mirror of
https://codeberg.org/scip/swayipc.git
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94 lines
2.7 KiB
Go
94 lines
2.7 KiB
Go
/*
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Copyright © 2025 Thomas von Dein
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package swayipc
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import (
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"encoding/json"
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"errors"
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"fmt"
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"strings"
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)
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// Execute the specified global command[s] (one or more commands can be
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// given) and returns a response list.
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//
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// Possible commands are all non-specific commands, see sway(5)
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func (ipc *SwayIPC) RunGlobalCommand(command ...string) ([]Response, error) {
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return ipc.RunCommand(0, "", command...)
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}
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// Execute the specified container command[s] (one or more commands can be
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// given) and returns a response list.
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//
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// Possible commands are all container-specific commands, see sway(5)
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func (ipc *SwayIPC) RunContainerCommand(id int, command ...string) ([]Response, error) {
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return ipc.RunCommand(id, "con", command...)
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}
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// Execute the specified (target) command[s] (one or more commands can be
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// given) and returns a response list.
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//
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// Possible commands are all container-specific commands, see sway(5).
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//
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// Target can be one of con, workspace, output, input, etc. see sway-ipc(7).
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func (ipc *SwayIPC) RunCommand(id int, target string, command ...string) ([]Response, error) {
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if len(command) == 0 {
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return nil, errors.New("empty command arg")
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}
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commands := strings.Join(command, ",")
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if id > 0 {
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// a type specific command, otherwise global
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commands = fmt.Sprintf("[%s_id=%d] %s", target, id, commands)
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}
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err := ipc.sendHeader(RUN_COMMAND, uint32(len(commands)))
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if err != nil {
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return nil, fmt.Errorf("failed to send run_command to IPC %w", err)
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}
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err = ipc.sendPayload([]byte(commands))
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if err != nil {
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return nil, fmt.Errorf("failed to send switch focus command: %w", err)
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}
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payload, err := ipc.readResponse()
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if err != nil {
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return nil, err
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}
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responses := []Response{}
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if err := json.Unmarshal(payload.Payload, &responses); err != nil {
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return nil, fmt.Errorf("failed to unmarshal json response: %w", err)
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}
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if len(responses) == 0 {
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return nil, errors.New("got zero IPC response")
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}
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for _, response := range responses {
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if !response.Success {
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return responses, errors.New("one or more commands failed")
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}
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}
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return responses, nil
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}
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