From 59e82a6c5c1a0d41b4c538088db1aed6b9537420 Mon Sep 17 00:00:00 2001
From: Stephen Gutekanst <stephen@hexops.com>
Date: Mon, 30 May 2022 20:30:09 -0700
Subject: [PATCH] dev: add a script to update Zig version used by CI

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
---
 dev/update-zig.sh | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 dev/update-zig.sh

diff --git a/dev/update-zig.sh b/dev/update-zig.sh
new file mode 100755
index 00000000..53a17346
--- /dev/null
+++ b/dev/update-zig.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cd "$(dirname "${BASH_SOURCE[0]}")"/..
+
+update_zig() {
+    gsed -i 's|\(https://ziglang.org/builds/zig-[^/ -]*-[^/ -]*-\)[^/ ]*\(\(\.tar\.xz\)[^/ ]*\)|\1'"$1"'\2|' $2
+    gsed -i 's|\(https://ziglang.org/builds/zig-[^/ -]*-[^/ -]*-\)[^/ ]*\(\(\.zip\)[^/ ]*\)|\1'"$1"'\2|' $2
+}
+
+if [ -n "${ZIG_VERSION:-}" ]; then
+    version="${ZIG_VERSION:-}"
+
+    sources=$(find . | grep './.github/workflows' | grep -v 'third_party/' | grep -v 'DirectXShaderCompiler' | grep -v '/libs/' | grep '\.yml')
+    echo "$sources" | while read line ; do update_zig "$version" "$line" ; done
+
+    update_zig "$version" README.md
+else
+    echo "must specify e.g. ZIG_VERSION=0.10.0-dev.2017+a0a2ce92c"
+    exit 0
+fi