GUI overlays: ensure the overlay dialogue only links to the current grid #951

	name: macos

	on:
	push:
	branches:
	- '*'
	tags-ignore:
	- '*'
	pull_request:

	env:
	PERL5LIB: /Users/runner/perl5/lib/perl5
	PERL_LOCAL_LIB_ROOT: /Users/runner/perl5
	PERL_MB_OPT: --install_base /Users/runner/perl5
	PERL_MM_OPT: INSTALL_BASE=/Users/runner/perl5

	jobs:
	perl:

	runs-on: macOS-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Perl
	run: \|
	brew install perl
	echo "/Users/runner/perl5/bin" >> $GITHUB_PATH
	mkdir -p ~/bin
	cd ~/bin
	curl -L https://cpanmin.us/ -o cpanm
	chmod +x cpanm
	echo "~/bin" >> $GITHUB_PATH
	which perl
	which cpanm

	- name: Install GDAL and its deps
	run: brew install --force --overwrite gdal

	- name: perl -V
	run: perl -V

	- name: Prepare for cache
	run: \|
	perl -V > perlversion.txt
	echo '20220920' >> perlversion.txt
	ls -l perlversion.txt

	- name: Cache CPAN modules
	uses: actions/cache@v3
	with:
	path: ~/perl5
	key: ${{ runner.os }}-build-${{ hashFiles('perlversion.txt') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ hashFiles('perlversion.txt') }}

	- name: Install Dynamic Dependencies
	run: \|
	cpanm --notest --installdeps .

	- name: Run Tests
	run: prove -l -j4

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