Initial project setup

.drone.yaml

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+kind: pipeline
+type: docker
+name: CI Test Pipeline
+
+steps:
+- name: Unit Tests
+  image: golang:1.24
+  privileged: true
+  commands:
+    - go test -v ./...
+
+trigger:
+  event:
+    - pull_request
+    - push

Makefile

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+SQL_DATABASE?=./pulley.db
+COVER_PROFILE?=./tmp/profile.out
+
+# TODO maybe only use -race in an ARG for CI
+FLAGS := -race -v 
+
+# `make <target> ARGS=no-cache` will avoid using cached results in go test.
+ifeq ($(ARGS), no-cache)
+	FLAGS += -count=1
+endif
+
+# make test ARGS=no-cache
+test:
+	go test $(FLAGS) ./...
+.PHONY: test
+
+test-short:
+	go test -short $(FLAGS) ./...
+.PHONY: test-short
+
+# make test-int ARGS=no-cache
+test-int:
+	go test $(FLAGS) ./cmd/...
+.PHONY: test-int
+
+
+## Coverage See also -covermode=count and -covermode=atomic
+cover-html: test-cover
+	go tool cover -html=$(COVER_PROFILE)
+.PHONY:cover-html
+
+coverage: test-cover
+	go tool cover -func=$(COVER_PROFILE)
+.PHONY: coverage
+
+test-cover:
+	go test -coverprofile=$(COVER_PROFILE) $(FLAGS) ./...
+.PHONY: test-cover
+
+serve:
+	go run ./cmd/api/main.go
+.PHONY: serve
+
+# SQLite Commands
+sql-cli:
+	sqlite3 $(SQL_DATABASE) -cmd ".headers on" -cmd ".mode box" -cmd ".tables"
+.PHONY: sql-cli
+
+init-db: run-migrate
+	sqlite3 $(SQL_DATABASE) "PRAGMA journal_mode = WAL; PRAGMA synchronous = NORMAL;"
+.PHONY: init-db
+
+run-migrate:
+	migrate -database sqlite3://$(SQL_DATABASE) -path ./migrations up
+.PHONY: run-migrate
+
+# Checks system dependencies needed to run the local dev environment
+check-system-deps:
+	@echo "Checking system dependencies..."
+	@command -v air > /dev/null || (echo "Missing air command. go install github.com/air-verse/air@latest"; exit 1)
+	@command -v sqlite3 > /dev/null || (echo "Missing sqlite3 command. brew install sqlite"; exit 1)
+	@command -v migrate > /dev/null || (echo "Missing migrate command. go install -tags 'sqlite3' github.com/golang-migrate/migrate/v4/cmd/migrate@latest"; exit 1)
+	@echo "System dependencies fulfilled 👍"
+.PHONY: check-system-deps
+# Certs
+
+local-certs:
+	cd ./tls && go run /usr/local/go/src/crypto/tls/generate_cert.go --rsa-bits=2048 --host=localhost
+.PHONY: local-certs

air.toml

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

cmd/api/main.go

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+package main
+
+import (
+	"fmt"
+	"io"
+	"os"
+)
+
+func Run(w io.Writer) {
+	fmt.Fprint(w, "Hello API\n")
+}
+
+func main() {
+	Run(os.Stdout)
+}

cmd/api/main_test.go

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+package main
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestRun(t *testing.T) {
+	buffer := bytes.Buffer{}
+	Run(&buffer)
+	got := buffer.String()
+	want := "Hello API\n"
+	if got != want {
+		t.Errorf("got %q, want %q", got, want)
+	}
+}

go.mod

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+module git.runcible.io/learning/pulley
+
+go 1.24.1