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Output Aliases when running mage -l #456

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Output Aliases when running mage -l #456

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def9a01
Output Aliases when running `mage -l`
daegalus Feb 16, 2023
f1e3954
Merge branch 'master' into feature/add-aliases-to-list
perrito666 Feb 27, 2023
25b5835
Merge branch 'master' into feature/add-aliases-to-list
daegalus Aug 1, 2023
3ff31d3
Merge branch 'master' into feature/add-aliases-to-list
daegalus Oct 24, 2023
48d20d4
Merge branch 'master' into feature/add-aliases-to-list
daegalus Apr 15, 2025
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3 changes: 3 additions & 0 deletions mage/import_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,9 @@ Targets:
zz:buildSubdir2 Builds stuff.
zz:ns:deploy2* deploys stuff.

Aliases:
nsd2 -> zz:ns:deploy2

* default target
`[1:]

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25 changes: 25 additions & 0 deletions mage/template.go
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Original file line number Diff line number Diff line change
Expand Up @@ -238,6 +238,12 @@ Options:
{{- end}}
}

aliases := map[string]string{
{{- range $k, $v := .Aliases}}
"{{ lowerFirst $k }}": "-> {{lowerFirst $v.TargetName}}",
{{- end}}
}

keys := make([]string, 0, len(targets))
for name := range targets {
keys = append(keys, name)
Expand All @@ -249,6 +255,25 @@ Options:
for _, name := range keys {
_fmt.Fprintf(w, " %v\t%v\n", printName(name), targets[name])
}

if len(aliases) != 0 {
err := w.Flush()
if err != nil {
return err
}

aliasKeys := make([]string, 0, len(aliases))
for name := range aliases {
aliasKeys = append(aliasKeys, name)
}
_sort.Strings(aliasKeys)

_fmt.Println("\nAliases:")
for _, name := range aliasKeys {
_fmt.Fprintf(w, " %v\t%v\n", printName(name), aliases[name])
}
}

err := w.Flush()
{{- if .DefaultFunc.Name}}
if err == nil {
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