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feat(command): implement root command (#27)
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,90 @@ | ||
package magick | ||
|
||
import ( | ||
"fmt" | ||
"io/fs" | ||
"path/filepath" | ||
|
||
"github.com/samber/lo" | ||
"github.com/snivilised/cobrass/src/assistant" | ||
"github.com/snivilised/extendio/xfs/nav" | ||
) | ||
|
||
type RootEntry struct { | ||
EntryBase | ||
|
||
rps *assistant.ParamSet[RootParameterSet] | ||
files []string | ||
} | ||
|
||
func (e *RootEntry) ConfigureOptions(o *nav.TraverseOptions) { | ||
o.Notify.OnBegin = func(_ *nav.NavigationState) { | ||
fmt.Printf("===> 🛡️ beginning traversal ...\n") | ||
} | ||
o.Notify.OnEnd = func(result *nav.TraverseResult) { | ||
fmt.Printf("===> 🚩 finished traversal - folders '%v'\n", | ||
result.Metrics.Count(nav.MetricNoFoldersInvokedEn), | ||
) | ||
} | ||
o.Callback = nav.LabelledTraverseCallback{ | ||
Label: "Root Entry Callback", | ||
Fn: func(item *nav.TraverseItem) error { | ||
depth := item.Extension.Depth | ||
indicator := lo.Ternary(len(item.Children) > 0, "☀️", "🌊") | ||
|
||
lo.ForEach(item.Children, func(de fs.DirEntry, index int) { | ||
fullPath := filepath.Join(item.Path, de.Name()) | ||
e.files = append(e.files, fullPath) | ||
}) | ||
|
||
fmt.Printf( | ||
"---> %v ROOT-CALLBACK: (depth:%v, files:%v) '%v'\n", | ||
indicator, | ||
depth, len(item.Children), | ||
item.Path, | ||
) | ||
|
||
return nil | ||
}, | ||
} | ||
o.Store.Subscription = nav.SubscribeFoldersWithFiles | ||
o.Store.DoExtend = true | ||
e.EntryBase.ConfigureOptions(o) | ||
} | ||
|
||
func GetRootTraverseOptionsFunc(entry *RootEntry) func(o *nav.TraverseOptions) { | ||
// make this a generic? | ||
// | ||
return func(o *nav.TraverseOptions) { | ||
entry.ConfigureOptions(o) | ||
} | ||
} | ||
|
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func EnterRoot( | ||
rps *assistant.ParamSet[RootParameterSet], | ||
) error { | ||
fmt.Printf("---> 🦠🦠🦠 Directory: '%v'\n", rps.Native.Directory) | ||
|
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entry := &RootEntry{ | ||
rps: rps, | ||
} | ||
session := &nav.PrimarySession{ | ||
Path: rps.Native.Directory, | ||
OptionFn: GetRootTraverseOptionsFunc(entry), | ||
} | ||
result, err := session.Init().Run() | ||
|
||
lo.ForEach(entry.files, func(f string, _ int) { | ||
fmt.Printf(" ===> 🔆 candidate file: '%v'\n", f) | ||
}) | ||
|
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no := result.Metrics.Count(nav.MetricNoChildFilesFoundEn) | ||
summary := fmt.Sprintf("files: %v", no) | ||
message := lo.Ternary(err == nil, | ||
fmt.Sprintf("navigation completed (%v) ✔️", summary), | ||
fmt.Sprintf("error occurred during navigation (%v)❌\n", err), | ||
) | ||
fmt.Println(message) | ||
|
||
return err | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,38 @@ | ||
package magick | ||
|
||
import ( | ||
"os" | ||
"path/filepath" | ||
|
||
"github.com/snivilised/extendio/xfs/nav" | ||
) | ||
|
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type EntryBase struct { | ||
session nav.TraverseSession | ||
} | ||
|
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func (e *EntryBase) ConfigureOptions(o *nav.TraverseOptions) { | ||
o.Store.FilterDefs = &nav.FilterDefinitions{ | ||
Children: nav.CompoundFilterDef{ | ||
Type: nav.FilterTypeRegexEn, | ||
Description: "Image types supported by pixa", | ||
Pattern: "\\.(jpe?g|png|gif)$", | ||
}, | ||
} | ||
} | ||
|
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func ResolvePath(path string) string { | ||
result := path | ||
|
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if result[0] == '~' { | ||
if h, err := os.UserHomeDir(); err == nil { | ||
result = filepath.Join(h, result[1:]) | ||
} | ||
} else { | ||
if absolute, absErr := filepath.Abs(path); absErr == nil { | ||
result = absolute | ||
} | ||
} | ||
|
||
return result | ||
} |
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