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53 lines
1.3 KiB
Text
53 lines
1.3 KiB
Text
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sway-save-tree(1)
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# NAME
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sway-save-tree - Dump a workspace's tiling tree as append_layout-compatible JSON.
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# SYNOPSIS
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_sway-save-tree_ --workspace <name>
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# DESCRIPTION
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Reads the live tree of the running sway instance over the IPC socket, walks
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the named workspace, prunes runtime fields, and emits a JSON document
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suitable for *swaymsg append_layout*(5). Each leaf view becomes a
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placeholder entry whose *swallows* array contains a regex-anchored match on
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the view's *app_id* (Wayland) or *class* / *instance* (xwayland).
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The output is sent to standard output. Pre-existing placeholders that were
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loaded by *append_layout* and have not yet swallowed a window are echoed
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verbatim from their *swallows* array.
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This is the sway counterpart of i3-save-tree(1).
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# OPTIONS
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*--workspace* <name>
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Name (or number, as a string) of the workspace to dump. Required.
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*-h, --help*
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Show help and exit.
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# LIMITATIONS
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Floating windows are skipped in this release; only tiling children of the
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workspace are emitted. A warning is printed to stderr when floating windows
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are present.
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# EXAMPLES
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Save the layout of workspace 1 to a file, kill the running windows, and
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restore the layout:
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```
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$ sway-save-tree --workspace 1 > /tmp/layout.json
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$ swaymsg [workspace=1] kill
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$ swaymsg append_layout /tmp/layout.json
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```
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# SEE ALSO
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*sway*(5), *sway*(1), *swaymsg*(1)
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