Hyprpm build: personal Git settings break generated header file

[LRitzdorf]

While attempting to rebuild my plugins via hyprpm update, every plugin failed to build in seemingly the same way. Rerunning with -v and examining the compiler output revealed the following problematic src/version.h contents:

File: /var/cache/hyprpm/me/headersRoot/include/hyprland/src/plugins/../version.h
────────────────────────────────────────────────────────────────────────────────
#pragma once
#define GIT_COMMIT_HASH    "967c3c7404d4fa00234e29c70df3e263386d2597"
#define GIT_BRANCH         ""
#define GIT_COMMIT_MESSAGE "gpg: Signature made Sun 09 Nov 2025 03:31:36 PM PST
gpg:                using EDDSA key E26A4A2AB9676F54149F8EAA665806380871D640
gpg: Can't check signature: No public key
version: bump to 0.52.1"
#define GIT_COMMIT_DATE    "gpg: Signature made Sun 09 Nov 2025 03:31:36 PM PST
gpg:                using EDDSA key E26A4A2AB9676F54149F8EAA665806380871D640
gpg: Can't check signature: No public key
Sun Nov 9 15:31:36 2025"
#define GIT_DIRTY          "clean"
#define GIT_TAG            "v0.52.1"
#define GIT_COMMITS        "6564"

#define AQUAMARINE_VERSION "0.9.5"
// clang-format off
#define AQUAMARINE_VERSION_MAJOR 0
#define AQUAMARINE_VERSION_MINOR 9
#define AQUAMARINE_VERSION_PATCH 5
// clang-format on
#define HYPRLANG_VERSION     "0.6.3"
#define HYPRUTILS_VERSION    "0.10.2"
#define HYPRCURSOR_VERSION   "0.1.13"
#define HYPRGRAPHICS_VERSION "0.3.0"

This is probably happening because my Git config sets log.showSignature = true, and whatever step of the build process populates version.h.in isn't expecting the extra GPG output.
I've also tried running the update via GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=log.showSignature GIT_CONFIG_VALUE_0=false hyprpm update -f, (relevant Git docs) which solves the issue as expected.

I don't know enough about the plugin build process to suggest where the proper fix might be implemented, or even whether this is a Hyprland build issue at all (maybe it's the fault of whichever build tool fills in @GIT_COMMIT_*@ fields?). For now, I'm just hoping to get this on someone relevant's radar, and make the above fix available for anyone else affected.

[vaxerski]

Can you make a MR to add those envs to hyprpm? I doubt they'll cause an issue if they're just hardcoded.

[LRitzdorf]

Done! Cross-linking #12302 for ease of reference