fix: make processor work properly, implement in exec code

Taskfile.yaml

@@ -6,7 +6,7 @@ vars:
   PREFIX: '{{default "/usr/local" .PREFIX}}'
   bindir__: '{{.PREFIX}}/bin'
   BINDIR: '{{default .bindir__ .BINDIR}}'
-  libdir__: '{{.PREFIX}}/share/hilbish'
+  libdir__: ''
   LIBDIR: '{{default .libdir__ .LIBDIR}}'
   goflags__: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}}"'
   GOFLAGS: '{{default .goflags__ .GOFLAGS}}'

nature/init.lua

@@ -19,6 +19,7 @@ table.insert(package.searchers, function(module)
 end)
 
 require 'nature.hilbish'
+require 'nature.processors'
 
 require 'nature.commands'
 require 'nature.completions'

nature/opts/autocd.lua

@@ -1,18 +1,26 @@
 local fs = require 'fs'
 
-local oldShRunner = hilbish.runner.sh
-function hilbish.runner.sh(input)
-	local res = oldShRunner(input)
-
-	if res.exit ~= 0 and hilbish.opts.autocd then
-		local ok, stat = pcall(fs.stat, res.input)
+hilbish.processors.add {
+	func = function(path)
+		if hilbish.opts.autocd then
+			local ok, stat = pcall(fs.stat, path)
 			if ok and stat.isDir then
-			-- discard here to not append the cd, which will be in history
-			local _, exitCode, err = hilbish.runner.sh('cd ' .. res.input)
-			res.exitCode = exitCode
-			res.err = err
-		end
-	end
+				local oldPath = hilbish.cwd()
+
+				local absPath = fs.abs(path)
+				fs.cd(path)
+
+				bait.throw('cd', path, oldPath)
+				bait.throw('hilbish.cd', absPath, oldPath)
 
-	return res
 			end
+			return {
+				continue = not ok
+			}
+		else
+			return {
+				continue = true
+			}
+		end
+	end
+}

nature/opts/init.lua

@@ -2,7 +2,7 @@ hilbish.opts = {}
 
 local function setupOpt(name, default)
 	hilbish.opts[name] = default
-	pcall(require, 'nature.opts.' .. name)
+	local ok, err = pcall(require, 'nature.opts.' .. name)
 end
 
 local defaultOpts = {

nature/processors.lua

@@ -1,7 +1,7 @@
 -- @module hilbish.processors
 
 hilbish.processors = {
-	list = {}
+	list = {},
 	sorted = {}
 }
 
@@ -20,7 +20,7 @@ end
 function hilbish.processors.execute(command)
 	local continue = true
 	for _, processor in ipairs(hilbish.processors.list) do
-		local processed = hilbish.processors.func(command)
+		local processed = processor.func(command)
 		if processed.command then command = processed.command end
 		if not processed.continue then
 			continue = false

nature/runner.lua

@@ -122,6 +122,13 @@ end
 -- @param input string
 -- @param priv bool
 function hilbish.runner.run(input, priv)
+	bait.throw('command.preprocess', input)
+	local input, continue = hilbish.processors.execute(input)
+	if not continue then
+		finishExec(0, '', true)
+		return
+	end
+
 	local command = hilbish.aliases.resolve(input)
 	bait.throw('command.preexec', input, command)