From a0a416e7762fcdcc066617da8083b0372b87155c Mon Sep 17 00:00:00 2001
From: Charlie Stanton <charlie@shtanton.xyz>
Date: Thu, 20 Apr 2023 09:59:59 +0100
Subject: Remove filters and various commands that are no longer wanted

These have all been made redundant by the incredible substitute command
---
 main/command.go | 60 ---------------------------------------------------------
 1 file changed, 60 deletions(-)

(limited to 'main/command.go')

diff --git a/main/command.go b/main/command.go
index e676255..7d44309 100644
--- a/main/command.go
+++ b/main/command.go
@@ -16,41 +16,6 @@ func (cmd PrintValueCommand) exec(state *ProgramState) {
 	}
 }
 
-type ToggleTerminalCommand struct {}
-func (cmd ToggleTerminalCommand) exec(state *ProgramState) {
-	toggled := map[walk.TerminalValue]walk.TerminalValue {
-		walk.ArrayBegin: walk.MapBegin,
-		walk.ArrayEnd: walk.MapEnd,
-		walk.MapBegin: walk.ArrayBegin,
-		walk.MapEnd: walk.ArrayEnd,
-	}
-
-	for i := range state.value {
-		terminal, isTerminal := state.value[i].(walk.TerminalValue)
-		if !isTerminal {
-			continue
-		}
-		state.value[i] = toggled[terminal]
-	}
-}
-
-type FilteredCommand struct {
-	filter Filter
-	command Command
-}
-func (cmd FilteredCommand) exec(state *ProgramState) {
-	path := walk.PathFromWalkValues(state.path)
-	for _, value := range state.value {
-		if cmd.filter.exec(walk.WalkItem {
-			Value: value,
-			Path: path,
-		}) {
-			cmd.command.exec(state)
-			return
-		}
-	}
-}
-
 type SequenceCommand struct {
 	commands []Command
 }
@@ -60,22 +25,6 @@ func (cmd SequenceCommand) exec(state *ProgramState) {
 	}
 }
 
-type AppendLiteralCommand struct {
-	values []walk.WalkValue
-}
-func (cmd AppendLiteralCommand) exec(state *ProgramState) {
-	state.value = append(state.value, cmd.values...)
-}
-
-type PrependLiteralCommand struct {
-	values []walk.WalkValue
-}
-func (cmd PrependLiteralCommand) exec(state *ProgramState) {
-	var newItems []walk.WalkValue
-	newItems = append(newItems, cmd.values...)
-	state.value = append(newItems, state.value...)
-}
-
 type NextCommand struct {}
 func (cmd NextCommand) exec(state *ProgramState) {
 	nextItem := <- state.in
@@ -90,15 +39,6 @@ func (cmd AppendNextCommand) exec(state *ProgramState) {
 	state.path = nextItem.Path.ToWalkValues()
 }
 
-type PrintLiteralsCommand struct {
-	items []walk.WalkItem
-}
-func (cmd PrintLiteralsCommand) exec(state *ProgramState) {
-	for _, item := range cmd.items {
-		state.out <- item
-	}
-}
-
 type DeleteAllCommand struct {}
 func (cmd DeleteAllCommand) exec(state *ProgramState) {
 	state.path = nil
-- 
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