#!/usr/bin/env atf-sh

. $(atf_get_srcdir)/test_env.sh
init_tests \
	abuild_help \
	abuild_invalid_opt \
	abuild_version \
	abuild_simple_pkg_without_deps \
	abuild_build_fail \
	abuild_invalid_filename \
	abuild_usr_lib64 \
	abuild_dbg_subpackage \
	abuild_SETFATTR_in_dbg \
	abuild_reproducible \
	abuild_checksum_generation \
	abuild_checksum_duplicates \
	abuild_subpkg_dep_leak \
	abuild_py_providers_creation \
	abuild_py_dependency_scan \
	abuild_py_dependency_scan_conflict \
	abuild_reject_init_with_improper_shebang \
	abuild_valid_pkgnames \
	abuild_invalid_pkgnames \
	abuild_invalid_subpkgnames \
	abuild_invalid_subpkg_version \
	abuild_provide_pkgname \
	abuild_subpackage_arch \
	abuild_large_doc_subpackage \
	abuild_bigdocs \
	abuild_pkgver_digit_letter_digit \
	abuild_multiline_license \
	abuild_license_spdx \
	abuild_git_ceiling \
	abuild_package_size_zero \
	abuild_package_size_nonzero \
	abuild_keepdirs \
	abuild_amove \
	abuild_doc \
	abuild_dev \
	abuild_devhelp_warn \
	abuild_devhelp \
	abuild_check_maintainer \
	abuild_cleanoldpkg \
	abuild_path_with_spaces \
	abuild_pyc_warn \
	abuild_pyc \
	abuild_setcap_binary \
	abuild_setcap_binary_with_option \
	abuild_command_provides \
	abuild_gocache_dir \
	abuild_cargo_home_dir \
	abuild_fish_comp_split \
	abuild_deps

export ABUILD_SHAREDIR=$(atf_get_srcdir)/..
export ABUILD_CONF=/dev/null
export ABUILD_APK_INDEX_OPTS="--allow-untrusted"
export GIT_CONFIG_GLOBAL="$(atf_get_srcdir)/testdata/gitconfig"
export REPODEST="$PWD"/packages

testrepo=$(atf_get_srcdir)/testrepo

# copy keys
init_keys() {
	cp -ra "$(atf_get_srcdir)"/testdata/.abuild "$PWD"
}

abuild_help_body() {
	atf_check -s exit:0 \
		-o match:"usage:" \
		abuild -h
}

abuild_invalid_opt_body() {
	atf_check -s exit:1 \
		-e match:"usage:" \
		abuild -@
}

abuild_version_body() {
	atf_check -s exit:0 \
		-o match:"abuild [0-9]+\.[0-9]+" \
		abuild -V
}

abuild_simple_pkg_without_deps_body() {
	init_keys
	cp -r "$testrepo"/pkg1 .
	cd pkg1
	atf_check -s exit:0 -o ignore \
		-e not-match:"WARNING" \
		-e not-match:"fatal" \
		abuild
}

abuild_build_fail_body() {
	init_keys
	mkdir buildfail
	cat >buildfail/APKBUILD <<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="buildfail"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package that fails to build"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		subpackages="\$pkgname-dev \$pkgname-doc"
		source=""
		prepare() {
			mkdir -p "\$builddir"
		}
		build() {
			false
		}
		package() {
			true
		}
	EOF
	cd buildfail
	atf_check -s exit:1 \
		-e match:"ERROR: buildfail: build failed" \
		abuild
}

abuild_invalid_filename_body() {
	init_keys
	mkdir invalid-filename
	cd invalid-filename
	cat >APKBUILD <<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="invalid-filename"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package that fails to build"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		prepare() {
			mkdir -p "\$builddir"
		}
		build() {
			touch $'bad\nfile'
		}
		check() {
			true
		}
		package() {
			mkdir -p "\$pkgdir"
			cp -r * "\$pkgdir"/
		}
	EOF
	atf_check -s exit:1 \
		-e match:"ERROR:.*: Found filenames with newline" \
		abuild
}

abuild_usr_lib64_body() {
	init_keys
	mkdir lib64test
	cd lib64test
	cat >APKBUILD <<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="lib64test"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		source=""
		prepare() {
			mkdir -p "\$builddir"
		}
		build() {
			mkdir -p usr/lib64
		}
		check() {
			true
		}

		package() {
			mkdir -p "\$pkgdir"
			cp -r * "\$pkgdir"/
		}
	EOF
	atf_check -s exit:1 \
		-e match:"ERROR:.*: Packages must not put anything under /usr/lib64" \
		abuild

	options=lib64 atf_check -s exit:0 \
		-e match:"Build complete" \
		abuild
}

abuild_dbg_subpackage_body() {
	init_keys
	cp -ra "$testrepo" .
	cd testrepo/dbgpkg
	atf_check -s exit:0 \
		-o match:"hello world" \
		-e match:"Build complete" \
		abuild
	cd ../..

	arch=$(abuild -A)
	tar -zxf "$REPODEST"/testrepo/$arch/dbgpkg-1.0-r0.apk \
		|| atf_fail "failed to extract dbgpkg-1.0-r0.apk"
	if [ -e usr/lib/debug ]; then
		atf_fail "usr/lib/debug should not exist"
	fi
	debuginfo=$(readelf -wk usr/bin/hello | grep '^  Separate debug info file: [^/]*\.debug$')
	debuginfo_file=${debuginfo#"  Separate debug info file: "}
	atf_check -s exit:0 \
		-e match:"nm: usr/bin/hello: no symbols" \
		nm usr/bin/hello

	if ! [ usr/bin/hello -ef usr/bin/hello-hard ]; then
		atf_fail 'hello is not a hardlink of hello-hard'
	fi

	rm -r usr
	tar -xf "$REPODEST"/testrepo/$arch/dbgpkg-dbg-1.0-r0.apk
	if [ -e usr/bin ]; then
		atf_fail "usr/bin should not exist"
	fi

	find usr
	atf_check -s exit:0 \
		-o match:"T main" \
		nm usr/lib/debug/usr/bin/$debuginfo_file

	if [ -e usr/lib/debug/usr/bin/hello-sym.debug ]; then
		atf_fail "usr/lib/debug/usr/bin/hello-sym.debug should not exist"
	fi

	if [ -e usr/lib/debug/usr/bin/hello.debug ] && [ -e usr/lib/debug/usr/bin/hello-hard.debug ]; then
		atf_fail "only one of hello.debug and hello-hard.debug should exist"
	fi
}

abuild_SETFATTR_in_dbg_body() {
	init_keys
	cp -ra "$testrepo"/dbgpkg .
	cd dbgpkg
	SETFATTR=true atf_check -s exit:0 \
		-o match:"hello world" \
		-e match:"Build complete" \
		abuild
}

abuild_reproducible_body() {
	init_keys
	cp -ra "$testrepo" .
	cd testrepo/pkg1

	# set timestamp of APKBUILD to 1 min older than current time
	touch -d @$(( $(date -u +%s) - 60)) APKBUILD

	arch=$(abuild -A)
	pkgs=$(abuild listpkg)

	abuild || atf_fail "first build failed"
	checksums=$(cd "$REPODEST"/testrepo/$arch && md5sum $pkgs)
	echo "$checksums"

	rm -r "$REPODEST"/testrepo
	abuild || atf_fail "rebuild failed"
	checksums2=$(cd "$REPODEST"/testrepo/$arch && md5sum $pkgs)
	echo "$checksums2"

	if [ "$checksums" != "$checksums2" ]; then
		atf_fail "checksums does not match"
	fi
}

abuild_checksum_generation_body() {
	mkdir foo
	cat > foo/APKBUILD <<-EOF
		pkgname="foo"
		pkgver="1.0"
		source="test.txt"
	EOF
	echo "foo" > foo/test.txt
	cd foo
	abuild checksum || atf_fail "checksum generation failed"
	( . ./APKBUILD && echo "$sha512sums" | sed '/^$/d' > sums )
	cat sums
	sha512sum -c sums || atf_fail "checksum mismatch"
}

abuild_checksum_duplicates_body() {
	mkdir -p foo/dir1 foo/dir2
	cat > foo/APKBUILD <<-EOF
		pkgname="foo"
		pkgver="1.0"
		source="dir1/testfile dir2/testfile"
	EOF
	echo "first" > foo/dir1/testfile
	echo "second" > foo/dir2/testfile
	cd foo
	atf_check -s exit:1 \
		-e match:"ERROR:.*duplicate found" \
		abuild checksum
}

abuild_subpkg_dep_leak_body() {
	mkdir -p testrepo/subpkg-dep-leak
	cd testrepo/subpkg-dep-leak
	cat > APKBUILD <<-EOF
		# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
		pkgname="subpkg-dep-leak"
		pkgver=1.0
		pkgrel=0
		pkgdesc="Dummy test package with subpackages and dependencies"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		depends="tar scanelf"
		license="MIT"
		subpackages="\$pkgname-subpkg"
		options="!check"

		package() {
			mkdir -p "\$pkgdir"
		}

		subpkg() {
			depends="sed"
			mkdir -p "\$subpkgdir"
		}
	EOF
	abuild clean unpack prepare build rootpkg

	grep 'depend = tar' pkg/.control.subpkg-dep-leak/.PKGINFO \
		|| atf_fail "subpkg-dep-leak should depend on tar"
	grep 'depend = scanelf' pkg/.control.subpkg-dep-leak/.PKGINFO \
		|| atf_fail "subpkg-dep-leak should depend on scanelf"
	! grep 'depend = sed' pkg/.control.subpkg-dep-leak/.PKGINFO \
		|| atf_fail "subpkg-dep-leak should not depends on sed"

	grep 'depend = sed' pkg/.control.subpkg-dep-leak-subpkg/.PKGINFO \
		|| atf_fail "subpkg-dep-leak-subpkg should depend on sed"

	! grep 'depend = tar' pkg/.control.subpkg-dep-leak-subpkg/.PKGINFO \
		|| atf_fail "subpkg-dep-leak-subpkg should not depend on tar"
}

abuild_py_providers_creation_body() {
	init_keys
	cp -ra "$testrepo" .
	cd testrepo/py3\ foo\ and\ bar
	abuild rootpkg || atf_fail "abuild failed"
	atf_check -s exit:0 \
		-o match:"provides = py3.9:foo=1.0.0-r0" \
		cat pkg/.control.py3-foo-and-bar/.PKGINFO
}

abuild_py_dependency_scan_body() {
	init_keys
	cp -ra "$testrepo" .
	cd testrepo/py3\ foo\ and\ bar
	abuild rootpkg || atf_fail "abuild failed"
	atf_check -s exit:0 \
		-o match:"depend = python3~3.9" \
		cat pkg/.control.py3-foo-and-bar/.PKGINFO
}

abuild_py_dependency_scan_conflict_body() {
	init_keys
	cp -ra "$testrepo" .
	cd testrepo/py3-conflicting-python-versions
	atf_check -s exit:1 \
		-e match:"ERROR.*package contains python3 modules for conflicting python3 versions" \
		abuild rootpkg
}

abuild_reject_init_with_improper_shebang_body() {
	mkdir invalid-initd
	cd invalid-initd
	cat >APKBUILD<<-EOF
		# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
		pkgname="invalid-initd"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		subpackages=""
		source="test.initd"
		prepare() {
			mkdir -p "\$builddir"
		}
	EOF
	cat >test.initd<<-EOF
	 	#!/bin/sh
		command="test"
	EOF
	abuild checksum

	atf_check -s exit:1 \
		-o match:"OK" \
		-e match:"ERROR.*is not an openrc" \
		abuild unpack
}

abuild_valid_pkgnames_body() {
	cp -ra "$testrepo"/test-pkgname .
	cd test-pkgname
	atf_check -s exit:0 \
		-e match:"Checking sanity" \
		abuild sanitycheck
	TESTNAME=foo atf_check -s exit:0 \
		-e match:"Checking sanity" \
		abuild sanitycheck
	TESTSUBNAME=foo atf_check -s exit:0 \
		-e match:"Checking sanity" \
		abuild sanitycheck
	TESTNAME="more_+-2.0-complicated" atf_check -s exit:0 \
		-e match:"Checking sanity" \
		abuild sanitycheck
}

abuild_invalid_pkgnames_body() {
	init_keys
	cp -ra "$testrepo"/test-pkgname .
	cd test-pkgname
	TESTNAME="" atf_check -s exit:1 \
		-e match:"Checking sanity" \
		abuild sanitycheck
	TESTNAME="-foo" atf_check -s exit:1 \
		-e match:"Checking sanity" \
		abuild sanitycheck
	TESTNAME="foo with spaces" atf_check -s exit:1 \
		-e match:"Checking sanity" \
		abuild sanitycheck
	TESTNAME="width@at" atf_check -s exit:1 \
		-e match:"Checking sanity" \
		abuild sanitycheck
	TESTNAME="width=equal" atf_check -s exit:1 \
		-e match:"Checking sanity" \
		abuild sanitycheck
}

abuild_invalid_subpkgnames_body() {
	init_keys
	cp -ra "$testrepo"/test-pkgname .
	cd test-pkgname
	TESTSUBNAME="" atf_check -s exit:1 \
		-e match:"Checking sanity" \
		abuild sanitycheck
	TESTSUBNAME="-foo" atf_check -s exit:1 \
		-e match:"Checking sanity" \
		abuild sanitycheck
}

abuild_invalid_subpkg_version_body() {
	init_keys
	cp -ra "$testrepo"/test-pkgname .
	cd test-pkgname
	TESTDEPVER="1.0-0" atf_check -s exit:1 \
		-e match:"Invalid version" \
		abuild all
}

abuild_provide_pkgname_body() {
	init_keys
	cp -ra "$testrepo"/test-pkgname .
	cd test-pkgname
	TESTNAME=provided atf_check -s exit:1 \
		-e match:"provides must not contain" \
		abuild sanitycheck
	TESTNAME=test TESTPROVIDES='test~1' atf_check -s exit:1 \
		-e match:"provides must not contain" \
		abuild sanitycheck
	TESTNAME=test TESTPROVIDES='test=1' atf_check -s exit:1 \
		-e match:"provides must not contain" \
		abuild sanitycheck
	TESTNAME=test TESTPROVIDES='test>1' atf_check -s exit:1 \
		-e match:"provides must not contain" \
		abuild sanitycheck
	TESTNAME=test TESTPROVIDES='test<=1' atf_check -s exit:1 \
		-e match:"provides must not contain" \
		abuild sanitycheck
}

abuild_subpackage_arch_body() {
	init_keys
	cp -ra "$testrepo" .
	cd testrepo/subpackage-arch
	arch="$(abuild -A)"

	for i in noarch all "$arch"; do
		TESTSUBARCH="$i" abuild all

		[ -f "$REPODEST/testrepo/$arch/test-pkgname-$i-1.0-r0.apk" ] || \
			atf_fail "Failed to place $i arch subpackage correctly"
		rm -rf "$REPODEST/testrepo"
	done
}

abuild_large_doc_subpackage_body() {
	init_keys
	cp -ra "$testrepo"/large-doc-subpkg .
	cd large-doc-subpkg
	atf_check -s exit:0 -o ignore \
		-e match:"-doc subpackage is unusually large" \
		abuild all
}

abuild_bigdocs_body() {
	init_keys
	cp -ra "$testrepo"/large-doc-subpkg .
	cd large-doc-subpkg
	options=bigdocs atf_check -s exit:0 -o ignore \
		-e not-match:"-doc subpackage is unusually large" \
		abuild all
}

abuild_pkgver_digit_letter_digit_body() {
	cp -ra "$testrepo"/test-pkgname .
	cd test-pkgname
	TESTPKGVER=1.0p1 atf_check -s exit:1 \
		-e match:'ERROR.*version' \
		abuild sanitycheck
}

abuild_multiline_license_body() {
	cp -ra "$testrepo"/test-licenses .
	cd test-licenses
	abuild rootpkg
	atf_check -o match:'^license = MIT AND \(GPL-3.0-only OR GPL-3.0-or-later AND BSD-Clause-4\)$' \
		cat pkg/.control.test-licenses/.PKGINFO
}

abuild_license_spdx_body() {
	cp -ra "$testrepo"/test-licenses .
	cd test-licenses
	TESTPKGVER=1.0_p1 atf_check -s exit:0 \
		-e not-match:'WARNING' \
		abuild sanitycheck
}

abuild_git_ceiling_body() {
	init_keys
	git init
	mkdir git-pkg
	cd git-pkg
	cat >APKBUILD<<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="git-pkg"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		prepare() {
			mkdir -p "\$builddir"
		}
		build() {
			git status
		}
		package() {
			mkdir -p "\$pkgdir"
		}
	EOF
	atf_check -s exit:1 \
		-e match:"not a git repository" \
		-e match:"ERROR: git-pkg: build failed" \
		abuild
}

create_fake_du() {
	mkdir -p bin
	cat > bin/du <<-EOF
		#!/bin/sh
		echo 0
	EOF
	chmod +x bin/du
	PATH="$PWD/bin:$PATH"
}

abuild_package_size_zero_body() {
	init_keys
	mkdir -p test-size
	create_fake_du

	cd test-size
	cat > APKBUILD <<-EOF
		# Maintainer: Test User 123 <123@example.com>

		# test package
	 	pkgname="test-size"
		pkgver="1.0"
		pkgrel=0
		pkgdesc='Dummy test package that has no files'
		url='https://gitlab.alpinelinux.org/alpine/aports'
		arch='noarch'
		license='MIT'
		install="\$pkgname.post-install"

		package() {
			mkdir -p "\$pkgdir"
		}
	EOF
	cat > test-size.post-install <<-EOF
		#!/bin/sh
		echo 1
	EOF
	abuild rootpkg
	# should be set to 1
	atf_check -o match:'^size = 1$' \
		cat pkg/.control.test-size/.PKGINFO
}

abuild_package_size_nonzero_body() {
	init_keys
	mkdir -p test-size

	cd test-size
	cat > APKBUILD <<-EOF
		# Maintainer: Test User 123 <123@example.com>

		# test package
	 	pkgname="test-size"
		pkgver="1.0"
		pkgrel=0
		pkgdesc='Dummy test package that has files'
		url='https://gitlab.alpinelinux.org/alpine/aports'
		arch='noarch'
		license='MIT'

		package() {
			mkdir -p "\$pkgdir"
			printf "%s" "very important data" > "\$pkgdir"/testfile
		}
	EOF
	abuild rootpkg
	# should not be set to 1
	atf_check -o not-match:'^size = 1$' \
		cat pkg/.control.test-size/.PKGINFO
}

abuild_keepdirs_body() {
	init_keys
	mkdir -p test-amove

	cd test-amove
	cat > APKBUILD <<-EOF
		# Maintainer: Test User 123 <123@example.com>

		# test package
		pkgname="test-keepdirs"
		pkgver="1.0"
		pkgrel=0
		pkgdesc='Dummy test package - keepdirs'
		url='https://gitlab.alpinelinux.org/alpine/aports'
		arch='noarch'
		license='MIT'
		options='keepdirs'

		package() {
			mkdir -p "\$pkgdir"/usr/bin
		}
	EOF
	abuild rootpkg || atf_fail "abuild rootpkg failed"
	test -d pkg/test-keepdirs/usr/bin || atf_fail "$i failed"
}

abuild_amove_body() {
	init_keys
	mkdir -p test-amove

	cd test-amove
	cat > APKBUILD <<-EOF
		# Maintainer: Test User 123 <123@example.com>

		# test package
		pkgname="test-amove"
		pkgver="1.0"
		pkgrel=0
		pkgdesc='Dummy test package - amove'
		url='https://gitlab.alpinelinux.org/alpine/aports'
		arch='noarch'
		license='MIT'
		subpackages="\$pkgname-file:_file
			\$pkgname-etc:_etc
			\$pkgname-bin:_bin
			\$pkgname-sbin:_sbin
			\$pkgname-root:_root
			\$pkgname-var:_var
			\$pkgname-usr:_usr
			\$pkgname-space:_space"

		package() {
			mkdir -p "\$pkgdir"/etc \
				"\$pkgdir"/bin \
				"\$pkgdir"/sbin \
				"\$pkgdir"/var/lib/\$pkgname \
				"\$pkgdir"/usr/share
			touch "\$pkgdir"/etc/file \
				"\$pkgdir"/etc/\$pkgname.conf \
				"\$pkgdir"/bin/hello \
				"\$pkgdir"/sbin/shello \
				"\$pkgdir"/root \
				"\$pkgdir"/sbin/space' ' \
				"\$pkgdir"/var/lib/\$pkgname/testfile \
				"\$pkgdir"/usr/share/a \
				"\$pkgdir"/usr/share/b
			ln -s dangling "\$pkgdir"/symlink
		}
		_file() {
			amove etc/file
		}
		_etc() {
			# leading and trailing /
			amove ///etc/
		}
		_bin() {
			# trailing /
			amove bin///
		}
		_sbin() {
			# no leading and trailing /
			amove sbin/shello
		}
		_root() {
			# no /
			amove root

			# symlink without existing target
			amove symlink
		}
		_var() {
			# leading /
			amove /var/lib
		}
		_usr() {
			# glob *
			amove usr/share/*
			! amove no-glob-match/*
		}
		_space() {
			# with space
			amove sbin/space' '
		}

	EOF
	abuild rootpkg || atf_fail "abuild rootpkg failed"
	for i in \
			test-amove-file/etc/file \
			test-amove-etc/etc/test-amove.conf \
			test-amove-bin/bin/hello \
			test-amove-sbin/sbin/shello \
			test-amove-root/root \
			test-amove-root/symlink \
			test-amove-var/var/lib/test-amove/testfile \
			test-amove-usr/usr/share/a \
			test-amove-usr/usr/share/b \
			test-amove-space/sbin/space' ' \
			; do \
		[ -L pkg/"$i" ] || [ -e pkg/"$i" ] || atf_fail "$i failed"
	done
}

abuild_doc_body() {
	init_keys
	mkdir -p foo

	cd foo
	cat > APKBUILD <<-EOF
		# Maintainer: Test User 123 <123@example.com>
		# test package
		pkgname="foo"
		pkgver="1.0"
		pkgrel=0
		pkgdesc='Dummy test package - doc'
		url='https://gitlab.alpinelinux.org/alpine/aports'
		arch='noarch'
		license='MIT'
		subpackages="\$pkgname-doc"

		build() {
			touch foo foo.1 readme
		}

		package() {
			install -Dt "\$pkgdir"/usr/bin foo
			install -Dt "\$pkgdir"/usr/share/man/man1 foo.1
			install -Dt "\$pkgdir"/usr/share/doc/foo readme
		}
	EOF
	abuild build rootpkg || atf_fail "abuild rootpkg failed"
	find pkg
	for i in \
			foo/usr/bin/foo \
			foo-doc/usr/share/man/man1/foo.1.gz \
			foo-doc/usr/share/doc/foo/readme \
			; do \
		test -f pkg/$i || atf_fail "$i failed"
	done
}

abuild_dev_body() {
	init_keys
	mkdir -p foo

	cd foo
	cat > APKBUILD <<-EOF
		# Maintainer: Test User 123 <123@example.com>
		# test package
		pkgname="foo"
		pkgver="1.0"
		pkgrel=0
		pkgdesc='Dummy test package - dev'
		url='https://gitlab.alpinelinux.org/alpine/aports'
		arch='noarch'
		license='MIT'
		subpackages="\$pkgname-dev"

		build() {
			touch foo foo.h libfoo.so.1
		}

		package() {
			install -Dt "\$pkgdir"/usr/bin foo
			install -Dt "\$pkgdir"/usr/include foo.h
			install -Dt "\$pkgdir"/usr/lib libfoo.so.1
			ln -s libfoo.so.1 "\$pkgdir"/usr/lib/libfoo.so
		}
	EOF
	abuild build rootpkg || atf_fail "abuild rootpkg failed"
	find pkg
	for i in \
			foo/usr/bin/foo \
			foo-dev/usr/include/foo.h \
			; do \
		test -f pkg/$i || atf_fail "$i failed"
	done
	test -L pkg/foo-dev/usr/lib/libfoo.so || atf_fail "libfoo.so failed"
}

abuild_devhelp_warn_body() {
	init_keys
	mkdir -p foo

	cd foo
	cat > APKBUILD <<-EOF
		# Maintainer: Test User 123 <123@example.com>
		pkgname="foo"
		pkgver="1.0"
		pkgrel=0
		pkgdesc='Dummy test package that has devhelp'
		url='https://gitlab.alpinelinux.org/alpine/aports'
		arch='noarch'
		license='MIT'

		package() {
			mkdir -p "\$pkgdir"/usr/share/devhelp/book
		}
	EOF
	atf_check -e match:"WARNING:" \
		abuild rootpkg
}

abuild_devhelp_body() {
	init_keys
	mkdir -p foo

	cd foo
	cat > APKBUILD <<-EOF
		# Maintainer: Test User 123 <123@example.com>
		pkgname="foo"
		pkgver="1.0"
		pkgrel=0
		pkgdesc='Dummy test package that has devhelp'
		url='https://gitlab.alpinelinux.org/alpine/aports'
		arch='noarch'
		license='MIT'
		subpackages="\$pkgname-devhelp"

		package() {
			mkdir -p "\$pkgdir"/usr/share/devhelp/book
		}
	EOF
	atf_check -e not-match:"WARNING:" \
		-o match:'->' \
		abuild rootpkg
}

abuild_check_maintainer_body() {
	mkdir -p foo && cd foo
	for m in "Test User 123 <123example.com>" \
			"foo" \
			"user@example.com" \
			" Leading Space <n@example.com>" \
			"Trailing Space <n@example.com> " \
			"Foo<u@example.com>" \
			'"Quotes <u@example.com>"'; do
		printf "# Maintainer: %s\n%s\n" "$m" "pkgname=foo" > APKBUILD
		atf_check -s not-exit:0 \
			-e match:"ERROR:" \
			abuild check_maintainer
	done

	for m in "Test User <123@example.com>" "Foo O'Brian <n@example.com>" "Łukasz Something <s@example.com>"; do
		printf "# Maintainer: %s\n%s\n" "$m" "pkgname=foo" > APKBUILD
		atf_check abuild check_maintainer
	done
}

abuild_cleanoldpkg_body() {
	init_keys
	mkdir -p main/foo
	cd main/foo
	for arch in aarch64 x86_64; do
		for v in 0.9 1.0 1.1; do
			cat > APKBUILD <<-EOF
				# Maintainer: Test User 123 <123@example.com>
				# test package
				pkgname="foo"
				pkgver="$v"
				pkgrel=0
				pkgdesc='Dummy test package - dev'
				url='https://gitlab.alpinelinux.org/alpine/aports'
				arch='noarch'
				license='MIT'
				options='!check'
				package() {
					mkdir -p "\$pkgdir"
				}
			EOF
			CARCH=$arch atf_check -e not-empty abuild clean unpack rootpkg
		done
	done

	CARCH=aarch64 atf_check -e match:"Cleaning" abuild cleanoldpkg

	find "$REPODEST"

	# should keep the current APKBUILD version
	for arch in aarch64 x86_64; do
		f="$REPODEST"/main/$arch/foo-1.1-r0.apk
		if ! test -e "$f"; then
			atf_fail "$f was deleted"
		fi
	done

	# should remove old packages of aarch64
	for i in 0.9 1.0; do
		f="$REPODEST"/main/aarch64/foo-$i-r0.apk
		if test -e "$f"; then
			atf_fail "$f was not deleted"
		fi
	done

	# should not delete other arches than aarch64
	for i in 0.9 1.0; do
		f="$REPODEST"/main/x86_64/foo-$i-r0.apk
		if ! test -e "$f"; then
			atf_fail "$f was deleted"
		fi
	done
}

abuild_path_with_spaces_body() {
	init_keys
	cp -ra "$testrepo" .
	cd testrepo/pkg\ path\ with\ spaces
	atf_check -s exit:0 \
		-o match:"hello world" \
		-e match:"Build complete" \
		abuild
}

abuild_pyc_warn_body() {
	init_keys

	mkdir -p pycachetest
	cd pycachetest
	cat >APKBUILD <<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="pycachetest"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		source=""

		package() {
			mkdir -p "\$pkgdir"/usr/lib/python3.11/site-packages/test/__pycache__/
			touch "\$pkgdir"/usr/lib/python3.11/site-packages/test/__pycache__/main.cpython-311.pyc
		}
	EOF

	atf_check -e match:"WARNING.*pyc*" abuild rootpkg
}

abuild_pyc_body() {
	init_keys

	mkdir -p foo
	cd foo
	cat >APKBUILD <<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="foo"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		source=""
		subpackages="\$pkgname-pyc"

		package() {
			mkdir -p "\$pkgdir"/usr/lib/python3.11/site-packages/test/__pycache__/
			touch "\$pkgdir"/usr/lib/python3.11/site-packages/test/__pycache__/main.cpython-311.pyc
		}
	EOF

	atf_check -o match:"->" -e not-match:"WARNING.*pyc*" abuild rootpkg
	atf_check -o match:"__pycache__" find pkg/foo-pyc -name '__pycache__'
	# verify install_if is correct
	atf_check -o match:"foo=1.0-r0" -o match:"pyc" \
		grep install_if pkg/.control.foo-pyc/.PKGINFO
}

abuild_setcap_binary_body() {
	init_keys
	cp -ra "$testrepo"/setcap .
	cd setcap
	atf_check -s exit:1 \
		-e match:"Found binary with extra capabilities" \
		-e match:"Found setcap binary executable by others" \
		abuild all
}

abuild_setcap_binary_with_option_body() {
	init_keys
	cp -ra "$testrepo"/setcap .
	cd setcap
	options=setcap atf_check -s exit:0 \
		-e not-match:"Found binary with extra capabilities" \
		-e match:"Found setcap binary executable by others" \
		abuild all
}

abuild_command_provides_body() {
	init_keys
	mkdir testprovides
	cd testprovides
	cat >APKBUILD<<-EOF
		# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
		pkgname=testprovides
		pkgver=1.0
		pkgrel=0
		pkgdesc="Dummy test package that installs a file and directory in path"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		prepare() { mkdir -p "\$builddir"; }
		build() { true; }
		check() { true; }
		package() {
			mkdir -p "\$pkgdir/usr/bin"
			printf "%s\n" '#!/bin/sh' >"\$pkgdir/usr/bin/foo"
			chmod +x "\$pkgdir/usr/bin/foo"
			cp -a "\$pkgdir/usr/bin/foo" "\$pkgdir/usr/bin/foo@"
			mkdir -p "\$pkgdir/usr/bin/dir/"
			ln -s /bin/not-on-the-host-system-but-in-a-dependency "\$pkgdir/usr/bin/link"
		}
	EOF
	abuild rootpkg

	atf_check \
		-o match:"provides = cmd:foo=1.0-r0" \
		-o not-match:"provides = cmd:foo@=1.0-r0" \
		-o match:"provides = cmd:link=1.0-r0" \
		-o not-match:"provides = cmd:dir=1.0-r0" \
		grep '^provides = ' pkg/.control.testprovides/.PKGINFO
}

abuild_gocache_dir_body() {
	init_keys
	mkdir gocache-dir
	cd gocache-dir
	cat >APKBUILD<<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="gocache-dir"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		prepare() {
			mkdir -p "\$builddir"
		}
		build() {
			echo "dir:\$GOCACHE"
		}
		package() {
			:
		}
	EOF

	unset GOCACHE
	MOVE_CACHES=1 \
	atf_check -s exit:0 \
		-o match:"dir:.*/tmp/go" \
		abuild prepare build
}

abuild_cargo_home_dir_body() {
	init_keys
	mkdir cargo-home-dir
	cd cargo-home-dir
	cat >APKBUILD<<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="cargo-home-dir"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		prepare() {
			mkdir -p "\$builddir"
		}
		build() {
			echo "dir:\$CARGO_HOME"
		}
		package() {
			:
		}
	EOF

	unset CARGO_HOME
	MOVE_CACHES=1 \
	atf_check -s exit:0 \
		-o match:"dir:.*/tmp/cargo" \
		abuild prepare build
}

abuild_fish_comp_split_body() {
	init_keys
	mkdir fish-split-dir
	cd fish-split-dir
	cat >APKBUILD<<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="fish-split-dir"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		prepare() {
			mkdir -p "\$builddir"
		}
		package() {
			mkdir -p "\$pkgdir"/usr/share/fish/completions/
			mkdir -p "\$pkgdir"/usr/share/fish/vendor_completions.d/
			echo "comp" > "\$pkgdir"/usr/share/fish/completions/comp.fish
			echo "comp" > "\$pkgdir"/usr/share/fish/vendor_completions.d/comp.fish
		}
	EOF
	# test that there is a warning for the legacy dir existing
	atf_check -s exit:0 \
		-e match:"fish completions for programs should be located in /usr/share/fish/vendor_completions.d" \
		abuild prepare build rootpkg

	# now add the correct subpackage
	echo 'subpackages="$pkgname-fish-completion"' >> APKBUILD
	abuild clean prepare build rootpkg

	if ! [ -d pkg/fish-split-dir-fish-completion/usr/share/fish/completions ]; then
		echo "missing old dir"
		exit 1
	fi
	if ! [ -d pkg/fish-split-dir-fish-completion/usr/share/fish/vendor_completions.d ]; then
		echo "missing new dir"
		exit 1
	fi
}

create_mock_apk() {
	mkdir -p bin
	cat > bin/apk <<-EOF
		#!/bin/sh
		if [ "\$1" = "--print-arch" ]; then
			echo 'aarch64'
			exit 0
		fi
		echo apk "\$@" >&2
	EOF
	chmod +x bin/apk
	ln -s apk bin/abuild-apk
	PATH="$PWD/bin:$PATH"
}

abuild_deps_body() {
	create_mock_apk
	mkdir testdeps
	cd testdeps
	cat >APKBUILD <<-EOF
		# Maintainer: Joe User <juser@example.com>
		pkgname="testdeps"
		pkgver="1.0"
		pkgrel=0
		pkgdesc="Dummy test package"
		url="https://gitlab.alpinelinux.org/alpine/aports"
		arch="noarch"
		license="MIT"
		depends="foo"
		makedepends="bar"
		checkdepends="checkdep"
		makedepends_host="hostdep"
		makedepends_build="builddep"
	EOF

	# native build. pull in both depends and makedepends
	# do not install in any --root
	atf_check \
		-e match:'Installing for build: foo bar checkdep$' \
		-e match:'apk add .*--virtual .makedepends-testdeps foo bar checkdep' \
		-e not-match:'apk add .*--root' \
		abuild deps

	# dont install checkdep with ABUILD_BOOTSTRAP
	ABUILD_BOOTSTRAP=1 atf_check \
		-e not-match:"apk add.*checkdep" \
		abuild deps

	# crosscompile:
	#   install makedepends_build without --root
	#   install makedepends_host with --root
	CTARGET='s390x' CHOST='ppc64le' CBUILDROOT="$PWD/root" atf_check \
		-e match:'Installing for build: builddep' \
		-e match:'Installing for host: hostdep' \
		-e match:'apk add .*--virtual .makedepends-testdeps builddep' \
		-e not-match:'apk add.*--root.*builddep' \
		-e match:'apk add .*--root.*hostdep' \
		-e match:'apk add .*--arch s390x.*hostdep' \
		-e not-match:'apk add.*checkdep' \
		abuild deps

	# crosscompile, set only CHOST
	CHOST='armhf' atf_check \
		-e match:'apk add.*builddep' \
		-e not-match:'apk add.*--root.*builddep' \
		-e match:'apk add.*--root.*--arch armhf.*hostdep' \
		-e not-match:'apk add.*--arch armhf.*builddep' \
		abuild deps

}