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Add custom open command override

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This commit is contained in:
luxick
2026-03-28 12:47:37 +01:00
parent 8e369ebd5a
commit c5695af7fd
3 changed files with 91 additions and 4 deletions
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3
internal/config/config.go
View File

@@ -12,7 +12,8 @@ const appName = "luxtools-client"
// Config stores client configuration loaded from disk.
type Config struct {
PathMap map[string]string `json:"path_map"`
PathMap map[string]string `json:"path_map"`
OpenLocationCommand string `json:"open_location_command,omitempty"`
}
// ConfigPath returns the full path to the config.json file.

72
internal/openfolder/custom.go Normal file
View File

@@ -0,0 +1,72 @@
package openfolder
import (
"errors"
"os/exec"
"strings"
)
// OpenLocationCustom executes a user-defined command string, substituting %1
// with the given path. The command string is split into executable + arguments
// using shell-like quoting rules (double quotes are respected).
//
// Example command: doublecmd.exe -C -T -P L -L "%1"
func OpenLocationCustom(command string, path string) error {
expanded := strings.ReplaceAll(command, "%1", path)
args, err := splitCommand(expanded)
if err != nil {
return err
}
if len(args) == 0 {
return errors.New("open_location_command: empty command after expansion")
}
return exec.Command(args[0], args[1:]...).Start()
}
// splitCommand splits a command string into tokens, respecting double-quoted
// segments. Quotes are removed from the resulting tokens. Backslash escaping
// of a double quote (\") inside a quoted segment is supported.
func splitCommand(s string) ([]string, error) {
var tokens []string
var current strings.Builder
inQuote := false
hasToken := false
for i := 0; i < len(s); i++ {
ch := s[i]
switch {
case ch == '"':
inQuote = !inQuote
hasToken = true // even empty quotes produce a token part
case ch == '\\' && inQuote && i+1 < len(s) && s[i+1] == '"':
// escaped quote inside a quoted segment
current.WriteByte('"')
i++ // skip the next quote
case (ch == ' ' || ch == '\t') && !inQuote:
if hasToken {
tokens = append(tokens, current.String())
current.Reset()
hasToken = false
}
default:
current.WriteByte(ch)
hasToken = true
}
}
if inQuote {
return nil, errors.New("open_location_command: unterminated double quote")
}
if hasToken {
tokens = append(tokens, current.String())
}
return tokens, nil
}

20
internal/web/templates.go
View File

@@ -60,7 +60,7 @@ var settingsTemplate = template.Must(template.New("settings").Parse(`<!doctype h
</head>
<body>
<h1>Path Aliases</h1>
<p class="small">Define aliases like <code>PROJECTS</code> -> <code>/mnt/projects</code>. Use in <code>/open</code> as <code>PROJECTS&gt;my/repo</code>.</p>
<p class="small">Define aliases like <code>PROJECTS</code> -&gt; <code>/mnt/projects</code>. Use in <code>/open</code> as <code>PROJECTS&gt;my/repo</code>.</p>
<table>
<thead>
@@ -70,7 +70,19 @@ var settingsTemplate = template.Must(template.New("settings").Parse(`<!doctype h
</table>
<div style="margin-top: 0.75rem;">
<button id="addRow">Add Alias</button>
<button id="save">Save</button>
</div>
<h2 style="margin-top: 2rem;">Open Location Command</h2>
<p class="small">
Optionally override the default file manager. Use <code>%1</code> for the resolved path.<br>
Example: <code>doublecmd.exe -C -T -P L -L "%1"</code>
</p>
<div style="max-width: 900px;">
<input type="text" id="openCmd" placeholder='e.g. doublecmd.exe -C -T -P L -L "%1"' style="width: 100%; box-sizing: border-box; padding: 0.35rem;">
</div>
<div style="margin-top: 1rem;">
<button id="save">Save All Settings</button>
</div>
<div id="status" class="small"></div>
@@ -148,6 +160,7 @@ var settingsTemplate = template.Must(template.New("settings").Parse(`<!doctype h
const keys = Object.keys(data.path_map || {}).sort();
if (keys.length === 0) addRow();
for (const k of keys) addRow(k, data.path_map[k]);
document.getElementById('openCmd').value = data.open_location_command || '';
setStatus('Loaded', false);
}
@@ -155,10 +168,11 @@ var settingsTemplate = template.Must(template.New("settings").Parse(`<!doctype h
try {
const map = collect();
setStatus('Saving...', false);
const openCmd = document.getElementById('openCmd').value.trim();
const res = await fetch('/settings/config', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ path_map: map })
body: JSON.stringify({ path_map: map, open_location_command: openCmd })
});
const data = await res.json();
if (!data.ok) {