Merge branch 'nixpkgs-update' into master

1 files changed, 29 insertions, 0 deletions

diff --git a/pkgs/os-specific/darwin/apple-source-releases/generate-sdk-packages.sh b/pkgs/os-specific/darwin/apple-source-releases/generate-sdk-packages.sh
new file mode 100755
index 00000000000..d7c3fc89c52
--- /dev/null
+++ b/pkgs/os-specific/darwin/apple-source-releases/generate-sdk-packages.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl
+
+# usage:
+#   generate-sdk-packages.sh macos 11.0.1
+
+cd $(dirname "$0")
+
+sdkName="$1-$2"
+outfile="$sdkName.nix"
+
+>$outfile echo "# Generated using:  ./$(basename "$0") $1 $2
+
+{ applePackage' }:
+
+{"
+
+parse_line() {
+    readarray -t -d$'\t' package <<<$2
+    local pname=${package[0]} version=${package[1]}
+
+    if [ -d $pname ]; then
+        sha256=$(nix-prefetch-url "https://opensource.apple.com/tarballs/$pname/$pname-$version.tar.gz")
+        >>$outfile echo "$pname = applePackage' \"$pname\" \"$version\" \"$sdkName\" \"$sha256\" {};"
+    fi
+}
+readarray -s1 -c1 -C parse_line < <(curl -sS "https://opensource.apple.com/text/${sdkName//./}.txt")
+
+>>$outfile echo '}'