blueprint_ui_new

.github/pull_request_template.md

@@ -13,3 +13,4 @@ Please include a description of the problem or feature this PR is addressing.
 
 - [ ] I have self-reviewed the changes being requested
 - [ ] I have updated the documentation (check issue ticket #218)
+- [ ] I have updated the blueprint-ui when directory or file layout was changed

.gitignore

@@ -1,2 +1,9 @@
 go-blueprint
+main
+
 site
+
+*templ.go
+output.css
+tailwindcss
+tmp/

blueprint-ui/.air.toml

@@ -0,0 +1,46 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = []
+  bin = "./main"
+  cmd = "make build"
+  delay = 1000
+  exclude_dir = ["assets", "tmp", "vendor", "testdata", "node_modules"]
+  exclude_file = []
+  exclude_regex = ["_test.go", ".*_templ.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html", "templ"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  post_cmd = []
+  pre_cmd = []
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true

blueprint-ui/.env

@@ -0,0 +1,2 @@
+PORT=8080
+APP_ENV=local

blueprint-ui/Dockerfile

@@ -0,0 +1,23 @@
+FROM golang:1.23-alpine AS build
+
+RUN apk add --no-cache curl
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+RUN go install github.com/a-h/templ/cmd/templ@latest && \
+    templ generate && \
+    curl -sL https://github.com/tailwindlabs/tailwindcss/releases/download/v3.4.10/tailwindcss-linux-x64 -o tailwindcss && \
+    chmod +x tailwindcss && \
+    ./tailwindcss -i cmd/web/styles/input.css -o cmd/web/assets/css/output.css
+
+RUN go build -o main cmd/api/main.go
+
+FROM alpine:3.20.1 AS prod
+WORKDIR /app
+COPY --from=build /app/main /app/main
+EXPOSE ${PORT}
+CMD ["./main"]

blueprint-ui/Makefile

@@ -0,0 +1,75 @@
+# Simple Makefile for a Go project
+
+# Build the application
+all: run
+templ-install:
+	@if ! command -v templ > /dev/null; then \
+		read -p "Go's 'templ' is not installed on your machine. Do you want to install it? [Y/n] " choice; \
+		if [ "$$choice" != "n" ] && [ "$$choice" != "N" ]; then \
+			go install github.com/a-h/templ/cmd/templ@latest; \
+			if [ ! -x "$$(command -v templ)" ]; then \
+				echo "templ installation failed. Exiting..."; \
+				exit 1; \
+			fi; \
+		else \
+			echo "You chose not to install templ. Exiting..."; \
+			exit 1; \
+		fi; \
+	fi
+tailwind-install:
+	@if [ ! -f tailwindcss ]; then curl -sL https://github.com/tailwindlabs/tailwindcss/releases/download/v3.4.10/tailwindcss-linux-x64 -o tailwindcss; fi
+
+	@chmod +x tailwindcss
+
+build: tailwind-install templ-install
+	@echo "Building..."
+	@templ generate
+	@./tailwindcss -i cmd/web/styles/input.css -o cmd/web/assets/css/output.css
+	@go build -o main cmd/api/main.go
+
+# Run the application
+run: build
+	@echo "Starting server..."
+	@./main
+# Create DB container
+docker-run:
+	@if docker compose up --build 2>/dev/null; then \
+		: ; \
+	else \
+		echo "Falling back to Docker Compose V1"; \
+		docker-compose up --build; \
+	fi
+
+# Shutdown DB container
+docker-down:
+	@if docker compose down 2>/dev/null; then \
+		: ; \
+	else \
+		echo "Falling back to Docker Compose V1"; \
+		docker-compose down; \
+	fi
+
+# Clean the binary
+clean:
+	@echo "Cleaning..."
+	@pkill main || true
+	@rm -f main
+
+# Live Reload
+watch:
+	@if command -v air > /dev/null; then \
+            air; \
+            echo "Watching...";\
+        else \
+            read -p "Go's 'air' is not installed on your machine. Do you want to install it? [Y/n] " choice; \
+            if [ "$$choice" != "n" ] && [ "$$choice" != "N" ]; then \
+                go install github.com/air-verse/air@latest; \
+                air; \
+                echo "Watching...";\
+            else \
+                echo "You chose not to install air. Exiting..."; \
+                exit 1; \
+            fi; \
+        fi
+
+.PHONY: all build run clean watch tailwind-install templ-install

blueprint-ui/cmd/api/main.go

@@ -0,0 +1,57 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"net/http"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"blueprint-ui/internal/server"
+)
+
+func gracefulShutdown(apiServer *http.Server, done chan bool) {
+	// Create context that listens for the interrupt signal from the OS.
+	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
+	defer stop()
+
+	// Listen for the interrupt signal.
+	<-ctx.Done()
+
+	log.Println("shutting down gracefully, press Ctrl+C again to force")
+
+	// The context is used to inform the server it has 5 seconds to finish
+	// the request it is currently handling
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	if err := apiServer.Shutdown(ctx); err != nil {
+		log.Printf("Server forced to shutdown with error: %v", err)
+	}
+
+	log.Println("Server exiting")
+
+	// Notify the main goroutine that the shutdown is complete
+	done <- true
+}
+
+func main() {
+
+	server := server.NewServer()
+
+	// Create a done channel to signal when the shutdown is complete
+	done := make(chan bool, 1)
+
+	// Run graceful shutdown in a separate goroutine
+	go gracefulShutdown(server, done)
+
+	err := server.ListenAndServe()
+	if err != nil && err != http.ErrServerClosed {
+		panic(fmt.Sprintf("http server error: %s", err))
+	}
+
+	// Wait for the graceful shutdown to complete
+	<-done
+	log.Println("Graceful shutdown complete.")
+}