GNU bug report logs - #77474
wrap-script: breaks shebang

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Daniel Ziltener <dziltener <at> lyrion.ch>
To: bug-guix <at> gnu.org
Subject: wrap-script: breaks shebang
Date: Thu, 3 Apr 2025 02:58:36 +0200

"wrap-script" seems to be fully broken. It replaces the shebang with 
`#!#f --no-auto-compile`. The input is a bash script with a Guix bash 
shebang. I found out by writing a package:


```
(define-public hdrop
  (package
   (name "hdrop")
   (version "0.7.7")
   (source
    (origin
     (method git-fetch)
     (uri
      (git-reference
       (url "https://github.com/Schweber/hdrop.git")
       (commit (string-append "v" version))))
     (sha256
      (base32
       "1iwvh0lgmpjpwq6h5fvgdn7rc0pvpywiar8inzwwjk0zfq5p5s2g"))))
   (build-system copy-build-system)
   (inputs
    (list hyprland
          jq
          libnotify))
   (arguments
    (list
     #:install-plan
     #~(list '("hdrop" "bin/hdrop"))
     #:phases
     #~(modify-phases %standard-phases
                      (add-after 'install 'wrap-hdrop
                                 (lambda _
                                   (wrap-script
                                    (string-append #$output "/bin/hdrop")
                                    '("PATH" suffix (#$(file-append jq 
"/bin")
#$(file-append hyprland "/bin")))))))
     ))
   (home-page "https://github.com/Schweber/hdrop")
   (synopsis "Emulate 'tdrop' in Hyprland (run, show and hide programs 
via keybind - similar to a dropdown terminal)")
   (description "Emulate 'tdrop' in Hyprland (run, show and hide 
programs via keybind - similar to a dropdown terminal)")
   (license license:agpl3)))
```

"wrap-program", on the other hand, which I now ended up using, works 
properly.

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