1 files changed, 60 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/by-name/wa/warp-terminal/update.sh b/nixpkgs/pkgs/by-name/wa/warp-terminal/update.sh
new file mode 100755
index 000000000000..d60e0f1f5aa9
--- /dev/null
+++ b/nixpkgs/pkgs/by-name/wa/warp-terminal/update.sh
@@ -0,0 +1,60 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl jq moreutils nix-prefetch
+#shellcheck shell=bash
+set -eu -o pipefail
+
+dirname="$(dirname "$0")"
+
+err() {
+    echo "$*" >&2
+}
+
+json_get() {
+    jq -r "$1" < "$dirname/versions.json"
+}
+
+json_set() {
+    jq --arg x "$2" "$1 = \$x" < "$dirname/versions.json" | sponge "$dirname/versions.json"
+}
+
+resolve_url() {
+    local pkg sfx url
+    local -i i max_redirects
+    case "$1" in
+        darwin)
+            pkg=macos
+            sfx=dmg
+            ;;
+        linux)
+            pkg=pacman
+            sfx=pkg.tar.zst
+            ;;
+        *)
+            err "Unexpected download type: $1"
+            exit 1
+            ;;
+    esac
+    url="https://app.warp.dev/download?package=${pkg}"
+    ((max_redirects = 15))
+    for ((i = 0; i < max_redirects; i++)); do
+        url=$(curl -s -o /dev/null -w '%{redirect_url}' "${url}")
+        [[ ${url} != *.${sfx} ]] || break
+    done
+    ((i < max_redirects)) || { err "too many redirects"; exit 1; }
+    echo "${url}"
+}
+
+get_version() {
+    echo "$1" | grep -oP -m 1 '(?<=/v)[\d.\w]+(?=/)'
+}
+
+for sys in darwin linux; do
+    url=$(resolve_url ${sys})
+    version=$(get_version "${url}")
+    if [[ ${version} != "$(json_get ".${sys}.version")" ]];
+        then
+            sri=$(nix hash to-sri --type sha256 "$(nix-prefetch-url --type sha256 "${url}")")
+            json_set ".${sys}.version" "${version}"
+            json_set ".${sys}.hash" "${sri}"
+    fi
+done