# -*- mode: spec; package-name: ghostty; version: 0; -*-

# Ghostty - A fast, GPU-accelerated terminal emulator
# Fedora spec file for tip (development) build
#
# This spec intentionally keeps dependencies minimal while following
# the version conventions and changelog macros used by the official
# ghostty.spec.rpkg.

Name:           ghostty
Version:        1.3.2^main.e660500
Release:        1%{?dist}
Summary:        Fast terminal emulator using modern graphics APIs
License:        BSD-2-Clause
URL:            https://github.com/ghostty-org/ghostty
Source0:        https://github.com/ghostty-org/ghostty/releases/download/tip/ghostty-source.tar.gz

# Minimal set of build dependencies for a tip build
BuildRequires:  gtk4-devel
BuildRequires:  gtk4-layer-shell-devel
BuildRequires:  libadwaita-devel
BuildRequires:  oniguruma-devel
BuildRequires:  pkg-config
BuildRequires:  gettext
BuildRequires:  pandoc-cli
BuildRequires:  zig

# The global definitions align with rpmmacros used by the upstream
%global _product_license BSD-2-Clause
%global _product_url %{url}
%global _product_source0 %{Source0}

%description
Ghostty is a fast, cross‑platform terminal emulator that leverages
GPU‑accelerated graphics through GTK4 and libadwaita.  This spec builds
the latest development tip from the official GitHub releases.

%prep
# The tip tarball unpacks into a versioned top directory
# (e.g. ghostty-1.3.2-main-+7f62fe7/); strip that component so we
# don't depend on the exact name, which changes every commit.
%setup -q -c -T
tar -xzf %{SOURCE0} --strip-components=1

%build
export ZIG_GLOBAL_CACHE_DIR="$PWD/.zig-offline-cache"
echo "https://deps.files.ghostty.org/uucode-2826a37a4562284fdacd8fa029d49509cc9bffcd.tar.gz" >> build.zig.zon.txt
./nix/build-support/fetch-zig-cache.sh

# Unpack downloaded archives into directories required by zig build --system
for archive in "$ZIG_GLOBAL_CACHE_DIR/p"/*.tar.gz; do
    [ -f "$archive" ] || continue
    target_dir="${archive%.tar.gz}"
    if [ ! -d "$target_dir" ]; then
        mkdir -p "$target_dir"
        tar -xzf "$archive" -C "$target_dir" --strip-components=1
    fi
done
# Ghostty's Zig build performs compilation and installation together.
# Stage the result into the RPM buildroot.
v="%{version}-%{release}"
v="${v/^/+}"      # 1.3.2^9ae02a3 -> 1.3.2+9ae02a3  (real literal caret, not tilde-expansion)
DESTDIR="%{buildroot}" \
zig build \
    --summary all \
    --prefix "%{_prefix}" \
    --system "$ZIG_GLOBAL_CACHE_DIR/p" \
    -Dversion-string="$v" \
    -Doptimize=ReleaseFast \
    -Dcpu=baseline \
    -Dpie=true \
    -Demit-docs

# zig build installs everything into %{buildroot} via DESTDIR
%if 0%{?fedora} >= 42
rm -rf "%{buildroot}%{_datadir}/terminfo"
%endif

# Remove libghostty which doesn't pertain yet.
rm -f "%{buildroot}/usr/lib/libghostty"*

# Find the files because manually listing them is boring.
find "%{buildroot}" -type f \
    ! -path "%{buildroot}%{_datadir}/ghostty/*" |
sed 's,^%{buildroot},,' > files

%files -f files
%license LICENSE
%{_datadir}/ghostty

%changelog
* Thu Aug 20 2026 Boyd Kelly <bkelly@coastsystems.net> - 1.3.2^main.e660500-1
- Nightly tip build from ghostty-source.tar.gz (GitHub tip release)