pgdump

type Command struct {
	// Env holds additional environment variables in "KEY=value" form.
	Env []string
	// Args is the argv to execute; Args[0] is the executable.
	Args []string
	// InputFile, if set, is opened and connected to the command's stdin.
	InputFile string
	// OutputFile, if set, receives the command's stdout. When empty, stdout is
	// discarded (matching the original "1>/dev/null" behaviour for restores).
	OutputFile string
}

type CommandBuilder func(Target) (Command, error)

type Output struct {
	Output string
	Target Target
}

type PGCommand func(Target) (args []string, env []string)

type Target struct {
	// Target is the DSN of the database deployment:
	//
	// - in docker, the name of the database container, e.g. pgsql, codeintel-db, codeinsights-db
	// - in k8s, the name of the deployment or statefulset, e.g. deploy/pgsql, sts/pgsql
	// - in plain pg_dump, the server host or socket directory
	Target string `yaml:"target"`

	DBName   string `yaml:"dbname"`
	Username string `yaml:"username"`

	// Only include password if non-sensitive
	Password string `yaml:"password"`
}

type Targets struct {
	Pgsql        Target `yaml:"pgsql"`
	CodeIntel    Target `yaml:"codeintel"`
	CodeInsights Target `yaml:"codeinsights"`
}