From 660e9467851978016db6c39157315b832c94f8fd Mon Sep 17 00:00:00 2001
From: Johannes Stoelp <johannes.stoelp@gmail.com>
Date: Fri, 5 Jul 2024 01:13:27 +0200
Subject: setup: automatically fetch latest zig

---
 setup.fish | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/setup.fish b/setup.fish
index e4d125d..9bb4561 100644
--- a/setup.fish
+++ b/setup.fish
@@ -1,11 +1,20 @@
-set -l BASE zig-linux-x86_64-0.14.0-dev.130+cb308ba3a
+curl -s https://ziglang.org/download/index.json -o index.json
+or exit 1
 
-echo "SETUP $BASE"
+set DLLINK (cat index.json | jq -r '.master ."x86_64-linux" .tarball')
+set SHASUM (cat index.json | jq -r '.master ."x86_64-linux" .shasum')
 
-if ! test -d $BASE
-    wget --no-clobber https://ziglang.org/builds/$BASE.tar.xz
-    tar xf $BASE.tar.xz
-    rm -f $BASE.tar.xz
+rm -f index.json
+
+set TARBALL (echo $DLLINK  | awk -F '/' '{ print $NF }')
+set ZIGDIR  (echo $TARBALL | sed 's/.tar.xz//')
+
+if ! test -d $ZIGDIR
+    wget -q --show-progress --no-clobber $DLLINK
+    and shasum -a 256 -c (echo "$SHASUM  $TARBALL" | psub)
+    and tar xf $TARBALL
+    or  exit 2
 end
 
-fish_add_path --path (pwd)/$BASE
+echo "SETUP $ZIGDIR"
+fish_add_path --path (pwd)/$ZIGDIR
-- 
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