text stringlengths 0 15.7k | source stringlengths 6 112 |
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set asocPath to (current application's NSString's pathWithComponents:subPaths) | lns3.scpt |
set fileExtension to _support's asTextParameter(fileExtension, "using file extension") | lns3.scpt |
if fileExtension's length ≠ 0 then | lns3.scpt |
set asocPath to asocPath's stringByAppendingPathExtension:fileExtension | lns3.scpt |
if asocPath is missing value then _support's throwInvalidParameter(fileExtension, "using file extension", text, "Invalid file extension.") | lns3.scpt |
return asocPath as text | lns3.scpt |
_error("join path", eText, eNumber, eFrom, eTo) | lns3.scpt |
end join path | lns3.scpt |
to split path filePath at splitPosition : (last component) | lns3.scpt |
set asocPath to current application's NSString's stringWithString:(_support's asPOSIXPathParameter(filePath, "")) | lns3.scpt |
if splitPosition is last component then | lns3.scpt |
return {(asocPath's stringByDeletingLastPathComponent()) as text, (asocPath's lastPathComponent()) as text} | lns3.scpt |
else if splitPosition is file extension then | lns3.scpt |
return {(asocPath's stringByDeletingPathExtension()) as text, (asocPath's pathExtension()) as text} | lns3.scpt |
else if splitPosition is all components then | lns3.scpt |
return (asocPath's pathComponents()) as list | lns3.scpt |
_support's throwInvalidConstantParameter(matchFormat, "at") | lns3.scpt |
_error("split path", eText, eNumber, eFrom, eTo) | lns3.scpt |
end split path | lns3.scpt |
property _ArgvUserError : 10000 -- error code used to indicate the shell script's user supplied invalid command line options (errors due to bugs in invalid option/argument definitions supplied by shell script author use standard AS error codes); need to decide what's a sensible code to use and document it in SDEF (unfo... | lns3.scpt |
script NoValue -- unique constant used to indicate no defaultValue property was given | lns3.scpt |
property LF2 : linefeed & linefeed | lns3.scpt |
property Indent1 : " " | lns3.scpt |
property Indent2 : " " | lns3.scpt |
to VT100(formatCode) | lns3.scpt |
return (character id 27) & "[" & formatCode & "m" | lns3.scpt |
end VT100 | lns3.scpt |
set theText to theList as text | lns3.scpt |
to _asValueType(valueType) | lns3.scpt |
if (count {valueType} each list) = 1 then -- list of text = enumeration of allowed values | lns3.scpt |
if valueType's length = 0 or valueType's length ≠ (count valueType each text) then | lns3.scpt |
error "Not a list of text." number -1700 from valueType to list | lns3.scpt |
else -- must be type name | lns3.scpt |
set valueType to valueType as class | lns3.scpt |
return valueType | lns3.scpt |
end _asValueType | lns3.scpt |
to _unpackValue(theValue, definitionRecord) | lns3.scpt |
set valueType to _asValueType(definitionRecord's valueType) | lns3.scpt |
if valueType's class is list then | lns3.scpt |
if {theValue} is not in valueType then | lns3.scpt |
error "Not a valid option (" & _joinText(valueType, "/") & "): " & theValue number _ArgvUserError | lns3.scpt |
set theResult to theValue -- note: the given value is returned as-is, so its case is not guaranteed to be same as in enumeration; client code should normalize value itself as necessary | lns3.scpt |
else -- valueType is a type name (text, integer, boolean, etc) | lns3.scpt |
if valueType is text then | lns3.scpt |
set theResult to theValue | lns3.scpt |
else if {valueType} is in {integer, real, number} then -- note: decimal numbers must be in canonical form | lns3.scpt |
set asocFormatter to current application's NSNumberFormatter's alloc()'s init() | lns3.scpt |
asocFormatter's setLocale:(current application's NSLocale's systemLocale()) | lns3.scpt |
set asocResult to asocFormatter's numberFromString:theValue | lns3.scpt |
if asocResult is missing value then error "Not a valid number: " & theValue number _ArgvUserError | lns3.scpt |
set theResult to asocResult as any | lns3.scpt |
if valueType is integer then | lns3.scpt |
if theResult mod 1 ≠ 0 then error "Not a valid integer: " & theValue number _ArgvUserError | lns3.scpt |
set theResult to theResult as integer | lns3.scpt |
else if {valueType} is in {«class furl», alias, file, POSIX file} then -- note: `file` is treated as synonym for `POSIX file` here, as actual 'file' object specifiers are both mostly pointless and much more problematic due to using HFS paths | lns3.scpt |
if theValue does not start with "/" and theValue does not start with "~" then | lns3.scpt |
set basePath to current application's NSFileManager's defaultManager()'s currentDirectoryPath() | lns3.scpt |
if basePath is missing value then error "Can't expand relative file path (current working directory is unknown): " & theValue number _ArgvUserError | lns3.scpt |
set theValue to (current application's NSString's pathWithComponents:{basePath, theValue}) | lns3.scpt |
set theResult to ((current application's NSString's stringWithString:theValue)'s stringByStandardizingPath()) as text as POSIX file | lns3.scpt |
if valueType is alias then set theResult to theResult as alias | lns3.scpt |
on error number -43 -- file not found | lns3.scpt |
error "File path doesn’t exist: " & theValue number _ArgvUserError | lns3.scpt |
else if valueType is boolean then -- may be used by boolean argument definitions (boolean options don't take a value) | lns3.scpt |
if {theValue} is in {"true", "yes", "t", "y", "1"} then | lns3.scpt |
set theResult to true | lns3.scpt |
else if {theValue} is in {"false", "no", "f", "n", "0"} then | lns3.scpt |
set theResult to false | lns3.scpt |
error "Not ‘yes’ or ‘no’ (Y|N): " & theValue number _ArgvUserError | lns3.scpt |
error "Invalid option/argument definition (not an allowed type)." number -1703 from (a reference to valueType of definitionRecord) to type | lns3.scpt |
end _unpackValue | lns3.scpt |
to _defaultValuePlaceholder(definitionRecord) -- given an option/argument definition record, returns the appropriate default placeholderValue according to valueType | lns3.scpt |
if valueType's class is list then return "OPTION" -- (valueType is list of allowed text values, i.e. an enumeration) | lns3.scpt |
return "TEXT" | lns3.scpt |
else if {valueType} is in {integer, real, number} then | lns3.scpt |
return "INTEGER" | lns3.scpt |
return "NUMBER" | lns3.scpt |
else if {valueType} is in {«class furl», alias, file, POSIX file} then | lns3.scpt |
return "FILE" | lns3.scpt |
else if valueType is boolean then | lns3.scpt |
return "Y|N" | lns3.scpt |
end _defaultValuePlaceholder | lns3.scpt |
to _formatDefaultValue(definitionRecord) -- formats default value for inclusion in OPTIONS/ARGUMENTS section | lns3.scpt |
set defaultValue to defaultValue of definitionRecord | lns3.scpt |
if (count {defaultValue} each list) ≠ 0 and length of defaultValue = 1 then set defaultValue to item 1 of defaultValue | lns3.scpt |
if (count {defaultValue} each text) ≠ 0 then | lns3.scpt |
set defaultText to defaultValue | lns3.scpt |
else if (count {defaultValue} each integer) ≠ 0 or (count {defaultValue} each real) ≠ 0 then | lns3.scpt |
set defaultText to (asocFormatter's stringFromNumber:defaultValue) as any | lns3.scpt |
else if (count {defaultValue} each «class furl») ≠ 0 or (count {defaultValue} each alias) ≠ 0 then | lns3.scpt |
set defaultText to POSIX path of defaultValue | lns3.scpt |
else if defaultValue is true then | lns3.scpt |
set defaultText to "Y" | lns3.scpt |
else if defaultValue is false then | lns3.scpt |
set defaultText to "N" | lns3.scpt |
return "Default: “" & defaultText & "”. " | lns3.scpt |
end _formatDefaultValue | lns3.scpt |
to _formatEnumeration(valueType) | lns3.scpt |
copy valueType to enumList | lns3.scpt |
repeat with textRef in enumList | lns3.scpt |
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