implement --library-path option as the alias of -L option

Author: itchyny

_gojq

@@ -7,7 +7,7 @@ _gojq()
     '(-r --raw-output               -j --join-output)--raw-output0[implies -r with NUL character delimiter]' \
     '(-r --raw-output --raw-output0 -j --join-output)'{-j,--join-output}'[implies -r with no newline delimiter]' \
     '(-c --compact-output --indent --tab --yaml-output)'{-c,--compact-output}'[output without pretty-printing]' \
-    '(-c --compact-output          --tab --yaml-output)--indent=[number of spaces for indentation]:indentation count:(2 4 8)' \
+    '(-c --compact-output          --tab --yaml-output)--indent[number of spaces for indentation]:indentation count:(2 4 8)' \
     '(-c --compact-output --indent       --yaml-output)--tab[use tabs for indentation]' \
     '(-c --compact-output --indent --tab              )--yaml-output[output in YAML format]' \
     '(-C --color-output -M --monochrome-output)'{-C,--color-output}'[output with colors even if piped]' \
@@ -18,7 +18,7 @@ _gojq()
     '(-R --raw-input --stream             )--yaml-input[read input as YAML format]' \
     '(-s --slurp)'{-s,--slurp}'[read all inputs into an array]' \
     '(-f --from-file 1)'{-f,--from-file}'[load query from file]:filename of jq query:_files' \
-    '*-L=[directory to search modules from]:module directory:_directories' \
+    '*'{-L,--library-path}'[directory to search modules from]:module directory:_directories' \
     '*--arg[set a string value to a variable]:variable name: :string value' \
     '*--argjson[set a JSON value to a variable]:variable name: :JSON value' \
     '*--slurpfile[set the JSON contents of a file to a variable]:variable name: :JSON file:_files' \

cli/cli.go

@@ -58,7 +58,7 @@ type flagopts struct {
 	OutputRaw0    bool              `long:"raw-output0" description:"implies -r with NUL character delimiter"`
 	OutputJoin    bool              `short:"j" long:"join-output" description:"implies -r with no newline delimiter"`
 	OutputCompact bool              `short:"c" long:"compact-output" description:"output without pretty-printing"`
-	OutputIndent  *int              `long:"indent" description:"number of spaces for indentation"`
+	OutputIndent  *int              `long:"indent" args:"number" description:"number of spaces for indentation"`
 	OutputTab     bool              `long:"tab" description:"use tabs for indentation"`
 	OutputYAML    bool              `long:"yaml-output" description:"output in YAML format"`
 	OutputColor   bool              `short:"C" long:"color-output" description:"output with colors even if piped"`
@@ -69,11 +69,11 @@ type flagopts struct {
 	InputYAML     bool              `long:"yaml-input" description:"read input as YAML format"`
 	InputSlurp    bool              `short:"s" long:"slurp" description:"read all inputs into an array"`
 	FromFile      bool              `short:"f" long:"from-file" description:"load query from file"`
-	ModulePaths   []string          `short:"L" description:"directory to search modules from"`
-	Arg           map[string]string `long:"arg" description:"set a string value to a variable"`
-	ArgJSON       map[string]string `long:"argjson" description:"set a JSON value to a variable"`
-	SlurpFile     map[string]string `long:"slurpfile" description:"set the JSON contents of a file to a variable"`
-	RawFile       map[string]string `long:"rawfile" description:"set the contents of a file to a variable"`
+	ModulePaths   []string          `short:"L" long:"library-path" args:"dir" description:"directory to search modules from"`
+	Arg           map[string]string `long:"arg" args:"name value" description:"set a string value to a variable"`
+	ArgJSON       map[string]string `long:"argjson" args:"name value" description:"set a JSON value to a variable"`
+	SlurpFile     map[string]string `long:"slurpfile" args:"name file" description:"set the JSON contents of a file to a variable"`
+	RawFile       map[string]string `long:"rawfile" args:"name file" description:"set the contents of a file to a variable"`
 	Args          []any             `long:"args" positional:"" description:"consume remaining arguments as positional string values"`
 	JSONArgs      []any             `long:"jsonargs" positional:"" description:"consume remaining arguments as positional JSON values"`
 	ExitStatus    bool              `short:"e" long:"exit-status" description:"exit 1 when the last value is false or null"`

cli/flags.go

@@ -186,22 +186,10 @@ func formatFlags(opts any) string {
 			}
 			sb.WriteString("--")
 			sb.WriteString(flag)
-			switch val.Field(i).Kind() {
-			case reflect.Bool:
-				sb.WriteString(" ")
-			case reflect.Map:
-				if strings.HasSuffix(flag, "file") {
-					sb.WriteString(" name file")
-				} else {
-					sb.WriteString(" name value")
-				}
-			default:
-				if _, ok = tag.Lookup("positional"); !ok {
-					sb.WriteString("=")
-				}
-			}
-		} else {
-			sb.WriteString("=")
+		}
+		if args, ok := tag.Lookup("args"); ok {
+			sb.WriteString(" ")
+			sb.WriteString(args)
 		}
 		sb.WriteString(strings.Repeat(" ", 24-(sb.Len()-m)))
 		sb.WriteString(tag.Get("description"))

cli/test.yaml

@@ -7902,7 +7902,7 @@
 - name: module directory option
   args:
     - -c
-    - -L
+    - --library-path
     - 'testdata'
     - 'import "7" as $foo; $foo, $foo::foo'
   input: '0'
@@ -7913,7 +7913,7 @@
 - name: module directory option
   args:
     - -c
-    - -L
+    - --library-path
     - 'testdata'
     - 'import "m1" as $x; $x, $x::x, $x[1].m1*100000000000000000000'
   input: '0'