dev-build/meson-format-array: Sync with Gentoo

It's from Gentoo commit d5e08b1999d751bcb76f4989cfb5eb8f8124a4ea.

sdk_container/src/third_party/portage-stable/dev-build/meson-format-array/files/meson-format-array.py

@@ -6,10 +6,22 @@ import itertools
 import shlex
 import sys
 
+
 def quote(s):
+    """ Surround a value with quotes, escape embedded quotes.
+    >>> quote("foo'bar")
+    "'foo\\\\'bar'"
+    """
+
     return "'" + s.replace("\\", "\\\\").replace("'", "\\'") + "'"
 
-def main(args):
+
+def format_array(args):
+    """ Format shell-compatible expressions as a meson array.
+    >>> format_array(['-O2 -pipe -DFOO="bar baz"'])
+    "['-O2', '-pipe', '-DFOO=bar baz']"
+    """
+
     # Split each argument according to shell rules
     args = (shlex.split(x) for x in args)
 
@@ -20,7 +32,12 @@ def main(args):
     args = (quote(x) for x in args)
 
     # Format the result
-    print("[" + ", ".join(args) + "]")
+    return "[" + ", ".join(args) + "]"
+
+
+def main(args):
+    print(format_array(args))
+
 
 if __name__ == "__main__":
     main(sys.argv[1:])

sdk_container/src/third_party/portage-stable/dev-build/meson-format-array/meson-format-array-0.ebuild

@@ -4,10 +4,11 @@
 EAPI=8
 PYTHON_COMPAT=( python3_{10..13} )
 
-inherit python-r1
+inherit edo python-r1
 
 DESCRIPTION="Format shell expressions into a meson array"
 HOMEPAGE="https://wiki.gentoo.org/wiki/No_homepage"
+S="${WORKDIR}"
 
 LICENSE="GPL-2"
 SLOT="0"
@@ -15,8 +16,14 @@ KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv
 
 REQUIRED_USE="${PYTHON_REQUIRED_USE}"
 RDEPEND="${PYTHON_DEPS}"
-S="${WORKDIR}"
+
+src_test() {
+	run_doctest() {
+		edo ${EPYTHON} -B -m doctest "${FILESDIR}/meson-format-array.py"
+	}
+	python_foreach_impl run_doctest
+}
 
 src_install() {
-	python_foreach_impl python_doscript "${FILESDIR}"/meson-format-array
+	python_foreach_impl python_newscript "${FILESDIR}"/meson-format-array.py meson-format-array
 }