grant/
cli.rs

1use std::path::PathBuf;
2use structopt::StructOpt;
3
4#[derive(Debug)]
5pub struct CustomError(String);
6
7/// Manage database roles and privileges in GitOps style
8#[derive(Debug, StructOpt)]
9pub struct Cli {
10    #[structopt(subcommand)]
11    pub cmd: Command,
12}
13
14#[derive(StructOpt, Debug)]
15pub enum Command {
16    /// Generate sample configuration file
17    Gen {
18        /// The target folder
19        #[structopt(short, long, default_value = ".", parse(from_os_str))]
20        target: PathBuf,
21    },
22
23    /// Generate random password
24    GenPass {
25        /// The target folder
26        #[structopt(short, long, default_value = "32")]
27        length: u8,
28        /// No special characters
29        #[structopt(short, long)]
30        no_special: bool,
31        /// The username, using to create md5 hash
32        #[structopt(short, long)]
33        username: Option<String>,
34        /// The password, using to create md5 hash
35        #[structopt(short, long)]
36        password: Option<String>,
37    },
38
39    /// Apply a configuration to a redshift by file name.
40    /// Yaml format are accepted.
41    Apply {
42        /// The path to the file to read, directory is not supported yet.
43        #[structopt(short, long, parse(from_os_str))]
44        file: PathBuf,
45
46        /// Dry run mode, only print what would be apply
47        #[structopt(short, long)]
48        dryrun: bool,
49
50        /// Apply all files in the current folder or target folder (if --file is a folder)
51        #[structopt(short, long)]
52        all: bool,
53    },
54
55    /// Validate a configuration file or
56    /// a target directory that contains configuration files
57    Validate {
58        /// The path to the file or directory
59        /// If the target is not available, the current
60        /// directory will be used.
61        #[structopt(short, long, parse(from_os_str))]
62        file: Option<PathBuf>,
63    },
64
65    /// Inspect current database cluster
66    /// with connection info from configuration file
67    Inspect {
68        /// The path to the file to read
69        #[structopt(short, long, parse(from_os_str))]
70        file: PathBuf,
71    },
72}
73
74// Parse the command line arguments
75pub fn parse() -> Cli {
76    Cli::from_args()
77}
grant/cli.rs

grant/
cli.rs
