From 4481646d228287f6c94c939b945d9bf596249981 Mon Sep 17 00:00:00 2001
From: rusty-snake <41237666+rusty-snake@users.noreply.github.com>
Date: Sat, 21 Dec 2024 14:50:40 +0100
Subject: [PATCH] Add run0 as a way to raise privileges

---
 docs/markdown/Installing.md | 2 +-
 mesonbuild/minstall.py      | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/docs/markdown/Installing.md b/docs/markdown/Installing.md
index 2d18c178fccd..0a7ca9f16a49 100644
--- a/docs/markdown/Installing.md
+++ b/docs/markdown/Installing.md
@@ -115,7 +115,7 @@ running `sudo meson install` will drop permissions and rebuild out of date
 targets as the original user, not as root.
 
 *(since 1.1.0)* Re-invoking as root will try to guess the user's preferred method for
-re-running commands as root. The order of precedence is: sudo, doas, pkexec
+re-running commands as root. The order of precedence is: sudo, doas, run0, pkexec
 (polkit). An elevation tool can be forced by setting `$MESON_ROOT_CMD`.
 
 ## DESTDIR support
diff --git a/mesonbuild/minstall.py b/mesonbuild/minstall.py
index 860826bf1b84..0bb1691ebc61 100644
--- a/mesonbuild/minstall.py
+++ b/mesonbuild/minstall.py
@@ -564,7 +564,12 @@ def do_install(self, datafilename: str) -> None:
             if is_windows() or destdir != '' or not os.isatty(sys.stdout.fileno()) or not os.isatty(sys.stderr.fileno()):
                 # can't elevate to root except in an interactive unix environment *and* when not doing a destdir install
                 raise
-            rootcmd = os.environ.get('MESON_ROOT_CMD') or shutil.which('sudo') or shutil.which('doas')
+            rootcmd = (
+                os.environ.get('MESON_ROOT_CMD')
+                or shutil.which('sudo')
+                or shutil.which('doas')
+                or shutil.which('run0')
+            )
             pkexec = shutil.which('pkexec')
             if rootcmd is None and pkexec is not None and 'PKEXEC_UID' not in os.environ:
                 rootcmd = pkexec