Add configuration and CLI foundation

internal/config/defaults.go

@@ -0,0 +1,48 @@
+package config
+
+import "time"
+
+const DefaultPath = "/usr/local/etc/weatherreporter/config.yml"
+
+func Defaults() Config {
+	return Config{
+		WeatherAPI: WeatherAPIConfig{
+			Timeout:   10 * time.Second,
+			Precision: 1,
+			Units:     "us",
+			Timezone:  "Chicago",
+			Format:    "json",
+		},
+		MissingSource: MissingSourceConfig{
+			Default: MissingSourceWarn,
+			Sources: map[string]MissingSourcePolicy{},
+		},
+		Scriptorium: ScriptoriumConfig{
+			Binary:  "scriptorium",
+			Timeout: 2 * time.Minute,
+		},
+		Workspace: WorkspaceConfig{
+			Root:            "workspace",
+			SnapshotsDir:    "snapshots",
+			ReportsDir:      "reports",
+			DataPackagesDir: "data-packages",
+			PreflightDir:    "preflight",
+		},
+		Reports: ReportOutputConfig{
+			OutputDir: "reports",
+			Paths:     map[string]string{},
+		},
+		Dayparts: []DaypartConfig{
+			{Name: "overnight", Start: "00:00", End: "06:00"},
+			{Name: "morning", Start: "06:00", End: "12:00"},
+			{Name: "afternoon", Start: "12:00", End: "18:00"},
+			{Name: "evening", Start: "18:00", End: "24:00"},
+		},
+		RecentChange: RecentChangeConfig{
+			TemperatureDegrees:       5,
+			PrecipProbabilityPoints:  20,
+			WindGustMilesPerHour:     10,
+			PrecipTimingShiftMinutes: 120,
+		},
+	}
+}