make v2 the migration version to codeberg (#2)

bar.go

@@ -0,0 +1,98 @@
+package swayipc
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+// Container gaps
+type Gaps struct {
+	Top    int `json:"top"`
+	Right  int `json:"right"`
+	Bottom int `json:"bottom"`
+	Left   int `json:"left"`
+}
+
+// Color definition, used primarily by bars
+type Colors struct {
+	Background              string `json:"background"`
+	Statusline              string `json:"statusline"`
+	Separator               string `json:"separator"`
+	FocusedBackground       string `json:"focused_background"`
+	FocusedStatusline       string `json:"focused_statusline"`
+	FocusedSeparator        string `json:"focused_separator"`
+	FocusedWorkspaceBorder  string `json:"focused_workspace_border"`
+	FocusedWorkspaceBg      string `json:"focused_workspace_bg"`
+	FocusedWorkspaceText    string `json:"focused_workspace_text"`
+	InactiveWorkspaceBorder string `json:"inactive_workspace_border"`
+	InactiveWorkspaceBg     string `json:"inactive_workspace_bg"`
+	InactiveWorkspaceText   string `json:"inactive_workspace_text"`
+	Active_workspaceBorder  string `json:"active_workspace_border"`
+	Active_workspaceBg      string `json:"active_workspace_bg"`
+	Active_workspaceText    string `json:"active_workspace_text"`
+	Urgent_workspaceBorder  string `json:"urgent_workspace_border"`
+	Urgent_workspaceBg      string `json:"urgent_workspace_bg"`
+	Urgent_workspaceText    string `json:"urgent_workspace_text"`
+	BindingModeBorder       string `json:"binding_mode_border"`
+	BindingModeBg           string `json:"binding_mode_bg"`
+	BindingModeText         string `json:"binding_mode_text"`
+}
+
+// A bar such as a swaybar(5)
+type Bar struct {
+	Id                   string  `json:"id"`
+	Mode                 string  `json:"mode"`
+	Position             string  `json:"position"`
+	Status_command       string  `json:"status_command"`
+	Font                 string  `json:"font"`
+	Gaps                 *Gaps   `json:"gaps"`
+	Height               int     `json:"bar_height"`
+	StatusPadding        int     `json:"status_padding"`
+	StatusEdgePadding    int     `json:"status_edge_padding"`
+	WorkspaceButtons     bool    `json:"workspace_buttons"`
+	WorkspaceMinWidth    int     `json:"workspace_min_width"`
+	BindingModeIndicator bool    `json:"binding_mode_indicator"`
+	Verbose              bool    `json:"verbose"`
+	PangoMarkup          bool    `json:"pango_markup"`
+	Colors               *Colors `json:"colors"`
+}
+
+// Get a list of currently visible and active bar names
+func (ipc *SwayIPC) GetBars() ([]string, error) {
+	payload, err := ipc.get(GET_BAR_CONFIG)
+	if err != nil {
+		return nil, err
+	}
+
+	bars := []string{}
+	if err := json.Unmarshal(payload.Payload, &bars); err != nil {
+		return nil, fmt.Errorf("failed to unmarshal json: %w", err)
+	}
+
+	return bars, nil
+}
+
+// Get the bar object of the bar specified by the string 'id'
+func (ipc *SwayIPC) GetBar(id string) (*Bar, error) {
+	err := ipc.sendHeader(GET_BAR_CONFIG, uint32(len(id)))
+	if err != nil {
+		return nil, err
+	}
+
+	err = ipc.sendPayload([]byte(id))
+	if err != nil {
+		return nil, fmt.Errorf("failed to send get_bar_config payload: %w", err)
+	}
+
+	payload, err := ipc.readResponse()
+	if err != nil {
+		return nil, err
+	}
+
+	bar := &Bar{}
+	if err := json.Unmarshal(payload.Payload, &bar); err != nil {
+		return nil, fmt.Errorf("failed to unmarshal json: %w", err)
+	}
+
+	return bar, nil
+}