From a47d01a805792f87a7bd6fc02b0492dc190676a6 Mon Sep 17 00:00:00 2001
From: Benjamin A. Beasley <code@musicinmybrain.net>
Date: Oct 02 2023 11:20:38 +0000
Subject: Stop distributing the format specification PDF


- Its license terms are unclear, so we exclude it from the lookaside
  cache and the SRPM going forward.

---

diff --git a/.gitignore b/.gitignore
index 04b7a63..114bc34 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /pybv-0.6.0.tar.gz
+/pybv-0.6.0-filtered.tar.xz
diff --git a/get_source b/get_source
new file mode 100755
index 0000000..007c1e9
--- /dev/null
+++ b/get_source
@@ -0,0 +1,46 @@
+#!/bin/sh
+set -o nounset
+set -o errexit
+
+FORGEURL='https://github.com/bids-standard/pybv'
+
+print_help()
+{
+	cat <<EOF
+Usage: $1 VERSION
+
+Generate a source archive for pybv with questionably-licensed specification
+files removed. The result will be named pybv-\${VERSION}-filtered.tar.xz and
+will be written into the current working directory.
+EOF
+}
+
+if [ "$#" != '1' ]
+then
+	exec 1>&2
+	print_help "${0}"
+	exit 1
+elif [ "${1-}" = '-h' ] || [ "${1-}" = '--help' ]
+then
+	print_help "${0}"
+	exit 0
+fi
+
+VERSION="${1}"
+SOURCE0="${FORGEURL}/archive/v${VERSION}/pybv-${VERSION}.tar.gz"
+TARNAME="$(basename "${SOURCE0}")"
+TARDIR="$(basename "${SOURCE0}" '.tar.gz')"
+NEWTAR="${TARDIR}-filtered.tar.xz"
+
+SAVEDIR="${PWD}"
+XDIR="$(mktemp -d)"
+trap "rm -rvf '${XDIR}'" INT TERM EXIT
+
+cd "${XDIR}"
+curl -L -O "${SOURCE0}"
+tar -xzvf "${TARNAME}"
+rm -rvf "${TARDIR}/specification"
+tar -cv "${TARDIR}/" | xz -9e > "${NEWTAR}"
+
+cd "${SAVEDIR}"
+mv -v "${XDIR}/${NEWTAR}" .
diff --git a/python-pybv.spec b/python-pybv.spec
index 7de2bca..8b43080 100644
--- a/python-pybv.spec
+++ b/python-pybv.spec
@@ -9,12 +9,23 @@ Version:        0.6.0
 Release:        %autorelease
 Summary:        A lightweight I/O utility for the BrainVision data format
 
-%global forgeurl https://github.com/bids-standard/pybv
-%forgemeta
-
 License:        BSD-3-Clause
 URL:            https://pybv.readthedocs.io/en/stable/
-Source:         %{forgesource}
+# A filtered source archive, obtained by (see Source1):
+#
+#   ./get_source %%{version}
+#
+# is required because specification/ contains a PDF file,
+# BrainVisionCoreDataFormat_1-0.pdf, with unclear license terms.
+#
+# The unfiltered base source URL would be:
+#
+# https://github.com/bids-standard/pybv/archive/v%%{version}/pybv-%%{version}.tar.gz
+#
+# We have asked upstream to stop distributing the specification/ directory in
+# PyPI sdists: https://github.com/bids-standard/pybv/pull/106
+Source0:        pybv-%{version}-filtered.tar.xz
+Source1:        get_source
 
 # Replace deprecated mne.utils.requires_version
 # https://github.com/bids-standard/pybv/pull/105
@@ -57,7 +68,7 @@ Summary:        Documentation for python-pybv
 
 
 %prep
-%forgeautosetup -p1
+%autosetup -n pybv-%{version} -p1
 
 # Filter unwanted dev dependencies:
 #
diff --git a/sources b/sources
index 9c75d89..85a8572 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pybv-0.6.0.tar.gz) = 85e76b1590581d03d2d9f0d3f471952babfa0458c974a3b2c673a05003b5bf8f21f42c2c3bedc2592fed58e3fc2cb71d5a17dd733f881f22185ca3b4b2eadbcf
+SHA512 (pybv-0.6.0-filtered.tar.xz) = 5559c12b26f0581fe2796fd831578727b8f63e65cefded82f4c0242714c5054d68b7942558fab6460f82a6ae1c564a7461912076b68c1805a55f8bc83057435c