74 lines
1.1 KiB
Go
74 lines
1.1 KiB
Go
package bwrap
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import (
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"slices"
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)
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const (
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SetEnv = iota
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Bind
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BindTry
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DevBind
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DevBindTry
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ROBind
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ROBindTry
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Chmod
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)
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var pairArgs = [...]string{
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SetEnv: "--setenv",
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Bind: "--bind",
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BindTry: "--bind-try",
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DevBind: "--dev-bind",
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DevBindTry: "--dev-bind-try",
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ROBind: "--ro-bind",
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ROBindTry: "--ro-bind-try",
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Chmod: "--chmod",
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}
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func (c *Config) pairArgs() Builder {
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var n pairArg
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n[SetEnv] = make([][2]string, len(c.SetEnv))
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keys := make([]string, 0, len(c.SetEnv))
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for k := range c.SetEnv {
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keys = append(keys, k)
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}
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slices.Sort(keys)
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for i, k := range keys {
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n[SetEnv][i] = [2]string{k, c.SetEnv[k]}
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}
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// Arg types:
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// Bind
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// BindTry
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// DevBind
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// DevBindTry
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// ROBind
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// ROBindTry
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// Chmod
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// are handled by the sequential builder
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return &n
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}
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type pairArg [len(pairArgs)][][2]string
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func (p *pairArg) Len() (l int) {
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for _, v := range p {
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l += len(v) * 3
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}
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return
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}
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func (p *pairArg) Append(args *[]string) {
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for i, arg := range p {
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for _, v := range arg {
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*args = append(*args, pairArgs[i], v[0], v[1])
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}
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}
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}
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