1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
package config
import (
"regexp"
"strings"
"git.sr.ht/~rjarry/aerc/lib/templates"
"git.sr.ht/~rjarry/aerc/log"
"github.com/go-ini/ini"
)
type StatuslineConfig struct {
StatusColumns []*ColumnDef `ini:"-"`
ColumnSeparator string `ini:"column-separator"`
Separator string `ini:"separator"`
DisplayMode string `ini:"display-mode"`
// deprecated
RenderFormat string `ini:"render-format"`
}
func defaultStatuslineConfig() *StatuslineConfig {
left, _ := templates.ParseTemplate("column-left", `[{{.Account}}] {{.StatusInfo}}`)
center, _ := templates.ParseTemplate("column-center", `{{.PendingKeys}}`)
right, _ := templates.ParseTemplate("column-right", `{{.TrayInfo}}`)
return &StatuslineConfig{
StatusColumns: []*ColumnDef{
{
Name: "left",
Template: left,
Flags: ALIGN_LEFT | WIDTH_AUTO,
},
{
Name: "center",
Template: center,
Flags: ALIGN_CENTER | WIDTH_FIT,
},
{
Name: "right",
Template: right,
Flags: ALIGN_RIGHT | WIDTH_AUTO,
},
},
ColumnSeparator: " ",
Separator: " | ",
DisplayMode: "text",
// deprecated
RenderFormat: "",
}
}
var Statusline = defaultStatuslineConfig()
func parseStatusline(file *ini.File) error {
statusline, err := file.GetSection("statusline")
if err != nil {
goto out
}
if err := statusline.MapTo(&Statusline); err != nil {
return err
}
if key, err := statusline.GetKey("status-columns"); err == nil {
columns, err := ParseColumnDefs(key, statusline)
if err != nil {
return err
}
Statusline.StatusColumns = columns
} else if Statusline.RenderFormat != "" {
columns, err := convertRenderFormat()
if err != nil {
return err
}
Statusline.StatusColumns = columns
log.Warnf("%s %s",
"The [statusline] render-format setting has been replaced by status-columns.",
"render-format will be removed in aerc 0.17.")
Warnings = append(Warnings, Warning{
Title: "DEPRECATION WARNING: [statusline].render-format",
Body: `
The render-format setting is deprecated. It has been replaced by status-columns.
Your configuration in this instance was automatically converted to:
[statusline]
` + ColumnDefsToIni(columns, "status-columns") + `
Your configuration file was not changed. To make this change permanent and to
dismiss this deprecation warning on launch, copy the above lines into aerc.conf
and remove index-format from it. See aerc-config(5) for more details.
index-format will be removed in aerc 0.17.
`,
})
}
out:
log.Debugf("aerc.conf: [statusline] %#v", Statusline)
return nil
}
var (
renderFmtRe = regexp.MustCompile(`%(-?\d+)?(\.\d+)?[acdmSTp]`)
statuslineMute = false
)
func convertRenderFormat() ([]*ColumnDef, error) {
var columns []*ColumnDef
tokens := strings.Split(Statusline.RenderFormat, "%>")
left := renderFmtRe.ReplaceAllStringFunc(
tokens[0], renderVerbToTemplate)
left = strings.TrimSpace(left)
t, err := templates.ParseTemplate("column-left", left)
if err != nil {
return nil, err
}
columns = append(columns, &ColumnDef{
Name: "left",
Template: t,
Flags: ALIGN_LEFT | WIDTH_AUTO,
})
if len(tokens) == 2 {
right := renderFmtRe.ReplaceAllStringFunc(
tokens[1], renderVerbToTemplate)
right = strings.TrimSpace(right)
t, err := templates.ParseTemplate("column-right", right)
if err != nil {
return nil, err
}
columns = append(columns, &ColumnDef{
Name: "right",
Template: t,
Flags: ALIGN_RIGHT | WIDTH_AUTO,
})
}
if statuslineMute {
columns = nil
}
return columns, nil
}
func renderVerbToTemplate(verb string) (template string) {
switch verb[len(verb)-1] {
case 'a':
template = `{{.Account}}`
case 'c':
template = `{{.ConnectionInfo}}`
case 'd':
template = `{{.Folder}}`
case 'S':
template = `{{.StatusInfo}}`
case 'T':
template = `{{.TrayInfo}}`
case 'p':
template = `{{cwd}}`
case 'm':
statuslineMute = true
}
return template
}
|
