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diff --git a/man/sbuild-qemu-update.1.in b/man/sbuild-qemu-update.1.in new file mode 100644 index 0000000..5695556 --- /dev/null +++ b/man/sbuild-qemu-update.1.in @@ -0,0 +1,77 @@ +.\" Copyright © 2020-2022 Christian Kastner <ckk@debian.org> +.\" +.\" This program is free software: you can redistribute it and/or modify +.\" it under the terms of the GNU General Public License as published by +.\" the Free Software Foundation, either version 2 of the License, or +.\" (at your option) any later version. +.\" +.\" This program is distributed in the hope that it will be useful, but +.\" WITHOUT ANY WARRANTY; without even the implied warranty of +.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +.\" General Public License for more details. +.\" +.\" You should have received a copy of the GNU General Public License +.\" along with this program. If not, see +.\" <http://www.gnu.org/licenses/>. +.so defs.man +.TH SBUILD\-QEMU\-UPDATE "1" "\*[RELEASE_DATE]" "Version \*[VERSION]" "Debian sbuild" +.SH NAME +sbuild\-qemu\-update \- sbuild\-update analog for QEMU images +.SH SYNOPSIS +.B sbuild\-qemu\-update +.RB [ \-h ] +.RB [ \-\-snapshot ] +.RB [ \-\-arch=ARCH ] +.RB [ \-\-noexec ] +.RB IMAGE +.SH DESCRIPTION +\fBsbuild\-qemu\-update\fR boots a QEMU VM using \fBIMAGE\fR and then runs +\fBapt-get\fR in it, performing \fBupdate\fR, \fBdist-upgrade\fR, \fBclean\fR +and \fBautoremove\fR. It can optionally create a snapshot before updating. +.PP +The architecture is auto-guessed by stripping any file suffix and then +splitting the image name on dashes ``\-'', and finally by looking for a Debian +architecture name. \fIsid-amd64.img\fR, \fIamd64-temporary.image\fR or even +just \fIamd64\fR would all be assumed to be amd64 images, but not +\fIamd64.rebuild-tests.img\fR. If this guesses wrong, use the +\fB\-\-arch\fR option. +.SH OPTIONS +.TP +\fB\-h\fR, \fB\-\-help\fR +Show this help message and exit. +.TP +\fB\-\-snapshot\fR +Create a snapshot of the image before changing it. Useful for +reproducibility purposes. +.TP +\fB\-\-arch\fR=ARCH +Architecture to use (instead of attempting to auto\-guess). +.TP +\fB\-\-timeout\fR=SECS +Maximum time to wait for command to finish with expected result. Mostly +relevant for foreign architectures, where \fBapt-get update\fR can take +quite a while. Default: 600s. +.TP +\fB\-\-noexec\fR +Don't actually do anything. Just print the command string that +would be executed, and then exit. +.TP +\fB\-\-boot\fR=auto,bios,efi,ieee1275,none +How to boot the image. Default is BIOS on amd64 and i386, EFI on arm64 and +armhf, and IEEE1275 on ppc64el. +.SH EXAMPLES +\fB$ sbuild\-qemu\-update unstable\-autopkgtest\-amd64.img\fR +.PP +This will update the image \fBunstable\-autopkgtest\-amd64.img\fR in +the current directory. If no such file exists there, then +\fB$IMAGEDIR/unstable\-autopkgtest\-amd64.img\fR is tried. +.SH ENVIRONMENT +If \fB$IMAGEDIR\fR is unset, then \fI~/.cache/sbuild\fR is used. +.SH COPYRIGHT +.nf +Copyright \[co] 2020-2022 Christian Kastner <ckk@debian.org> +.fi +.SH "SEE ALSO" +.BR sbuild (1), +.BR sbuild\-qemu (1), +.BR sbuild\-qemu\-create (1). |