Update

.devcontainer/Dockerfile

@@ -0,0 +1,12 @@
+FROM golang:1.20 AS remote-container
+
+# golangci-lint
+RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin
+RUN golangci-lint --version
+
+# go-tools
+RUN go install golang.org/x/tools/gopls@latest \
+    && go install github.com/cweill/gotests/gotests@latest \
+    && go install github.com/shurcooL/goexec@latest
+
+WORKDIR /workspace

.devcontainer/devcontainer.json

@@ -0,0 +1,27 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/alpine
+{
+    "name": "toolbox",
+    // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+    //"image": "mcr.microsoft.com/devcontainers/base:alpine-3.17",
+    "dockerFile": "Dockerfile",
+    // Features to add to the dev container. More info: https://containers.dev/features.
+    // "features": {},
+    // Use 'forwardPorts' to make a list of ports inside the container available locally.
+    // "forwardPorts": [],
+    // Use 'postCreateCommand' to run commands after the container is created.
+    // "postCreateCommand": "uname -a",
+    // Configure tool-specific properties.
+    // "customizations": {},
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "Gruntfuggly.todo-tree",
+                "streetsidesoftware.code-spell-checker",
+                "golang.go"
+            ]
+        }
+    }
+    // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+    // "remoteUser": "root"
+}

.env

@@ -0,0 +1,2 @@
+GOOS=js
+GOARCH=wasm

.github/workflows/ci.yml

@@ -0,0 +1,47 @@
+on:
+  push:
+    branches:
+      - main
+      - master
+    paths-ignore:
+      - .vscode/**
+      - .workspace/**
+      - "*.md"
+      - "**/.env.development"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Build Docker Image
+        run: docker build -t ci-image -f .devcontainer/Dockerfile .
+
+      - name: Build Wasm
+        run: docker run --rm -v $(pwd):/workspace ci-image make build
+
+      - name: Archive
+        uses: actions/upload-artifact@v3
+        with:
+          name: archive
+          path: ./build
+
+  deploy:
+    needs: [build]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Download
+        uses: actions/download-artifact@v3
+        with:
+          name: archive
+          path: ./build
+
+      - name: Deploy App
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./build

.gitignore

@@ -0,0 +1,9 @@
+**/build/
+**/dist/
+**/coverage/
+
+**/.DS_Store
+**/.env.local
+**/.env.*.local
+# **/*.wasm
+**/*.log*

.golangci.yml

@@ -0,0 +1,5 @@
+run:
+  allow-parallel-runners: true
+output:
+  format: code-climate
+  sort-results: true

.vscode/cspell.json

@@ -0,0 +1,21 @@
+{
+  "version": "0.2",
+  "language": "en",
+  "ignorePaths": [
+    ".git/",
+    ".github/",
+    ".vscode/",
+    ".workspace/",
+    "go.mod",
+    "go.sum",
+    "*_test.*"
+  ],
+  "words": [
+    "awasawa",
+    "encryptor",
+    "GOARCH",
+    "kazuki",
+    "strcase",
+    "usecase"
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,22 @@
+{
+    "go.toolsEnvVars": {
+        "GOOS": "js",
+        "GOARCH": "wasm",
+    },
+    "go.testEnvVars": {
+        "GOOS": "linux",
+        "GOARCH": "amd64"
+    },
+    "go.testFlags": [
+        "-cover",
+        "-v",
+        // "-race",
+        "-count=1"
+    ],
+    "go.lintTool": "golangci-lint",
+    "go.useLanguageServer": true,
+    "gopls": {
+        "formatting.gofumpt": true,
+        "ui.completion.usePlaceholders": true,
+    },
+}

Makefile

@@ -0,0 +1,144 @@
+export SHELL=/bin/bash
+export GO111MODULE=on
+
+
+# ------------------------------------------------------------------------------
+# 定数定義
+# ------------------------------------------------------------------------------
+
+# カラーコード
+C_RESET  := \033[m
+C_RED    := \033[31m
+C_GREEN  := \033[32m
+C_YELLOW := \033[33m
+
+# ログレベル
+INFO  := printf "${C_GREEN}[INFO]  ${C_RESET}"  && echo -e
+WARN  := printf "${C_YELLOW}[WARN]  ${C_RESET}" && echo -e
+ERROR := printf "${C_RED}[ERROR] ${C_RESET}"   && echo -e
+
+
+# ------------------------------------------------------------------------------
+# コマンド一覧表示
+# ------------------------------------------------------------------------------
+
+.PHONY: list
+list:
+	@${INFO} 'select the number of the command.';\
+		echo '';\
+		select SELECT_VAL in $$(cat Makefile | grep -e '.PHONY:' | grep -v 'list' | sed 's!^\.PHONY\: *!!') 'CANCEL';\
+		do\
+			echo '';\
+			if [ "$${SELECT_VAL}" = 'CANCEL' ]; then\
+				${INFO} "'CANCEL' selected. abort the process...";\
+				exit 0;\
+			fi;\
+			if [ -z $${SELECT_VAL} ]; then\
+				${WARN} 'that selection does not exist. abort the process...';\
+				exit 0;\
+			fi;\
+			echo -e ">>> make $${SELECT_VAL}${C_RESET}";\
+			make --no-print-directory "$${SELECT_VAL}";\
+			break;\
+		done;
+
+
+# ------------------------------------------------------------------------------
+# モジュール更新
+# ------------------------------------------------------------------------------
+
+.PHONY: update
+update:
+	@${INFO} 'start go get...'
+	@cat go.mod | awk '/\t.+ v[0-9]+\.[0-9]+\.[a-z0-9\-\+]+$$/ { print $$1 }' | xargs -I {} go get -u -d {}
+	@${INFO} 'start go mod tidy...'
+	@go env GOVERSION | sed -r 's/^go([0-9]+\.[0-9]+).[0-9]+$$/\1/' | go mod tidy -compat=$$(cat)
+	@${INFO} 'completed.'
+
+
+# ------------------------------------------------------------------------------
+# フォーマット
+# ------------------------------------------------------------------------------
+
+.PHONY: format
+format:
+	@${INFO} 'start format...'
+	@gofmt -l -s -w ./src/
+	@${INFO} 'completed.'
+
+
+# ------------------------------------------------------------------------------
+# 静的解析
+# ------------------------------------------------------------------------------
+
+.PHONY: lint
+lint:
+	@${INFO} 'start lint...'
+	@set -a && source .env && set +a; \
+		golangci-lint run --out-format=tab --color=always
+	@${INFO} 'completed.'
+
+
+# ------------------------------------------------------------------------------
+# ユニットテスト
+# ------------------------------------------------------------------------------
+
+.PHONY: test
+test:
+	@${INFO} 'start test...'
+	@rm -rf ./coverage
+	@mkdir -p ./coverage
+	@go clean -testcache
+	@set -a && source .env && set +a; \
+		go test ./... -coverprofile ./coverage/cover.out > ./coverage/test.out 2>&1; \
+		EXIT_CODE=$$?; \
+		cat ./coverage/test.out; \
+		go tool cover -html=./coverage/cover.out -o ./coverage/cover.html; \
+		go tool cover -func=./coverage/cover.out | grep total | tr -d '\t' | sed -e 's/(statements)/ /g'; \
+		exit $$EXIT_CODE
+	@${INFO} 'completed.'
+
+
+# ------------------------------------------------------------------------------
+# ビルド
+# ------------------------------------------------------------------------------
+
+.PHONY: build
+build:
+	@${INFO} 'start build...'
+	@rm -rf ./build
+	@cp -r ./public ./build
+	@set -a && source .env && set +a && \
+		go build -buildvcs=false -o ./build/case/main.wasm   ./src/case && \
+		go build -buildvcs=false -o ./build/format/main.wasm ./src/format && \
+		go build -buildvcs=false -o ./build/url/main.wasm    ./src/url && \
+		go build -buildvcs=false -o ./build/random/main.wasm ./src/random && \
+		go build -buildvcs=false -o ./build/hash/main.wasm   ./src/hash && \
+		go build -buildvcs=false -o ./build/base/main.wasm   ./src/base && \
+		go build -buildvcs=false -o ./build/jwt/main.wasm    ./src/jwt && \
+		go build -buildvcs=false -o ./build/crypto/main.wasm ./src/crypto
+	@${INFO} 'completed.'
+
+
+# ------------------------------------------------------------------------------
+# ローカル実行
+# ------------------------------------------------------------------------------
+
+.PHONY: start
+start:
+	@make build
+	@${INFO} 'starting the development server...'
+	@${INFO} 'you can now view app in the browser. http://localhost:3000'
+	@goexec 'http.ListenAndServe(`:3000`, http.FileServer(http.Dir(`./build`)))'
+
+
+# ------------------------------------------------------------------------------
+# クリーン
+# ------------------------------------------------------------------------------
+
+.PHONY: clean
+clean:
+	@${INFO} 'start clean...'
+	@rm -rf ./coverage
+	@rm -rf ./build
+	@${INFO} 'completed.'

README.md

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+# toolbox
+
+## 概要
+
+開発者向けの簡易ツールです。文字列のケース変換やハッシュ化、Base変換などに対応しています。すべての処理はブラウザ内で行われ、データは外部に送信されません。
+
+![device](./.workspace/mobile.png)
+
+![pc](./.workspace/pc.jpg)
+
+## 開発
+
+事前に下記をインストールする。
+
+- Docker Desktop
+- VS Code
+- VS Code の拡張機能 Dev Containers
+
+下記の手順で開発環境を起動する。
+
+1. Docker Desktop を起動
+1. VS Code を起動
+1. Reopen in Container を実行
+
+開発環境では下記のコマンドを使用する。
+
+|                                | コマンド      | 概要                                                |
+| ------------------------------ | ------------- | --------------------------------------------------- |
+| アプリケーションのローカル実行 | `make start`  | アプリケーションをローカル環境で実行する            |
+| モジュールの更新               | `make update` | `go get`, `go mod tidy` を実施する                  |
+| フォーマットの実施             | `make format` | `gofmt` を実施する                                  |
+| 静的解析の実施                 | `make lint`   | `golangci-lint run` を実施する                      |
+| 単体テストの実施               | `make test`   | `go test` を実施し `coverage/` に実施結果を生成する |
+
+以上

go.mod

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+module toolbox
+
+go 1.20
+
+require (
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/iancoleman/strcase v0.2.0
+	github.com/pkg/errors v0.9.1
+	go.uber.org/zap v1.24.0
+)
+
+require (
+	github.com/shurcooL/go v0.0.0-20200502201357-93f07166e636 // indirect
+	github.com/shurcooL/go-goon v1.0.0 // indirect
+	go.uber.org/atomic v1.10.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+)

go.sum

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+github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/iancoleman/strcase v0.2.0 h1:05I4QRnGpI0m37iZQRuskXh+w77mr6Z41lwQzuHLwW0=
+github.com/iancoleman/strcase v0.2.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/shurcooL/go v0.0.0-20200502201357-93f07166e636 h1:aSISeOcal5irEhJd1M+IrApc0PdcN7e7Aj4yuEnOrfQ=
+github.com/shurcooL/go v0.0.0-20200502201357-93f07166e636/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
+github.com/shurcooL/go-goon v1.0.0 h1:BCQPvxGkHHJ4WpBO4m/9FXbITVIsvAm/T66cCcCGI7E=
+github.com/shurcooL/go-goon v1.0.0/go.mod h1:2wTHMsGo7qnpmqA8ADYZtP4I1DD94JpXGQ3Dxq2YQ5w=
+github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+go.uber.org/atomic v1.10.0 h1:9qC72Qh0+3MqyJbAn8YU5xVq1frD8bn3JtD2oXtafVQ=
+go.uber.org/atomic v1.10.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
+go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
+go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
+go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
+go.uber.org/zap v1.24.0 h1:FiJd5l1UOLj0wCgbSE0rwwXHzEdAZS6hiiSnxJN/D60=
+go.uber.org/zap v1.24.0/go.mod h1:2kMP+WWQ8aoFoedH3T2sq6iJ2yDWpHbP0f6MQbS9Gkg=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=