1 files changed, 0 insertions, 91 deletions
diff --git a/examples/commands/commands.tm b/examples/commands/commands.tm
deleted file mode 100644
index d72398b9..00000000
--- a/examples/commands/commands.tm
+++ /dev/null
@@ -1,91 +0,0 @@
-# Functions for running system commands
-
-use ./commands.c
-use -lunistring
-
-extern run_command : func(exe:Text, args:[Text], env:{Text=Text}, input:[Byte]?, output:&[Byte]?, error:&[Byte]? -> Int32)
-extern command_by_line : func(exe:Text, args:[Text], env:{Text=Text} -> func(->Text?)?)
-
-enum ExitType(Exited(status:Int32), Signaled(signal:Int32), Failed)
-    func succeeded(e:ExitType -> Bool)
-        when e is Exited(status) return (status == 0)
-        else return no
-
-    func or_fail(e:ExitType, message:Text?=none)
-        if not e.succeeded()
-            fail(message or "Program failed: $e")
-
-struct ProgramResult(stdout:[Byte], stderr:[Byte], exit_type:ExitType)
-    func or_fail(r:ProgramResult, message:Text?=none -> ProgramResult)
-        when r.exit_type is Exited(status)
-            if status == 0
-                return r
-        else fail(message or "Program failed: $r")
-        fail(message or "Program failed: $r")
-
-    func output_text(r:ProgramResult, trim_newline=yes -> Text?)
-        when r.exit_type is Exited(status)
-            if status == 0
-                if text := Text.from_bytes(r.stdout)
-                    if trim_newline
-                        text = text.without_suffix("\n")
-                    return text
-        else return none
-        return none
-
-    func error_text(r:ProgramResult -> Text?)
-        when r.exit_type is Exited(status)
-            if status == 0
-                return Text.from_bytes(r.stderr)
-        else return none
-        return none
-
-    func succeeded(r:ProgramResult -> Bool)
-        when r.exit_type is Exited(status)
-            return (status == 0)
-        else
-            return no
-
-struct Command(command:Text, args:[Text]=[], env:{Text=Text}={})
-    func from_path(path:Path, args:[Text]=[], env:{Text=Text}={} -> Command)
-        return Command(Text(path), args, env)
-
-    func result(command:Command, input="", input_bytes:[Byte]=[] -> ProgramResult)
-        if input.length > 0
-            (&input_bytes).insert_all(input.bytes())
-
-        stdout : [Byte]
-        stderr : [Byte]
-        status := run_command(command.command, command.args, command.env, input_bytes, &stdout, &stderr)
-
-        if C_code:Bool(WIFEXITED(_$status))
-            return ProgramResult(stdout, stderr, ExitType.Exited(C_code:Int32(WEXITSTATUS(_$status))))
-
-        if C_code:Bool(WIFSIGNALED(_$status))
-            return ProgramResult(stdout, stderr, ExitType.Signaled(C_code:Int32(WTERMSIG(_$status))))
-
-        return ProgramResult(stdout, stderr, ExitType.Failed)
-
-    func run(command:Command, -> ExitType)
-        status := run_command(command.command, command.args, command.env, none, none, none)
-
-        if C_code:Bool(WIFEXITED(_$status))
-            return ExitType.Exited(C_code:Int32(WEXITSTATUS(_$status)))
-
-        if C_code:Bool(WIFSIGNALED(_$status))
-            return ExitType.Signaled(C_code:Int32(WTERMSIG(_$status)))
-
-        return ExitType.Failed
-
-    func get_output(command:Command, input="", trim_newline=yes -> Text?)
-        return command.result(input=input).output_text(trim_newline=trim_newline)
-
-    func get_output_bytes(command:Command, input="", input_bytes:[Byte]=[] -> [Byte]?)
-        result := command.result(input=input, input_bytes=input_bytes)
-        when result.exit_type is Exited(status)
-            if status == 0 return result.stdout
-            return none
-        else return none
-
-    func by_line(command:Command -> func(->Text?)?)
-        return command_by_line(command.command, command.args, command.env)