gpg-interface: expand gpg.program as a path

This allows using a custom gpg program under the user's home directory by specifying a path starting with '~' [gpg] program = "~/.local/bin/mygpg" Signed-off-by: Jonas Brandstötter <jonas.brandstoetter@gmx.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jonas Brandstötter committed Jul 12, 2025 at 01:23 UTC 7d275cd5c04645de4da789ace92cae6b03d3c93d
2 files changed +2 -2
Documentation/config/gpg.adoc
+1 -1
@@ -1,5 +1,5 @@
1 gpg.program::
2 - Use this custom program instead of "`gpg`" found on `$PATH` when
2 + Pathname of the program to use instead of "`gpg`" when
3 making or verifying a PGP signature. The program must support the
4 same command-line interface as GPG, namely, to verify a detached
5 signature, "`gpg --verify $signature - <$file`" is run, and the
gpg-interface.c
+1 -1
@@ -783,7 +783,7 @@ static int git_gpg_config(const char *var, const char *value,
783
784 if (fmtname) {
785 fmt = get_format_by_name(fmtname);
786 - return git_config_string((char **) &fmt->program, var, value);
786 + return git_config_pathname((char **) &fmt->program, var, value);
787 }
788
789 return 0;