From b2f5793c2181c3e3a067816065e557f8cacf03a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?= <nicolas@ortegas.org>
Date: Mon, 29 Apr 2024 18:53:57 +0200
Subject: [PATCH] Add manpage.
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Signed-off-by: Nicolás Ortega Froysa <nicolas@ortegas.org>
---
 Makefile  |  7 ++++++-
 pacundo.1 | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100644 pacundo.1

diff --git a/Makefile b/Makefile
index 2af1e57..d216b34 100644
--- a/Makefile
+++ b/Makefile
@@ -25,10 +25,15 @@ PREFIX=/usr/local
 pacundo: pacundo.pl
 	pp -o $@ $^
 
+pacundo.1.gz: pacundo.1
+	gzip -c $^ > $@
+
 .PHONY: install clean
 
 clean:
 	$(RM) pacundo
+	$(RM) pacundo.1.gz
 
-install: pacundo
+install: pacundo pacundo.1.gz
 	install -m 755 pacundo $(PREFIX)/bin/
+	install -m 644 pacundo.1.gz $(PREFIX)/share/man/man1/
diff --git a/pacundo.1 b/pacundo.1
new file mode 100644
index 0000000..092497b
--- /dev/null
+++ b/pacundo.1
@@ -0,0 +1,46 @@
+.TH PACUNDO "1" "April 2024" "pacundo 1.0" "User Commands"
+.SH "NAME"
+pacundo - A time machine to return your ArchLinux machine back to a working state.
+.SH "SYNOPSIS"
+.B pacundo
+[\fI\-i\fR|\fI\-r\fR] [\fI\-t\fR <\fInum\fR>] [\fI\-d\fR]
+
+.B pacundo
+\fI\-h\fR
+
+.B pacundo
+\fI\-v\fR
+
+.SH "DESCRIPTION"
+This program helps to undo the last pacman/yay transactions automatically, which
+is especially helpful if the last update broke your system for some reason.
+
+\fBNote:\fR the term \fItransaction\fR refers to an operation done by pacman
+(e.g. all packages upgraded by \fIpacman -Syu\fR).
+
+.SH "OPTIONS"
+.TP
+\fB\-i\fR
+Interactively select the transactions to undo (default behavior)
+.TP
+\fB\-r\fR
+Non-interactively undo transactions
+.TP
+\fB\-t\fR <\fInum\fR>
+Select number of transactions to include (default: 1)
+.TP
+\fB\-h\fR
+Show help information
+.TP
+\fB\-v\fR
+Show program version
+
+.SH "AUTHOR"
+Written by Nicolás A. Ortega Froysa.
+
+.SH "COPYRIGHT"
+Copyright \(co 2024 Ortega Froysa, Nicolás A. <nicolas@ortegas.org>.
+License: ZLib License.
+
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.