[bug#73148] [PATCH 4/4] gnu: python-trezor-agent: Use absolute path for gpg at runtime.

[attila . lendvai]

From: Attila Lendvai <attila@lendvai.name>

The trezor-gpg binary execs gnupg at runtime.  Prior to this fix it wouldn't
work in a profile where gpg wasn't in the PATH.

* gnu/packages/finance.scm (python-trezor-agent): Substitute absolute path for
the gpgconf binary (and with that to all gnupg binaries).  Fixes #57345.

Change-Id: I9acc5a31a1189d0121152c2bd9ba0ff5eb90af09
---
 gnu/packages/finance.scm | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/finance.scm b/gnu/packages/finance.scm
index 841f128d092..e4a5ef829ba 100644
--- a/gnu/packages/finance.scm
+++ b/gnu/packages/finance.scm
@@ -951,6 +951,11 @@ (define-public python-trezor-agent
            (lambda _
              (substitute* "setup.py"
                (("'backports.shutil_which>=3.5.1',") ""))))
+         (add-after 'unpack 'set-gpgconf-path
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "libagent/gpg/keyring.py"
+               (("util\\.which\\('gpgconf'\\)")
+                (string-append "'" (search-input-file inputs "bin/gpgconf") 
"'")))))
          (delete 'check)
          (add-after 'install 'check
            (lambda* (#:key tests? #:allow-other-keys)
@@ -978,9 +983,10 @@ (define-public python-trezor-agent
            python-semver
            python-unidecode
            python-wheel))
-    (native-inputs ; Only needed for running the tests
-     (list gnupg
-           python-mock
+    (inputs
+     (list gnupg))
+    (native-inputs                      ; Only needed for running the tests
+     (list python-mock
            python-pytest))
     (home-page "https://github.com/romanz/trezor-agent";)
     (synopsis "Use hardware wallets as SSH and GPG agent")
-- 
2.46.0