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| author | Attila Lendvai <attila@lendvai.name> | 2021-12-02 20:18:56 +0100 |
|---|---|---|
| committer | Mathieu Othacehe <othacehe@gnu.org> | 2021-12-03 14:18:32 +0100 |
| commit | b42bfbdfe55eea56234a91c33ef12b9fe198766d (patch) | |
| tree | ae145a5b85512783bc075157abf47cb641165349 /gnu/system/vm.scm | |
| parent | 5a18cf360454bef20f00facb51b45daabe31dad2 (diff) | |
| download | guix-b42bfbdfe55eea56234a91c33ef12b9fe198766d.tar.gz | |
guix system vm: Add --no-graphic CLI argument.
It configures QEMU to use the tty it was started in for IO (as opposed to opening a separate graphical window). This enables copy-pasting and scrollback. Exit QEMU with C-a x. * gnu/system/vm.scm (system-qemu-image/shared-store-script): Also add the '-nographic' QEMU argument when called with #:graphic? #false. * guix/scripts/system.scm (system-derivation-for-action): Propagate the #:graphic? keyword arg. (perform-action): Add and propagate the #:graphic? keyword arg. (show-help): Add --no-graphic CLI arg. (%options): Process the new --no-graphic CLI arg. (process-action): Feed in the CLI arg through the #:graphic? keyword arg. * doc/guix.texi (Invoking guix system): Add example to combine guix system and invoking the vm start script into one command. Split the description of the various options into separate paragraphs. Add a paragraph to describe --no-graphic. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Diffstat (limited to 'gnu/system/vm.scm')
| -rw-r--r-- | gnu/system/vm.scm | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 1e2d8b47c2..0a95302584 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -754,6 +754,8 @@ it is mostly useful when FULL-BOOT? is true." (define qemu-exec #~(list #+(file-append qemu "/bin/" (qemu-command (or target system))) + ;; Tells qemu to use the terminal it was started in for IO. + #$@(if graphic? '() #~("-nographic")) #$@(if full-boot? #~() #~("-kernel" #$(operating-system-kernel-file os) |