sysutils/py-greaseweazle: New port

Magnetic flux tool to read, write, analyze floppy disks.

https://github.com/keirf/greaseweazle

6 files changed, 68 insertions, 0 deletions

diff --git a/sysutils/Makefile b/sysutils/Makefile
index eb54a0477e64..2e3208bca59f 100644
--- a/sysutils/Makefile
+++ b/sysutils/Makefile
@@ -1077,6 +1077,7 @@
     SUBDIR += py-focker
     SUBDIR += py-glances
     SUBDIR += py-google-compute-engine
+    SUBDIR += py-greaseweazle
     SUBDIR += py-hared
     SUBDIR += py-hcloud
     SUBDIR += py-healthchecks
diff --git a/sysutils/py-greaseweazle/Makefile b/sysutils/py-greaseweazle/Makefile
new file mode 100644
index 000000000000..cab85537de15
--- /dev/null
+++ b/sysutils/py-greaseweazle/Makefile
@@ -0,0 +1,30 @@
+PORTNAME=	greaseweazle
+DISTVERSIONPREFIX=	v
+DISTVERSION=	1.23
+CATEGORIES=	sysutils python
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	kbowling@FreeBSD.org
+COMMENT=	Tools for accessing a floppy drive at the raw flux level
+WWW=		https://github.com/keirf/greaseweazle
+
+LICENSE=	UNLICENSE
+LICENSE_FILE=	${WRKSRC}/COPYING
+
+BUILD_DEPENDS=	${PY_SETUPTOOLS} \
+		${PYTHON_PKGNAMEPREFIX}setuptools-scm>=0:devel/py-setuptools-scm@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}bitarray>=3:devel/py-bitarray@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}crcmod>0:devel/py-crcmod@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pyserial>0:comms/py-pyserial@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}requests>0:www/py-requests@${PY_FLAVOR}
+
+USES=		python
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	keirf
+USE_PYTHON=	autoplist concurrent pep517
+
+MAKE_ENV=	SETUPTOOLS_SCM_PRETEND_VERSION=${PORTVERSION}
+
+.include <bsd.port.mk>
diff --git a/sysutils/py-greaseweazle/distinfo b/sysutils/py-greaseweazle/distinfo
new file mode 100644
index 000000000000..0fdeb0e6fbd8
--- /dev/null
+++ b/sysutils/py-greaseweazle/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1777352742
+SHA256 (keirf-greaseweazle-v1.23_GH0.tar.gz) = 991b89e3f4ff084f5a5f315f81d0816cf6ee3d2e916b504af6c06718de1f2abf
+SIZE (keirf-greaseweazle-v1.23_GH0.tar.gz) = 135181
diff --git a/sysutils/py-greaseweazle/files/patch-src-greaseweazle-tools-util.py b/sysutils/py-greaseweazle/files/patch-src-greaseweazle-tools-util.py
new file mode 100644
index 000000000000..6bc44878afc8
--- /dev/null
+++ b/sysutils/py-greaseweazle/files/patch-src-greaseweazle-tools-util.py
@@ -0,0 +1,11 @@
+--- src/greaseweazle/tools/util.py.orig	2025-12-17 09:54:59 UTC
++++ src/greaseweazle/tools/util.py
+@@ -356,6 +356,9 @@
+ def score_port(x, old_port=None):
+     score = 0
++    # pyserial's FreeBSD DevInfo may lack USB attributes on non-USB ports
++    if not hasattr(x, 'manufacturer'):
++        return score
+     if x.manufacturer == "Keir Fraser" and x.product == "Greaseweazle":
+         score = 20
+     elif x.vid == 0x1209 and x.pid == 0x4d69:
diff --git a/sysutils/py-greaseweazle/pkg-descr b/sysutils/py-greaseweazle/pkg-descr
new file mode 100644
index 000000000000..5038fbb4c652
--- /dev/null
+++ b/sysutils/py-greaseweazle/pkg-descr
@@ -0,0 +1,9 @@
+Greaseweazle is a set of tools for accessing a floppy drive at the raw
+flux level. This allows reading and writing of raw flux data, as well as
+conversion between various floppy disk image formats. It supports a wide
+range of floppy disk formats including IBM, Amiga, Commodore 64, Apple,
+and Macintosh.
+
+The "gw" command-line tool communicates with a Greaseweazle USB device to
+read, write, and manipulate floppy disks at a level below the normal
+operating system disk interface.
diff --git a/sysutils/py-greaseweazle/pkg-message b/sysutils/py-greaseweazle/pkg-message
new file mode 100644
index 000000000000..f380b94f75ad
--- /dev/null
+++ b/sysutils/py-greaseweazle/pkg-message
@@ -0,0 +1,14 @@
+[
+{ type: install
+  message: <<EOM
+Greaseweazle devices require firmware with CLEAR_FEATURE(ENDPOINT_HALT)
+support to work reliably on FreeBSD. Without this fix, the device will
+stop responding after the first use until physically unplugged.
+
+See https://github.com/keirf/greaseweazle-firmware/pull/18
+This fix may be included in firmware version 1.7 or later.
+
+Update your device firmware with: gw update
+EOM
+}
+]