Switching to wsl

.goreleaser.yml

@@ -42,7 +42,7 @@ signs:
   - artifacts: checksum
 release:
   gitea:
-    owner: unflavoredmeson
+    owner: UnflavoredMeson
     name: monkey
 gitea_urls:
   api: https://gitea.unflavoredmeson.com/api/v1/

Benchmark.md

@@ -0,0 +1,7 @@
+| Command | Mean [ms] | Min [ms] | Max [ms] | Relative |
+|:---|---:|---:|---:|---:|
+| `c` | 36.7 ± 0.6 | 36.0 | 37.8 | 1.00 |
+| `go` | 230.2 ± 14.0 | 206.2 | 252.9 | 6.28 ± 0.40 |
+| `python` | 1366.9 ± 30.8 | 1330.9 | 1411.3 | 37.27 ± 1.06 |
+| `tengo` | 1704.3 ± 16.0 | 1687.2 | 1739.3 | 46.47 ± 0.91 |
+| `monkey` | 3347.6 ± 22.3 | 3314.0 | 3396.0 | 91.27 ± 1.69 |

Makefile

@@ -7,14 +7,14 @@ VERSION ?= $(shell git describe 2>/dev/null || echo "")
 DESTDIR ?= $(GOBIN)
 
 ifeq ($(LOCAL), 1)
-IMAGE := r.mills.io/prologic/monkey
+IMAGE := r.unflavoredmeson.com/UnflavoredMeson/monkey
 TAG := dev
 else
 ifeq ($(BRANCH), master)
-IMAGE := prologic/monkey
+IMAGE := UnflavoredMeson/monkey
 TAG := latest
 else
-IMAGE := prologic/monkey
+IMAGE := UnflavoredMeson/monkey
 TAG := dev
 endif
 endif
@@ -33,14 +33,14 @@ build: clean cli server  ## Build monkey
 cli: ## Build monkey CLI
 	@go build \
 		-tags "netgo static_build" -installsuffix netgo \
-		-ldflags "-w -X go.mills.io/monkey/v2.MonkeyVersion=$(VERSION)" \
+		-ldflags "-w -X go.unflavoredmeson.com/monkey/v2.MonkeyVersion=$(VERSION)" \
 		./cmd/monkey/...
 
 server: ## Build Monkey server
 	@go build \
 		-tags "netgo static_build" -installsuffix netgo \
-		-ldflags "-w -X go.mills.io/monkey/v2.MonkeyVersion=$(VERSION)" \
-		./cmd/monkey-server/...
+		-ldflags "-w -X go.unflavoredmeson.com/monkey/v2.MonkeyVersion=$(VERSION)" \
+		./cmd/monkey/...
 
 install: cli server ## Install monkey to $DESTDIR
 	@install -D -m 755 monkey $(DESTDIR)/monkey
@@ -66,16 +66,14 @@ profile: ## Run tests with profiling enabled
 	@go test -cpuprofile cpu.prof -memprofile mem.prof -v -bench ./...
 
 compare: ## Run benchmarks comparing Monkey with other languages
-	@hyperfine -w 5 -p 'make build; gcc -o examples/fib examples/fib.c' \
-		-n c -n go -n tengo -n python -n tauc -n taugo -n monkey \
+	@hyperfine -w 3 -p 'make build; gcc -o examples/fib examples/fib.c' \
+		-n c -n go -n tengo -n python -n monkey \
 		--sort mean-time --export-markdown Benchmark.md \
 		'./examples/fib' \
 		'go run examples/fib.go' \
 		'tengo examples/fib.tengo' \
 		'python3 examples/fib.py' \
-		'tauc examples/fib.tau' \
-		'taugo examples/fib.tau' \
-		'./monkey examples/fib.m'
+		'./monkey examples/fib.monkey'
 
 bench: # Run test benchmarks
 	@go test -v -benchmem -bench=. ./...

go.sum

@@ -17,6 +17,7 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/tebeka/atexit v0.3.0 h1:jleL99H7Ywt80oJKR+VWmJNnezcCOG0CuzcN3CIpsdI=
 github.com/tebeka/atexit v0.3.0/go.mod h1:WJmSUSmMT7WoR7etUOaGBVXk+f5/ZJ+67qwuedq7Fbs=
 golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=

internal/builtins/accept.go

@@ -17,13 +17,13 @@ func Accept(args ...object.Object) object.Object {
 	}
 
 	var (
-		nfd syscall.Handle
+		nfd int
 		err error
 	)
 
 	fd := int(args[0].(*object.Integer).Value)
 
-	nfd, _, err = syscall.Accept(syscall.Handle(fd))
+	nfd, _, err = syscall.Accept(fd)
 	if err != nil {
 		return newError("SocketError: %s", err)
 	}

internal/builtins/bind.go

@@ -24,7 +24,7 @@ func Bind(args ...object.Object) object.Object {
 	fd := int(args[0].(*object.Integer).Value)
 	address := args[1].(*object.String).Value
 
-	sockaddr, err = syscall.Getsockname(syscall.Handle(fd))
+	sockaddr, err = syscall.Getsockname(fd)
 	if err != nil {
 		return newError("ValueError: %s", err)
 	}
@@ -45,7 +45,7 @@ func Bind(args ...object.Object) object.Object {
 		return newError("ValueError: Invalid socket type %T for bind '%s'", sockaddr, address)
 	}
 
-	err = syscall.Bind(syscall.Handle(fd), sockaddr)
+	err = syscall.Bind(fd, sockaddr)
 	if err != nil {
 		return newError("SocketError: %s", err)
 	}

internal/builtins/close.go

@@ -18,7 +18,7 @@ func Close(args ...object.Object) object.Object {
 
 	fd := int(args[0].(*object.Integer).Value)
 
-	err := syscall.Close(syscall.Handle(fd))
+	err := syscall.Close(fd)
 	if err != nil {
 		return newError("IOError: %s", err)
 	}

internal/builtins/connect.go

@@ -21,7 +21,7 @@ func Connect(args ...object.Object) object.Object {
 	fd := int(args[0].(*object.Integer).Value)
 	address := args[1].(*object.String).Value
 
-	sockaddr, err := syscall.Getsockname(syscall.Handle(fd))
+	sockaddr, err := syscall.Getsockname(fd)
 	if err != nil {
 		return newError("ValueError: %s", err)
 	}
@@ -42,7 +42,7 @@ func Connect(args ...object.Object) object.Object {
 		return newError("ValueError: Invalid socket type %T for bind '%s'", sockaddr, address)
 	}
 
-	if err = syscall.Connect(syscall.Handle(fd), sa); err != nil {
+	if err = syscall.Connect(fd, sa); err != nil {
 		return newError("SocketError: %s", err)
 	}
 

internal/builtins/listen.go

@@ -19,7 +19,7 @@ func Listen(args ...object.Object) object.Object {
 	fd := int(args[0].(*object.Integer).Value)
 	backlog := int(args[1].(*object.Integer).Value)
 
-	if err := syscall.Listen(syscall.Handle(fd), backlog); err != nil {
+	if err := syscall.Listen(fd, backlog); err != nil {
 		return newError("SocketError: %s", err)
 	}
 

internal/builtins/read.go

@@ -31,7 +31,7 @@ func Read(args ...object.Object) object.Object {
 	}
 
 	buf := make([]byte, n)
-	n, err := syscall.Read(syscall.Handle(fd), buf)
+	n, err := syscall.Read(fd, buf)
 	if err != nil {
 		return newError("IOError: %s", err)
 	}

internal/builtins/seek.go

@@ -28,7 +28,7 @@ func Seek(args ...object.Object) object.Object {
 		whence = int(args[2].(*object.Integer).Value)
 	}
 
-	offset, err := syscall.Seek(syscall.Handle(fd), offset, whence)
+	offset, err := syscall.Seek(fd, offset, whence)
 	if err != nil {
 		return newError("IOError: %s", err)
 	}

internal/builtins/write.go

@@ -19,7 +19,7 @@ func Write(args ...object.Object) object.Object {
 	fd := int(args[0].(*object.Integer).Value)
 	data := []byte(args[1].(*object.String).Value)
 
-	n, err := syscall.Write(syscall.Handle(fd), data)
+	n, err := syscall.Write(fd, data)
 	if err != nil {
 		return newError("IOError: %s", err)
 	}

internal/object/errors.go

@@ -11,7 +11,7 @@ type BinaryOpError struct {
 }
 
 func (e BinaryOpError) Error() string {
-	return fmt.Sprintf("unsupported types for binary operation: %s %s %s", e.left.Type(), e.op, e.right.Type())
+	return fmt.Sprintf("unsupported types for binary operation: %s %s %s %s %s", e.left.Type(), e.left.Inspect(), e.op, e.right.Type(), e.right.Inspect())
 }
 
 // NewBinaryOpError returns a new BinaryOpError

profile.go

@@ -3,14 +3,21 @@
 package main
 
 import (
-	"monkey/internal/compiler"
-	"monkey/internal/parser"
-	"monkey/internal/vm"
+	"flag"
+	"fmt"
+	"log"
 	"os"
+	"runtime"
 	"runtime/pprof"
+	"strings"
+
+	"git.mills.io/prologic/monkey-lang/internal/compiler"
+	"git.mills.io/prologic/monkey-lang/internal/object"
+	"git.mills.io/prologic/monkey-lang/internal/parser"
+	"git.mills.io/prologic/monkey-lang/internal/vm"
 )
 
-const fib = `
+const defaultCode = `
 fib := fn(n) {
 	if (n < 2) {
 		return n
@@ -18,44 +25,64 @@ fib := fn(n) {
 	return fib(n-1) + fib(n-2)
 }
 
-print(fib(35))`
+print(fib(%d))`
 
-func check(err error) {
+func checkErr(err error) {
 	if err != nil {
 		panic(err)
 	}
 }
 
-func code(path string) string {
+func readFile(path string) string {
 	b, err := os.ReadFile(path)
-	check(err)
+	checkErr(err)
 
 	return string(b)
 }
 
 func fileOrDefault() string {
-	if len(os.Args) > 1 {
-		return code(os.Args[1])
+	if flag.NArg() > 0 {
+		log.Printf("Using %s as program input...", flag.Arg(0))
+		object.Args = flag.Args()[1:]
+		return readFile(flag.Arg(0))
 	}
-	return fib
+	return defaultCode
 }
 
 func main() {
+	n := flag.Int("n", 35, "Set n for fib(n) [Default: 35]")
+	flag.Parse()
+
 	cpuf, err := os.Create("cpu.prof")
-	check(err)
+	checkErr(err)
+
+	heapf, err := os.Create("heap.prof")
+	checkErr(err)
+
+	log.Printf("Using %d as n", *n)
 
 	code := fileOrDefault()
+	if strings.Count(code, "%d") > 0 {
+		code = fmt.Sprintf(code, *n)
+	}
+	log.Printf("Code:\n%s\n", code)
 	tree, errs := parser.Parse("<profiler>", code)
 	if len(errs) > 0 {
+		for _, err := range errs {
+			log.Println(err)
+		}
 		panic("parser errors")
 	}
 
 	c := compiler.New()
 	c.SetFileInfo("<profiler>", code)
-	check(c.Compile(tree))
-
-	check(pprof.StartCPUProfile(cpuf))
+	checkErr(c.Compile(tree))
+	checkErr(pprof.StartCPUProfile(cpuf))
 	defer pprof.StopCPUProfile()
 	mvm := vm.New("<profiler>", c.Bytecode())
-	mvm.Run()
+	checkErr(mvm.Run())
+	runtime.GC()
+	checkErr(pprof.WriteHeapProfile(heapf))
+	log.Println("CPU Profile written to cpu.prof")
+	log.Println("Heap Profile written to heap.prof")
 }

tools/release.sh

@@ -1,52 +1,25 @@
-" Vim Syntax File
-" Language:     monkey
-" Creator:      James Mills, prologic at shortcircuit dot net dot au
-" Last Change:  31st January 2019
+#!/bin/sh
 
-if version < 600
-    syntax clear
-elseif exists("b:current_syntax")
-    finish
-endif
+# Get the highest tag number
+VERSION="$(git describe --abbrev=0 --tags)"
+VERSION=${VERSION:-'0.0.0'}
 
-syntax case match
+# Get number parts
+MAJOR="${VERSION%%.*}"; VERSION="${VERSION#*.}"
+MINOR="${VERSION%%.*}"; VERSION="${VERSION#*.}"
+PATCH="${VERSION%%.*}"; VERSION="${VERSION#*.}"
 
-syntax keyword xType true false null int str bool array hash
+# Increase version
+PATCH=$((PATCH+1))
 
-syntax keyword xKeyword fn if else return while
+TAG="${1}"
 
-syntax keyword xFunction len input print first last rest push pop exit assert
-syntax keyword xFunction bool int str typeof args lower upper join split find
-syntax keyword xFunction read write
+if [ "${TAG}" = "" ]; then
+  TAG="${MAJOR}.${MINOR}.${PATCH}"
+fi
 
-syntax match xOperator "\v\=\="
-syntax match xOperator "\v!\="
-syntax match xOperator "\v<"
-syntax match xOperator "\v>"
-syntax match xOperator "\v!"
-syntax match xOperator "\v\+"
-syntax match xOperator "\v-"
-syntax match xOperator "\v\*"
-syntax match xOperator "\v/"
-syntax match xOperator "\v:\="
-syntax match xOperator "\v\="
-syntax match xOperator "\v&"
-syntax match xOperator "\v\|"
-syntax match xOperator "\v^"
-syntax match xOperator "\v\~"
-syntax match xOperator "\v&&"
-syntax match xOperator "\v\|\|"
+echo "Releasing ${TAG} ..."
 
-syntax region xString start=/"/ skip=/\\./ end=/"/
-
-syntax region xComment start='#' end='$' keepend
-syntax region xComment start='//' end='$' keepend
-
-highlight link xType Type
-highlight link xKeyword Keyword
-highlight link xFunction Function
-highlight link xString String
-highlight link xComment Comment
-highlight link xOperator Operator
-
-let b:current_syntax = "monkey"
+git tag -a -s -m "Release ${TAG}" "${TAG}"
+git push --tags
+goreleaser release --rm-dist