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Currently pkg parses all arguments and subcommands in a single
getopt_long() loop. This results in quite a bit of accidental
complexity, especially around the -r option for the bootstrap and add
subcommands.
This also results in the undocumented behavior of all options understood
by pkg(7) being accepted anywhere in the argument list regardless of
their position. This contradicts the behavior of pkg(8) and I find it
quite unexpected.
This patch splits the argument parsing done by pkg(7) into two phases
for global options and subcommand options. This gives behavior that
matches pkg(8), accepting the subset of pkg(8) options supported by
pkg(7) in the exact same positions that pkg(8) accepts them.
This is however a somewhat breaking change, as options are no longer
accepted by pkg(7) in places they are rejected by pkg(8). For example,
`pkg -f bootstrap` no longer works, only `pkg bootstrap -f`.
The original motivation for writing this patch was investigating support
for --rootdir in pkg(7). Since pkg(8) uses -r as the short form for
both --rootdir and --repository depending on the position, I decided
that pkg(7) needed to be brought inline with pkg(8)'s argument parsing
behavior to avoid confusion.
This patch also gets rid of args_add_message (unused since 40b9f924b1)
Relnotes: yes
Reviewed by: bapt
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D49977
336 lines
8.2 KiB
Groff
336 lines
8.2 KiB
Groff
.\" Copyright (c) 2013 Bryan Drewery <bdrewery@FreeBSD.org>
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.Dd April 29, 2025
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.Dt PKG 7
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.Os
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.Sh NAME
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.Nm pkg
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.Nd a utility for manipulating packages
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.Sh SYNOPSIS
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.Nm
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.Op Fl d
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.Ar command ...
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.Nm
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.Op Fl d
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.Cm add
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.Op Fl fy
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.Op Fl r Ar reponame
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.Ar pkg.pkg
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.Nm
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.Fl N
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.Nm
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.Op Fl 46d
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.Cm bootstrap
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.Op Fl fy
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.Op Fl r Ar reponame
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.Sh DESCRIPTION
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.Nm
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is the package management tool.
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It is used to manage local packages installed from
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.Xr ports 7
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and install/upgrade packages from remote repositories.
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.Pp
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To avoid backwards incompatibility issues, the actual
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.Xr pkg 8
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tool is not installed in the base system.
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The first time invoked,
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.Nm
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will bootstrap the real
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.Xr pkg 8
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from a remote repository.
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.Bl -tag
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.It Nm Ar command ...
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If
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.Xr pkg 8
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is not installed yet, it will be fetched, have its signature verified,
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installed, and then have the original command forwarded to it.
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If already installed, the command requested will be forwarded to the real
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.Xr pkg 8 .
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.It Nm Cm add Oo Fl fy Oc Oo Fl r Ar reponame Oc Ar pkg.pkg
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Install
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.Xr pkg 8
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from a local package instead of fetching from remote.
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If signature checking is enabled, then the correct signature file
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must exist and the signature valid before the package will be installed.
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If the
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.Fl f
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flag is specified, then
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.Xr pkg 8
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will be installed regardless if it is already installed.
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If the
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.Fl y
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flag is specified, no confirmation will be asked when bootstrapping
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.Xr pkg 8 .
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.Pp
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If a
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.Ar reponame
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has been specified, then the signature configuration for that repository will be
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used.
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.It Nm Fl N
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Do not bootstrap, just determine if
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.Xr pkg 8
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is actually installed or not.
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Returns 0 and the number of packages installed
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if it is, otherwise 1.
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.It Nm Oo Fl 46 Oc Cm bootstrap Oo Fl fy Oc \
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Oo Fl r Ar reponame Oc
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Attempt to bootstrap and do not forward anything to
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.Xr pkg 8
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after it is installed.
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With
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.Fl 4
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and
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.Fl 6 ,
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.Nm
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will force IPv4 or IPv6 respectively to fetch
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.Xr pkg 8
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and its signatures as needed.
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If the
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.Fl f
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flag is specified, then
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.Xr pkg 8
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will be fetched and installed regardless if it is already installed.
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If the
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.Fl y
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flag is specified, no confirmation will be asked when bootstrapping
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.Xr pkg 8 .
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.Pp
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If a
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.Ar reponame
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has been specified, then the configuration for that repository will be used.
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.El
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.Sh OPTIONS
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The following options are supported by
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.Nm :
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.Bl -tag -width indent
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.It Fl d, Fl -debug
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Show debug information.
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May be specified more than once to increase the level of detail.
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When specified twice,
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.Xr fetch 3
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debug output is enabled.
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.El
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.Sh CONFIGURATION
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Configuration varies in whether it is in a repository configuration file
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or the global configuration file.
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The default repository configuration for
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.Fx
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is stored in
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.Pa /etc/pkg/FreeBSD.conf ,
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and additional repository configuration files will be searched for in
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.Ev REPOS_DIR ,
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or
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.Pa /usr/local/etc/pkg/repos
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if it is unset.
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.Pp
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For bootstrapping,
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.Nm
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will process all repositories that it finds and use the last enabled repository
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by default.
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.Pp
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Repository configuration is stored in the following format:
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.Bd -literal -offset indent
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FreeBSD: {
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url: "pkg+http://pkg.FreeBSD.org/${ABI}/latest",
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mirror_type: "srv",
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signature_type: "none",
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fingerprints: "/usr/share/keys/pkg",
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enabled: yes
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}
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.Ed
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.Pp
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.Bl -tag -width signature_type -compact
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.It url
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Refer to
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.Dv PACKAGESITE
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in
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.Sx ENVIRONMENT
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.It mirror_type
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Refer to
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.Dv MIRROR_TYPE
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in
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.Sx ENVIRONMENT
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.It signature_type
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Refer to
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.Dv SIGNATURE_TYPE
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in
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.Sx ENVIRONMENT
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.It fingerprints
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Refer to
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.Dv FINGERPRINTS
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in
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.Sx ENVIRONMENT
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.It enabled
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Defines whether this repository should be used or not.
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Valid values are
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.Dv yes ,
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.Dv true ,
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.Dv 1 ,
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.Dv no ,
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.Dv false ,
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.Dv 0 .
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.El
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.Pp
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Global configuration can be stored in
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.Pa /usr/local/etc/pkg.conf
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in the following format:
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.Bd -literal -offset indent
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PACKAGESITE: "pkg+http://pkg.FreeBSD.org/${ABI}/latest",
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MIRROR_TYPE: "srv",
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SIGNATURE_TYPE: "none",
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FINGERPRINTS: "/usr/share/keys/pkg",
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ASSUME_ALWAYS_YES: "yes"
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REPOS_DIR: ["/etc/pkg", "/usr/local/etc/pkg/repos"]
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.Ed
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.Pp
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Reference
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.Sx ENVIRONMENT
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for each variable.
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.Sh ENVIRONMENT
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The following environment variables can be set to override the settings
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from the
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.Pa pkg.conf
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file used.
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.Bl -tag -width "ASSUME_ALWAYS_YES"
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.It Ev MIRROR_TYPE
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This defines which mirror type should be used.
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Valid values are
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.Dv SRV ,
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.Dv HTTP ,
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.Dv NONE .
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.It Ev ABI
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This defines the ABI for the package to be installed.
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Default ABI is determined from
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.Pa /bin/sh .
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.It Ev ASSUME_ALWAYS_YES
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If set, no confirmation will be asked when bootstrapping
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.Xr pkg 8 .
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.It Ev SIGNATURE_TYPE
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If set to
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.Dv FINGERPRINTS
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then a signature will be required and validated against known
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certificate fingerprints when bootstrapping
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.Xr pkg 8 .
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.It Ev FINGERPRINTS
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If
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.Sy SIGNATURE_TYPE
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is set to
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.Dv FINGERPRINTS
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this value should be set to the directory path where known fingerprints are
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located.
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.It Ev PACKAGESITE
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The URL that
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.Xr pkg 8
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and other packages
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will be fetched from.
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.It Ev REPOS_DIR
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Comma-separated list of directories that should be searched for repository
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configuration files.
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.El
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.Sh FILES
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Configuration is read from the files in the listed order.
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This path can be changed by setting
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.Ev REPOS_DIR .
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The last enabled repository is the one used for bootstrapping
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.Xr pkg 8 .
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.Bl -tag -width "/usr/local/etc/pkg/repos/*.conf"
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.It Pa /usr/local/etc/pkg.conf
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.It Pa /etc/pkg/FreeBSD.conf
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.It Pa /usr/local/etc/pkg/repos/*.conf
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.El
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.Sh EXAMPLES
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Some examples are listed here.
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The full list of available commands are available in
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.Xr pkg 8
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once it is bootstrapped.
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.Pp
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Search for a package:
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.Dl $ pkg search perl
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.Pp
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Install a package:
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.Dl % pkg install perl
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.Pp
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List installed packages:
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.Dl $ pkg info
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.Pp
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Upgrade from remote repository:
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.Dl % pkg upgrade
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.Pp
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List non-automatic packages:
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.Dl $ pkg query -e '%a = 0' %o
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.Pp
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List automatic packages:
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.Dl $ pkg query -e '%a = 1' %o
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.Pp
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Delete an installed package:
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.Dl % pkg delete perl
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.Pp
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Remove unneeded dependencies:
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.Dl % pkg autoremove
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.Pp
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Change a package from automatic to non-automatic, which will prevent
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.Xr pkg-autoremove 8
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from removing it:
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.Dl % pkg set -A 0 perl
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.Pp
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Change a package from non-automatic to automatic, which will make
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.Xr pkg-autoremove 8
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allow it be removed once nothing depends on it:
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.Dl % pkg set -A 1 perl
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.Pp
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Create package file from an installed package:
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.Dl % pkg create -o /usr/ports/packages/All perl
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.Pp
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Determine which package installed a file:
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.Dl $ pkg which /usr/local/bin/perl
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.Pp
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Audit installed packages for security advisories:
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.Dl $ pkg audit
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.Pp
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Check installed packages for checksum mismatches:
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.Dl # pkg check -s -a
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.Pp
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Check for missing dependencies:
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.Dl # pkg check -d -a
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.Pp
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Fetch a package for a different
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.Fx
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version, along with all its dependencies:
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.Dl # pkg -o ABI=FreeBSD:15:amd64 -o IGNORE_OSVERSION=yes fetch -o destdir -d perl
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.Sh SEE ALSO
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.Xr ports 7 ,
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.Xr pkg 8
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.Sh HISTORY
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The
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.Nm
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command first appeared in
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.Fx 9.1 .
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It became the default package tool in
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.Fx 10.0 ,
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replacing the
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pkg_install suite of tools
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.Xr pkg_add 1 ,
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.Xr pkg_info 1 and
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.Xr pkg_create 1 .
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