%global goipath github.com/browsh-org/browsh/interfacer
# Go binary: strip DWARF (-w), no separate debuginfo
%global debug_package %{nil}

Name:           browsh
Version:        1.8.3
Release:        2%{?dist}
Summary:        A fully modern text-based browser, rendered to a terminal

# browsh's own code (interfacer + bundled webextension): LGPL-2.1-only
# Remaining terms come from the vendored Go dependencies, as detected by
# go-vendor-tools/askalono.
License:        Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND LGPL-2.1-only AND MIT AND MPL-2.0
URL:            https://www.brow.sh
VCS:            https://github.com/browsh-org/browsh

# Upstream source (the Go "interfacer" and the webextension sources)
Source0:        %{url}/archive/v%{version}/%{name}-%{version}.tar.gz
# Official Mozilla-signed WebExtension release artifact, embedded into the
# binary via //go:embed. Building it from source would require an unsigned
# extension plus an insecure Firefox configuration, which upstream avoids;
# their own rpm/deb packages ship this signed .xpi as well.
Source1:        %{url}/releases/download/v%{version}/%{name}-%{version}.xpi
# Vendored Go modules, produced with `go_vendor_archive create`
Source2:        %{name}-%{version}-vendor.tar.bz2
# go-vendor-tools configuration (detector + license overrides)
Source3:        go-vendor-tools.toml

BuildRequires:  golang >= 1.21
BuildRequires:  go-vendor-tools
# License detector used by go-vendor-tools (see go-vendor-tools.toml)
BuildRequires:  askalono-cli

# Browsh is only a controller: it drives a real headless Firefox over the
# Marionette protocol and injects the bundled WebExtension to do the actual
# rendering. Without Firefox the binary cannot function, so this is a hard
# runtime dependency.
Requires:       firefox
# At startup Browsh shells out to `which firefox` to locate the browser and to
# `ps aux` to detect/manage the headless Firefox process (see
# interfacer/src/browsh/firefox.go). On a minimal Amazon Linux 2023 image
# neither tool is present, and Browsh exits immediately (logging only to
# ./debug.log), so both are hard runtime dependencies.
Requires:       which
Requires:       procps-ng
# Defensive: headless Firefox's libmozgtk.so needs libjpeg.so.62. This is
# really Firefox's transitive dependency, but the AL2023 firefox package does
# not currently pull it in, which makes Firefox fail with "Couldn't load
# XPCOM". Require it here so Browsh is functional out of the box; it can be
# dropped once the firefox package declares it.
Requires:       libjpeg-turbo

%description
Browsh (formerly texttop) is a fully interactive, real-time, modern
text-based browser. Unlike traditional text browsers, it is backed by a real
headless Firefox instance, giving it full JavaScript, HTML5 and modern web-app
support. Browsh renders pages into coloured UTF-8 text cells and paints them in
your terminal, making it ideal for browsing over low-bandwidth connections such
as SSH or Mosh.

Browsh launches Firefox in headless mode, connects to it over the Marionette
protocol and installs its bundled, Mozilla-signed WebExtension, which streams a
text representation of each page back to this binary.

%prep
%autosetup -n %{name}-%{version}
# Unpack vendored Go modules into the interfacer module directory
# (archive root contains go.mod, go.sum and vendor/).
tar -xjf %{SOURCE2} -C interfacer
# Place the official signed WebExtension where //go:embed expects it.
cp -p %{SOURCE1} interfacer/src/browsh/browsh.xpi
# Make browsh's own license visible to go-vendor-tools' license scan, which
# operates on the interfacer/ Go module (the LICENSE lives at the repo root).
cp -p LICENSE interfacer/LICENSE

%build
cd interfacer
export CGO_ENABLED=0
export GOFLAGS="-mod=vendor"
export GOPROXY=off
go build \
    -mod=vendor \
    -buildmode=pie \
    -ldflags="-s -w -X %{goipath}/src/browsh.browshVersion=%{version}" \
    -o browsh \
    ./cmd/browsh

%install
install -Dpm0755 interfacer/browsh %{buildroot}%{_bindir}/browsh
# Install all detected dependency + project licenses and build the filelist.
cd interfacer
%go_vendor_license_install -c %{SOURCE3}

%check
cd interfacer
# Verify the spec's License tag matches what go-vendor-tools detects.
%go_vendor_license_check -c %{SOURCE3} %{LICENSE}
# Smoke test: the binary must at least report its version.
./browsh --version

%files -f interfacer/%{go_vendor_license_filelist}
%doc README.md
%{_bindir}/browsh

%changelog
* Thu Jul 23 2026 Yonghang Wang <wyhang@gmail.com> - 1.8.3-2
- Add runtime dependencies required for Browsh to start on a minimal AL2023:
  which and procps-ng (Browsh execs `which firefox` and `ps aux` at startup)
- Add libjpeg-turbo defensively so headless Firefox can load XPCOM
  (libmozgtk.so needs libjpeg.so.62)

* Thu Jul 23 2026 Yonghang Wang <wyhang@gmail.com> - 1.8.3-1
- Initial package for Amazon Linux 2023 (browsh, formerly texttop)
- Embeds the official Mozilla-signed WebExtension; requires firefox at runtime
- Go dependencies vendored and license-audited with go-vendor-tools