULE; and echo "$LMOD_SYSTEM_DEFAULT_MODULE"; or echo "EESSI/$EESSI_VERSION")
+	module --initial_load --no_redirect restore
+else
+	module refresh
+end

init/lmod/ksh

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+# Choose an EESSI version
+EESSI_VERSION="${EESSI_VERSION:-2023.06}"
+# Path to top-level module tree
+export MODULEPATH=/cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/init/modules
+. /cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/compat/linux/$(uname -m)/usr/share/Lmod/init/ksh
+
+if [ -z "$__Init_Default_Modules" ]; then
+   export __Init_Default_Modules=1;
+
+   ## ability to predefine elsewhere the default list
+   LMOD_SYSTEM_DEFAULT_MODULES=${LMOD_SYSTEM_DEFAULT_MODULES:-"EESSI/$EESSI_VERSION"}
+   export LMOD_SYSTEM_DEFAULT_MODULES
+   module --initial_load --no_redirect restore
+else
+   module refresh
+fi

init/lmod/zsh

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+# Choose an EESSI version
+EESSI_VERSION="${EESSI_VERSION:-2023.06}"
+# Path to top-level module tree
+export MODULEPATH=/cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/init/modules
+. /cvmfs/software.eessi.io/versions/"$EESSI_VERSION"/compat/linux/$(uname -m)/usr/share/Lmod/init/zsh
+
+if [ -z "$__Init_Default_Modules" ]; then
+   export __Init_Default_Modules=1;
+
+   ## ability to predefine elsewhere the default list
+   LMOD_SYSTEM_DEFAULT_MODULES=${LMOD_SYSTEM_DEFAULT_MODULES:-"EESSI/$EESSI_VERSION"}
+   export LMOD_SYSTEM_DEFAULT_MODULES
+   module --initial_load --no_redirect restore
+else
+   module refresh
+fi