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82 lines
2.1 KiB
Go
82 lines
2.1 KiB
Go
package Z
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import (
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"os"
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"path/filepath"
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"text/template"
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"github.com/rwxrob/term"
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"github.com/rwxrob/to"
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)
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// This file contains the BonzaiMark builtins that Cmd authors can use
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// in their Description and other places where templated BonzaiMark is
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// allowed.
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// Dynamic contains the package global default template language which
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// can be supplemented or overridden by Bonzai developers. Note this is in
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// addition to any specific syntax added specifically to a Cmd with
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// Cmd.Dynamic (which takes higher priority). Use Z.Dynamic when
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// a shared template language is to be used across all Cmds within
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// a single Bonzai tree or branch. This allows powerful, template-driven
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// applications to work well with one another.
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var Dynamic = template.FuncMap{
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// semantic
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"exe": func(a string) string { return term.Under + a + term.Reset },
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"pkg": func(a string) string { return term.Bold + a + term.Reset },
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"cmd": func(a string) string { return term.Bold + a + term.Reset },
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// stylistic
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"indent": indent,
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"pre": func(a string) string { return term.Under + a + term.Reset },
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// host system information
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"exepath": exepath,
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"exename": exename,
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"execachedir": execachedir,
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"execonfdir": execonfdir,
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"cachedir": cachedir,
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"confdir": confdir,
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"homedir": homedir,
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"pathsep": func() string { return string(os.PathSeparator) },
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"pathjoin": filepath.Join,
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}
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func indent(n int, in string) string {
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return to.Indented(in, IndentBy+n)
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}
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func cachedir() string {
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dir, _ := os.UserCacheDir()
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return dir
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}
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func confdir() string {
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dir, _ := os.UserConfigDir()
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return dir
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}
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func homedir(a ...string) string {
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dir, _ := os.UserHomeDir()
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extra := filepath.Join(a...)
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path := filepath.Join(dir, extra)
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return path
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}
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func exepath() string { return ExePath }
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func exename() string { return ExeName }
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func execachedir(a ...string) string {
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path := filepath.Join(cachedir(), ExeName)
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extra := filepath.Join(a...)
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return filepath.Join(path, extra)
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}
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func execonfdir(a ...string) string {
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path := filepath.Join(confdir(), ExeName)
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extra := filepath.Join(a...)
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return filepath.Join(path, extra)
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}
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