Add development + debugging docker configs

Author: sidpalas

.gitignore

@@ -1,3 +1,6 @@
 **/node_modules
 *.un~
-*.json~
+*.json~
+
+.DS_Store
+**/tmp

05-example-web-application/api-golang/.air.toml

@@ -0,0 +1,42 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+args_bin = []
+bin = "./tmp/main"
+cmd = "go build -o ./tmp/main ."
+delay = 0
+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"]
+include_file = []
+kill_delay = "0s"
+log = "build-errors.log"
+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

05-example-web-application/api-golang/test/example_test.go

@@ -0,0 +1,10 @@
+package test
+
+import "testing"
+
+func TestOneEqualsOne(t *testing.T) {
+	val := 1
+	if val != 1 {
+		t.Errorf("1 != %d; want 1", val)
+	}
+}

05-example-web-application/api-node/Makefile

@@ -1,7 +1,12 @@
+DATABASE_URL=postgres://postgres:foobarbaz@localhost:5432/postgres
+
 .PHONY: run-local
 run-local:
-	DATABASE_URL=postgres://postgres:foobarbaz@localhost:5432/postgres \
-    node ./src/index.js
+	DATABASE_URL=${DATABASE_URL} npm run dev
+
+.PHONY: run-local-debug
+run-local-debug:
+	DATABASE_URL=${DATABASE_URL} npm run debug
 
 .PHONY: build-naive
 build-naive: