Add “install” and “uninstall” tasks to Makefile

Makefile

@@ -1,6 +1,11 @@
 LISP ?= sbcl
 
-all: clean build
+PREFIX  ?= /usr/local
+BINDIR  ?= ${PREFIX}/bin
+MANDIR  ?= ${PREFIX}/share/man
+MAN1DIR ?= ${MANDIR}/man1
+
+all: build
 
 clean:
 	-rm mirror-img
@@ -12,13 +17,23 @@ quicklisp:
 	--eval '(ql:add-to-init-file)' \
 	--eval '(quit)'
 
-build:
+mirror-img:
 	$(LISP) --load mirror-img.asd \
 	--eval '(ql:quickload :mirror-img)' \
 	--eval '(ql:quickload :mirror-img/unix)' \
 	--eval '(asdf:make :mirror-img/unix)' \
 	--eval '(quit)'
 
+build: mirror-img
+
+install: build
+	install -m 775 mirror-img ${BINDIR}
+	install -m 444 mirror-img.1 ${MAN1DIR}
+
+uninstall:
+	rm ${BINDIR}/mirror-img
+	rm ${MAN1DIR}/mirror-img.1
+
 test:
 	$(LISP) --load mirror-img.asd \
 	--eval '(ql:quickload :mirror-img)' \

mirror-img.1

@@ -0,0 +1,52 @@
+.TH mirror\-img 1 2024-06-01 mirror-img
+
+.SH NAME
+mirror\-img \- localize a HTML file by downloading external resources
+
+.SH SYNOPSIS
+.SY mirror-img
+.YS
+
+\fBmirror-img\fR [ -h ] [ -b url ] [ -s url ] [ -d dir ] [ file ]
+
+.SH DESCRIPTION
+mirror-img is a command-line program that creates a “local” version of an HTML
+file by mirroring its remote images, stylesheets, and other resources.
+
+.SH OPTIONS
+.IP "-h, --help"
+Print the usage and exit.
+
+.IP "-b, --base"
+Define the “base” URL for output, corresponding to the downloads directory from
+the perspective of the output HTML. In the output HTML, all mirrored resources’
+URLs will be replaced with this base URL followed by the file’s path relative to
+the downloads directory.
+
+For instance, if the downloads directory is /tmp/dl/ and the HTML file will be
+output to /tmp/index.html, the base URL should be “dl/”.
+
+Defaults to the --downloads (-d) directory.
+
+.IP "-d, --downloads"
+Set the directory into which mirrored files will be downloaded.
+Defaults to “mirror/”.
+
+.IP "-s, --source"
+Provide the source URL to be used to resolve relative URLs in the input HTML.
+If this option is not provided, resources with relative URLs will not be
+mirrored at all. This should generally be set to the URL from which you
+downloaded the HTML.
+
+.SH REPORTING BUGS
+Bugs can be reported to one of:
+
+.IP
+.UR https://hak.xwx.moe/jadedctrl/mirror-img/issues
+.UE
+.IP
+.UR https://github.com/jadedctrl/mirror-img/issues
+.UE
+
+.SH SEE ALSO
+.MR wget 1