test/integration/projects/pkg-requires: Add

Add an integration test for pkg-requires --skip-excluded with a fixture
project tree: excl-never lists the platform name "centos" in [build]
exclude and is not excluded from the build on the test platforms, excl-all
is excluded from the build everywhere, and dep-target is a plain dependency
target.

The test verifies that a platform name in [build] exclude is not treated as
a project, that an excluded jw dependency is not reported with
--skip-excluded, that an excluded seed is neither considered nor output,
and that without the flag the excluded projects are reported with their
dependencies.

Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v0.87.0
Signed-off-by: Jan Lindemann <jan@janware.com>

test/integration/jw-pkg/projects/pkg-requires/Makefile

@@ -0,0 +1,28 @@
+TOPDIR = ../../../../..
+
+OUTPUT = test-out.txt
+REFERENCE = test-expected.txt
+
+# Relative topdir keeps the rendered project paths relocatable; dropping the
+# log position keeps the error output free of volatile line numbers. The
+# fixture tree under ./proj provides the topdir and the projects root; the
+# last -t wins over the global one.
+TEST_CMD_ARGS = --topdir-format relative --log-flags prio,stderr \
+	-t ./proj/excl-never -p ./proj
+
+include $(TOPDIR)/make/proj.mk
+include $(TOPDIR)/make/test-jw-pkg.mk
+
+all:
+
+$(OUTPUT): Makefile test.sh \
+	$(wildcard proj/*) $(wildcard proj/*/make/project.conf) \
+	$(wildcard proj/*/VERSION)
+	bash ./test.sh $(TEST_CMD_LINE) > $(OUTPUT).tmp 2>&1
+	diff $(REFERENCE) $(OUTPUT).tmp
+	mv $(OUTPUT).tmp $(OUTPUT)
+
+test: $(OUTPUT)
+clean: test.integration.in-tree.clean
+test.integration.in-tree.clean:
+	rm -f $(OUTPUT) $(OUTPUT).tmp

test/integration/jw-pkg/projects/pkg-requires/proj/dep-target/VERSION

@@ -0,0 +1 @@
+1.0.0-1

test/integration/jw-pkg/projects/pkg-requires/proj/dep-target/make/project.conf

@@ -0,0 +1,10 @@
+[summary]
+Test fixture: plain dependency target
+
+[description]
+Fixture for pkg-requires --skip-excluded: a project without [build]
+exclude.
+
+[global]
+group = "Testing"
+subpackages = run

test/integration/jw-pkg/projects/pkg-requires/proj/excl-all/VERSION

@@ -0,0 +1 @@
+1.0.0-1

test/integration/jw-pkg/projects/pkg-requires/proj/excl-all/make/project.conf

@@ -0,0 +1,18 @@
+[summary]
+Test fixture: excluded from the build on all platforms
+
+[description]
+Fixture for pkg-requires --skip-excluded: [build] exclude = all.
+
+[global]
+group = "Testing"
+subpackages = run
+
+[build]
+exclude = all
+
+[pkg.requires.os]
+run = bar-foo-qux
+
+[pkg.requires.jw]
+run = dep-target-run

test/integration/jw-pkg/projects/pkg-requires/proj/excl-never/VERSION

@@ -0,0 +1 @@
+1.0.0-1

test/integration/jw-pkg/projects/pkg-requires/proj/excl-never/make/project.conf

@@ -0,0 +1,19 @@
+[summary]
+Test fixture: [build] exclude lists a platform name
+
+[description]
+Fixture for pkg-requires --skip-excluded: [build] exclude contains a
+platform name (centos), not a project name.
+
+[global]
+group = "Testing"
+subpackages = run
+
+[build]
+exclude = centos
+
+[pkg.requires.os]
+run = foo-bar-baz
+
+[pkg.requires.jw]
+run = excl-all-run, dep-target-run

test/integration/jw-pkg/projects/pkg-requires/test-expected.txt

@@ -0,0 +1,8 @@
+============= Running: jw-pkg.py -t ../../../../.. --log-level info --topdir-format relative --log-flags prio,stderr -t ./proj/excl-never -p ./proj projects pkg-requires --quote --skip-excluded --hide-self --syntax names-only --delimiter   run excl-never
+"foo-bar-baz" "dep-target-run"
+============= Running: jw-pkg.py -t ../../../../.. --log-level info --topdir-format relative --log-flags prio,stderr -t ./proj/excl-never -p ./proj projects pkg-requires --quote --hide-self --syntax names-only --delimiter   run excl-never
+"foo-bar-baz" "excl-all-run" "dep-target-run"
+============= Running: jw-pkg.py -t ../../../../.. --log-level info --topdir-format relative --log-flags prio,stderr -t ./proj/excl-never -p ./proj projects pkg-requires --quote --skip-excluded --hide-self --syntax names-only --delimiter   run excl-all
+
+============= Running: jw-pkg.py -t ../../../../.. --log-level info --topdir-format relative --log-flags prio,stderr -t ./proj/excl-never -p ./proj projects pkg-requires --quote --hide-self --syntax names-only --delimiter   run excl-all
+"bar-foo-qux" "dep-target-run"

test/integration/jw-pkg/projects/pkg-requires/test.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+# shellcheck disable=SC2048,SC2086
+# Unquoted $* is intentional — the jw-pkg command line
+
+export LC_ALL="C"
+set -euo pipefail
+
+jw_pkg_py="$*"
+
+# Print a header and run a command whose output is part of the expected
+# result. Under `set -e` a non-zero exit aborts the test.
+run()
+{
+	local log_cmd
+	# shellcheck disable=SC2001
+	log_cmd=$(echo "$*" | sed 's|.*python3[0-9.]*\s\+\(\.\.\/\)*scripts/||')
+	printf '============= Running: %s\n' "$log_cmd"
+	"$@"
+}
+
+# The topdir (-t ./proj/excl-never) and the projects root (-p ./proj) are
+# part of the test command line (see the Makefile); the last -t wins over
+# the global one. excl-never lists the platform name "centos" in [build]
+# exclude and is therefore not excluded from the build here; excl-all is
+# excluded on every platform.
+
+# -- the platform name in [build] exclude must not be treated as a project;
+# -- the excluded jw dependency is not reported
+run $jw_pkg_py projects pkg-requires \
+	--quote --skip-excluded --hide-self --syntax names-only --delimiter " " \
+	run excl-never
+
+# -- without --skip-excluded, the excluded jw dependency is reported
+run $jw_pkg_py projects pkg-requires \
+	--quote --hide-self --syntax names-only --delimiter " " \
+	run excl-never
+
+# -- an excluded seed is neither considered nor output
+run $jw_pkg_py projects pkg-requires \
+	--quote --skip-excluded --hide-self --syntax names-only --delimiter " " \
+	run excl-all
+
+# -- without --skip-excluded, the excluded seed's dependencies are reported
+run $jw_pkg_py projects pkg-requires \
+	--quote --hide-self --syntax names-only --delimiter " " \
+	run excl-all