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https://cagebreak.project-repo.co/cagebreak.git
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d19c32d7a4
Functionality: * Add configuration to anchor position of messages (#60, 71 in Bugs.md). * Add output priorisation (#38, 68 in Bugs.md). * Print whether output is active in dump. Bug Fixes: * Fix gamma control (72 in Bugs.md). * Add missing commands to example config. * Add message_config to dump output. Example Scripts: * Add screenshot script. * Make example scripts standalone. Documentation: * Escape html tags in config man page. (#68, 69 in Bugs.md) * Improve README.md (#62, 70 in Bugs.md). * Improve SECURITY.md. * Add CONTRIBUTING.md (#62, 70 in Bugs.md). * FAQ: Add Firefox screenshare instructions for wayland. * FAQ: Add wlroots downgrading instructions for workaround in case of temporary wlroots incompatibility. * Update copyright notices to 2024. Development Tooling: * Add new gpg keys (signed by the old ones). * Add PR template. * Add dev-FAQ. * Remove now-unnecessary fanalyzer pragmas.
38 lines
1.5 KiB
Bash
Executable file
38 lines
1.5 KiB
Bash
Executable file
#!/bin/bash
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# Copyright 2020 - 2024, project-repo and the cagebreak contributors
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# SPDX-License-Identifier: MIT
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#
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# This script displays the process names of the views on the current workspace.
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named_pipe_send="$(mktemp -u)"
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named_pipe_recv="$(mktemp -u)"
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mkfifo "${named_pipe_send}"
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mkfifo "${named_pipe_recv}"
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nc -U "${CAGEBREAK_SOCKET}" < "${named_pipe_send}" > "${named_pipe_recv}"&
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# The file descriptor 3 is set up to send commands to cagebreak and file
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# descriptor 4 can be used to read events. Notice that events will pile up in
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# file descriptor 4, so it is a good idea to continuously read from it or to
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# clear it before starting a new transaction.
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exec 3>"${named_pipe_send}"
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exec 4<"${named_pipe_recv}"
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# When the script exits, the os will clean up the pipe
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rm "${named_pipe_recv}"
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rm "${named_pipe_send}"
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echo "dump" >&3
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while IFS= read -r -d $'\0' event
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do
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# Remove the cg-ipc header
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event="${event:6}"
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if [[ "$(echo "${event}" | jq ".event_name")" = "\"dump\"" ]]
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then
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curr_output="$(echo "${event}"|jq ".curr_output")"
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curr_workspace="$(echo "${event}"|jq -r ".outputs.${curr_output}.curr_workspace")"
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# Print the process names of the view on the current workspace. jq retrieves
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# their PID and ps is then used to retrieve the process names.
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# shellcheck disable=2046
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(echo -n "message ";ps -o comm=Command -p $(echo "${event}"|jq -r ".outputs.${curr_output}.workspaces[$((curr_workspace-1))].views[].pid")|tail +2|sed ':a; N; $!ba; s/\n/||/g') >&3
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break
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fi
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done <&4
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