build changes

2024-03-28 15:11:47 -04:00
parent fd8311b280
commit 138df71cc8
22 changed files with 392 additions and 99 deletions
--- a/.chglog/CHANGELOG.tpl.md
+++ b/.chglog/CHANGELOG.tpl.md
@@ -0,0 +1,22 @@
+{{ range .Versions }}
+<a name="{{ .Tag.Name }}"></a>
+## {{ if .Tag.Previous }}[{{ .Tag.Name }}]({{ $.Info.RepositoryURL }}/compare/{{ .Tag.Previous.Name }}...{{ .Tag.Name }}){{ else }}{{ .Tag.Name }}{{ end }} ({{ datetime "2006-01-02" .Tag.Date }})
+
+{{ range .CommitGroups -}}
+### {{ .Title }}
+
+{{ range .Commits -}}
+* {{ .Subject }}
+  {{ end }}
+  {{ end -}}
+
+{{- if .NoteGroups -}}
+{{ range .NoteGroups -}}
+### {{ .Title }}
+
+{{ range .Notes }}
+{{ .Body }}
+{{ end }}
+{{ end -}}
+{{ end -}}
+{{ end -}}
--- a/.chglog/config.yml
+++ b/.chglog/config.yml
@@ -0,0 +1,37 @@
+---
+style: Github
+template: CHANGELOG.tpl.md
+info:
+  title: CHANGELOG
+  repository_url: https://go.unflavoredmeson.com/monkey
+options:
+  commits:
+    filters:
+      Type:
+        - Add
+        - Fix
+        - Update
+        - Document
+  commit_groups:
+    title_maps:
+      Add: Features
+      Update: Updates
+      Fix: Bug Fixes
+      Document: Documentation
+  header:
+    pattern: "^((\\w+)\\s.*)$"
+    pattern_maps:
+      - Subject
+      - Type
+  refs:
+    actions:
+      - Closes
+      - Fixes
+  reverts:
+    pattern: "^Revert \"([\\s\\S]*)\"$"
+    pattern_maps:
+      - Header
+  notes:
+    keywords:
+      - NOTE
+      - BREAKING CHANGE
--- a/.dockerfiles/entrypoint.sh
+++ b/.dockerfiles/entrypoint.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -e
+
+if [ "$(id -u)" -eq 0 ]; then
+    [ -n "${PUID}" ] && usermod -u "${PUID}" monkey
+    [ -n "${PGID}" ] && groupmod -g "${PGID}" monkey
+fi
+
+printf "Configuring application...\n"
+
+if [ "$(id -u)" -eq 0 ]; then
+    printf "Switching UID=%s and GID=%s\n" "$(id -u monkey)" "$(id -g monkey)"
+    exec su-exec monkey:monkey "$@"
+else
+    exec "$@"
+fi
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,22 +0,0 @@
-kind: pipeline
-name: default
-
-steps:
-  - name: build
-    image: golang:latest
-    commands:
-      - go test -v -short -cover -coverprofile=coverage.txt ./...
-
-  - name: coverage
-    image: plugins/codecov
-    settings:
-      token:
-        from_secret: codecov-token
-
-  - name: notify
-    image: plugins/webhook
-    urls:
-    when:
-      status:
-        - success
-        - failure
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -1,4 +1,3 @@
-
 ---

 name: Build
--- a/.gitea/workflows/publish.yml
+++ b/.gitea/workflows/publish.yml
@@ -0,0 +1,33 @@
+---
+
+name: Publish Image
+
+on:
+  push:
+    branches: [master]
+
+env:
+  REGISTRY: r.unflavoredmeson.com
+  IMAGE: prologic/monkey
+  TAG: latest
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v3
+      - name: Setup Docker Buildx
+        uses: actions/setup-buildx@v2
+      - name: Login to Registry
+        uses: actions/docker-login@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASS }}
+      - name: Build and Push Image
+        uses: actions/docker-build-push@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ env.REGISTRY}}/${{ env.IMAGE }}:${{ env.TAG }}
--- a/.gitea/workflows/test.yml
+++ b/.gitea/workflows/test.yml
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -1,24 +1,48 @@
+---
 builds:
-  - flags: -tags "static_build"
-    ldflags: -w -X main.Version={{.Version}} -X main.Commit={{.Commit}}
+  - id: monkey
+    binary: monkey
+    main: ./cmd/monkey
+    flags: -tags "static_build"
+    ldflags: >-
+      -w
+      -X go.unflavoredmeson.com/monkey/v2.MonkeyVersion={{.Version}}
    env:
      - CGO_ENABLED=0
-sign:
-  artifacts: checksum
-archive:
-  replacements:
-    darwin: Darwin
-    linux: Linux
-    windows: Windows
-    386: i386
-    amd64: x86_64
-checksum:
-  name_template: 'checksums.txt'
-snapshot:
-  name_template: "{{ .Tag }}-next"
-changelog:
-  sort: asc
-  filters:
-    exclude:
-      - '^docs:'
-      - '^test:'
+    goos:
+      - darwin
+      - freebsd
+      - linux
+    goarch:
+      - amd64
+      - arm64
+    goarm:
+      - 6
+      - 7
+  - id: monkey-server
+    binary: monkey-server
+    main: ./cmd/monkey-server
+    flags: -tags "static_build"
+    ldflags: >-
+      -w
+      -X go.unflavoredmeson.com/monkey/v2.MonkeyVersion={{.Version}}
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - darwin
+      - freebsd
+      - linux
+    goarch:
+      - amd64
+      - arm64
+    goarm:
+      - 6
+      - 7
+signs:
+  - artifacts: checksum
+release:
+  gitea:
+    owner: unflavoredmeson
+    name: monkey
+gitea_urls:
+  api: https://gitea.unflavoredmeson.com/api/v1/
--- a/77
+++ b/77
@@ -0,0 +1,77 @@
+# Build
+FROM golang:alpine AS build
+
+RUN apk add --no-cache -U make
+
+RUN mkdir -p /src
+
+WORKDIR /src
+
+# Copy Makefile
+COPY Makefile ./
+
+# Copy go.mod and go.sum and install and cache dependencies
+COPY go.mod .
+COPY go.sum .
+
+# Copy static assets
+COPY ./internal/server/static/ace/* ./internal/server/static/ace/
+COPY ./internal/server/static/* ./internal/server/static/
+
+# Copy sources
+COPY *.go ./
+COPY ./internal/ast/*.go ./internal/ast/
+COPY ./internal/builtins/*.go ./internal/builtins/
+COPY ./internal/code/*.go ./internal/code/
+COPY ./internal/compiler/*.go ./internal/compiler/
+COPY ./internal/context/*.go ./internal/context/
+COPY ./internal/eval/*.go ./internal/eval/
+COPY ./internal/lexer/*.go ./internal/lexer/
+COPY ./internal/object/*.go ./internal/object/
+COPY ./internal/parser/*.go ./internal/parser/
+COPY ./internal/server/*.go ./internal/server/
+COPY ./internal/token/*.go ./internal/token/
+COPY ./internal/typing/*.go ./internal/typing/
+COPY ./internal/utils/*.go ./internal/utils/
+COPY ./internal/vm/*.go ./internal/vm/
+
+COPY ./cmd/monkey/*.go ./cmd/monkey/
+COPY ./cmd/monkey-server/*.go ./cmd/monkey-server/
+
+# Version (there there is no .git in Docker build context)
+# NOTE: This is fairly low down in the Dockerfile instructions so
+#       we don't break the Docker build cache just by changing
+#       unrelated files that actually haven't changed but caused the
+#       VERSION value to change.
+ARG VERSION="0.0.0"
+
+# Build cli and server binaries
+RUN make build VERSION=$VERSION
+
+# Runtime
+FROM alpine:latest
+
+RUN apk --no-cache -U add su-exec shadow ca-certificates tzdata
+
+ENV PUID=1000
+ENV PGID=1000
+
+RUN addgroup -g "${PGID}" monkey && \
+    adduser -D -H -G monkey -h /var/empty -u "${PUID}" monkey && \
+    mkdir -p /data && chown -R monkey:monkey /data
+
+VOLUME /data
+
+WORKDIR /
+
+# force cgo resolver
+ENV GODEBUG=netdns=cgo
+
+COPY --from=build /src/monkey /usr/local/bin/monkey
+COPY --from=build /src/monkey-server /usr/local/bin/monkey-server
+
+COPY .dockerfiles/entrypoint.sh /init
+
+ENTRYPOINT ["/init"]
+
+CMD ["monkey"]
--- a/95
+++ b/95
@@ -1,36 +1,93 @@
-.PHONY: dev build install image release profile bench test clean
+.PHONY: dev build cli server install image release profile compare bench test clean

 CGO_ENABLED=0
-COMMIT=$(shell git rev-parse --short HEAD)

-all: dev
+VERSION ?= $(shell git describe 2>/dev/null || echo "")

-dev: build
-	@./monkey-lang -d
+DESTDIR ?= $(GOBIN)

-build: clean
+ifeq ($(LOCAL), 1)
+IMAGE := r.mills.io/prologic/monkey
+TAG := dev
+else
+ifeq ($(BRANCH), master)
+IMAGE := prologic/monkey
+TAG := latest
+else
+IMAGE := prologic/monkey
+TAG := dev
+endif
+endif
+
+all: help
+
+help: ## Show this help message
+	@echo "monkey - Monkey Lang"
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m\033[0m\n"} /^[$$()% a-zA-Z_-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
+
+dev: cli ## Build monkey and run the REPL
+	@./monkey
+
+build: clean cli server  ## Build monkey
+
+cli: ## Build monkey CLI
 	@go build \
 		-tags "netgo static_build" -installsuffix netgo \
-		-ldflags "-w -X $(shell go list)/version/.GitCommit=$(COMMIT)" \
-		.
+		-ldflags "-w -X go.mills.io/monkey/v2.MonkeyVersion=$(VERSION)" \
+		./cmd/monkey/...

-install: build
-	@go install
+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/...

-image:
-	@docker build -t prologic/monkey-lang .
+install: cli server ## Install monkey to $DESTDIR
+	@install -D -m 755 monkey $(DESTDIR)/monkey
+	@install -D -m 755 monkey-server $(DESTDIR)monkey-server

-release:
+ifeq ($(PUBLISH), 1)
+image: ## Build and Publish the Docker image
+	@docker buildx build \
+		--build-arg VERSION="$(VERSION)" \
+		--build-arg COMMIT="$(COMMIT)" \
+		--build-arg BUILD="$(BUILD)" \
+		--platform linux/amd64,linux/arm64 --push -t $(IMAGE):$(TAG) .
+else
+image: ## Build the Docker image
+	@docker build  \
+		--build-arg VERSION="$(VERSION)" -t $(IMAGE):$(TAG) .
+endif
+
+release: ## Release monkey
 	@./tools/release.sh

-profile:
+profile: ## Run tests with profiling enabled
 	@go test -cpuprofile cpu.prof -memprofile mem.prof -v -bench ./...

-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 \
+		--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'
+
+bench: # Run test benchmarks
 	@go test -v -benchmem -bench=. ./...

-test:
-	@go test -v -cover -coverprofile=coverage.txt -covermode=atomic -coverpkg=./... -race ./...
+test: ## Run unit tests
+	@go test -v \
+		-cover \
+		-coverprofile coverage.out \
+		-covermode atomic \
+		-coverpkg ./... \
+		-race \
+		./...

-clean:
-	@git clean -f -d -X
+clean: ## Cleanup untrakced files
+	@git clean -f -d -X 2> /dev/null || true
--- a/README.md
+++ b/README.md
@@ -0,0 +1,7 @@
+# monkey-lang
+
+Monkey programming language interpreter designed in [_Writing An Interpreter In Go_](https://interpreterbook.com/).
+A step-by-step walk-through where each commit is a fully working part.
+Read the book and follow along with the commit history.
+
+## Table of Contents
--- a/builtins/max.go
+++ b/builtins/max.go
@@ -18,7 +18,7 @@ func Max(args ...object.Object) object.Object {

 	a := args[0].(*object.Array)
 	// TODO: Make this more generic
-	xs := make([]int, len(a.Elements))
+	xs := []int{} //make([]int, len(a.Elements))
 	for n, e := range a.Elements {
 		if i, ok := e.(*object.Integer); ok {
 			xs = append(xs, int(i.Value))
--- a/builtins/min.go
+++ b/builtins/min.go
@@ -18,7 +18,7 @@ func Min(args ...object.Object) object.Object {

 	a := args[0].(*object.Array)
 	// TODO: Make this more generic
-	xs := make([]int, len(a.Elements))
+	xs := []int{} //make([]int, len(a.Elements))
 	for n, e := range a.Elements {
 		if i, ok := e.(*object.Integer); ok {
 			xs = append(xs, int(i.Value))
--- a/examples/bf.monkey
+++ b/examples/bf.monkey
@@ -1,4 +1,4 @@
-#!./monkey-lang
+#!/usr/bin/env monkey-lang

 fill := fn(x, i) {
  xs := []
--- a/examples/echoclient.monkey
+++ b/examples/echoclient.monkey
@@ -1,4 +1,4 @@
-#!./monkey-lang
+#!/usr/bin/env monkey-lang

 fd := socket("tcp4")
 bind(fd, "127.0.0.1:32535")
--- a/examples/echoserver.monkey
+++ b/examples/echoserver.monkey
@@ -1,11 +1,12 @@
-#!./monkey-lang
+#!/usr/bin/env monkey-lang

 fd := socket("tcp4")
 bind(fd, "0.0.0.0:8000")
 listen(fd, 1)

-nfd := accept(fd)
-msg := read(nfd)
-write(nfd, msg)
-close(nfd)
-close(fd)
+while (true) {
+  nfd := accept(fd)
+  msg := read(nfd)
+  write(nfd, msg)
+  close(nfd)
+}
--- a/examples/fib.monkey
+++ b/examples/fib.monkey
@@ -1,9 +1,6 @@
 fib := fn(x) {
-  if (x == 0) {
-    return 0
-  }
-  if (x == 1) {
-    return 1
+  if (x < 2) {
+    return x
  }
  return fib(x-1) + fib(x-2)
 }
--- a/examples/fizzbuzz.monkey
+++ b/examples/fizzbuzz.monkey
@@ -1,4 +1,4 @@
-#!./monkey-lang
+#!/usr/bin/env monkey-lang

 test := fn(n) {
  if (n % 15 == 0) {
--- a/examples/primes.monkey
+++ b/examples/primes.monkey
@@ -1,4 +1,4 @@
-#!./monkey-lang
+#!/usr/bin/env monkey-lang

 prime := fn(n) {
  # Corner cases
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,10 @@ module monkey

 go 1.21

-require github.com/stretchr/testify v1.8.4
+require (
+	github.com/stretchr/testify v1.8.4
+	github.com/pkg/profile v1.7.0
+)

 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
--- a/go.sum
+++ b/go.sum
@@ -1,9 +1,23 @@
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/felixge/fgprof v0.9.3/go.mod h1:RdbpDgzqYVh/T9fPELJyV7EYJuHB55UTEULNun8eiPw=
+github.com/google/pprof v0.0.0-20211214055906-6f57359322fd/go.mod h1:KgnwoLYCZ8IQu3XUZ8Nc/bM9CCZFOyjUNOSygVozoDg=
+github.com/ianlancetaylor/demangle v0.0.0-20210905161508-09a460cdf81d/go.mod h1:aYm2/VgdVmcIU8iMfdMvDMsRAQjcfZSKFby6HOFvi/w=
+github.com/pkg/profile v1.7.0/go.mod h1:8Uer0jas47ZQMJ7VD+OHknK4YDY07LPUC6dEvqDjvNo=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+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=
+golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
--- a/tools/release.sh
+++ b/tools/release.sh
@@ -1,25 +1,52 @@
-#!/bin/sh
+" Vim Syntax File
+" Language:     monkey
+" Creator:      James Mills, prologic at shortcircuit dot net dot au
+" Last Change:  31st January 2019

-# Get the highest tag number
-VERSION="$(git describe --abbrev=0 --tags)"
-VERSION=${VERSION:-'0.0.0'}
+if version < 600
+    syntax clear
+elseif exists("b:current_syntax")
+    finish
+endif

-# Get number parts
-MAJOR="${VERSION%%.*}"; VERSION="${VERSION#*.}"
-MINOR="${VERSION%%.*}"; VERSION="${VERSION#*.}"
-PATCH="${VERSION%%.*}"; VERSION="${VERSION#*.}"
+syntax case match

-# Increase version
-PATCH=$((PATCH+1))
+syntax keyword xType true false null int str bool array hash

-TAG="${1}"
+syntax keyword xKeyword fn if else return while

-if [ "${TAG}" = "" ]; then
-  TAG="${MAJOR}.${MINOR}.${PATCH}"
-fi
+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

-echo "Releasing ${TAG} ..."
+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\|\|"

-git tag -a -s -m "Release ${TAG}" "${TAG}"
-git push --tags
-goreleaser release --rm-dist
+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"