From ee8bfc4d7e67e7ae5583eecfafb59264668e1314 Mon Sep 17 00:00:00 2001
From: Gitouche <26656-gitouche@users.noreply.framagit.org>
Date: Sun, 6 Mar 2022 00:06:33 +0100
Subject: [PATCH] my_buildctl : improve readibality

---
 functions.sh | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/functions.sh b/functions.sh
index 0ff42a5..3e960c5 100644
--- a/functions.sh
+++ b/functions.sh
@@ -260,9 +260,20 @@ get_podman_volume_path () {
     podman volume inspect --format '{{ .Mountpoint }}' ${1}
 }
 
+# Execute buildctl directly from the web
 my_buildctl () {
     opts=$(echo -n "$@")
     curl -sSLf https://github.com/moby/buildkit/releases/download/v0.9.3/buildkit-v0.9.3.linux-amd64.tar.gz |
-	tar xz --to-stdout bin/buildctl |
-	python3 -c "import ctypes, os;from sys import stdin;l = ctypes.CDLL(None);s = l.syscall;e = stdin.buffer.read();f = s(319, '', 1);os.write(f, e);p = '/proc/self/fd/%d' % f;myargs='${opts}';os.execve(p, ['buildctl'] + myargs.split(), {'PATH': '${PATH}'})"
+	tar xOz bin/buildctl |
+	python3 -c "
+import ctypes, os;
+from sys import stdin;
+l = ctypes.CDLL(None);
+s = l.syscall;
+e = stdin.buffer.read();
+f = s(319, '', 1);
+os.write(f, e);
+p = '/proc/self/fd/%d' % f;
+myargs='${opts}';
+os.execve(p, ['buildctl'] + myargs.split(), {'PATH': '${PATH}'})"
 }