Get sha1 after download

Author: bfren

overlay/tmp/install

@@ -49,7 +49,8 @@ def install_source [] {
     bf write debug $"WordPress download url: ($url)." install_source
 
     # get source download hash
-    let hash = bf http download $"($url).sha1"
+    let sha1 = "wp.sha1"
+    let hash = bf http download $"($url).sha1" $sha1 | open --raw $sha1
     bf write debug $"SHA1 hash for WordPress ($wp_version) [($wp_locale)]:(char newline)($hash)" install_source
 
     # download source files to /tmp and verify checksum