toki/StartRNR
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Improve dialog if no datasets exist

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This commit is contained in:
Kiana Sheibani 2023-10-03 23:21:31 -04:00
parent 1421720b2b
commit ad6445bcd2
Signed by: toki
GPG key ID: 6CB106C25E86A9F7
1 changed files with 17 additions and 8 deletions
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25
src/main.rs
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@ -3,6 +3,7 @@
use clap::{Parser, Subcommand};
use std::io::{self, Write};
use std::path::PathBuf;
use std::process::exit;
mod queries;
use queries::*;
@ -12,13 +13,11 @@ mod sync;
use sync::*;
pub fn error(msg: &str, code: i32) -> ! {
use std::process::exit;
println!("\nERROR: {}", msg);
exit(code)
}
pub fn issue(msg: &str, code: i32) -> ! {
use std::process::exit;
println!("\n{}", msg);
exit(code)
}
@ -222,15 +221,25 @@ fn sync(datasets: Vec<String>, all: bool, auth_token: Option<String>) {
let connection =
open_datasets(&config_dir).unwrap_or_else(|_| error("Could not open datasets file", 1));
let all_datasets = list_dataset_names(&connection).unwrap();
#[allow(unused_must_use)]
let datasets = if all {
list_dataset_names(&connection).unwrap()
all_datasets
} else if datasets.len() == 0 {
print!("No datasets provided; create a new one? (y/n) ");
if read_string() == "y" {
dataset_new(Some(String::from("default")), Some(auth.clone()));
if all_datasets.len() == 0 {
print!("No datasets exist; create one? (y/n) ");
if let Some('y') = read_string().chars().next() {
dataset_new(Some(String::from("default")), Some(auth.clone()));
vec![String::from("default")]
} else {
error("No datasets specified and no default dataset", 1)
}
} else if all_datasets.iter().any(|x| x == "default") {
vec![String::from("default")]
} else {
error("No datasets specified and no default dataset", 1);
}
vec![String::from("default")]
} else {
datasets
};
@ -240,7 +249,7 @@ fn sync(datasets: Vec<String>, all: bool, auth_token: Option<String>) {
.expect("Error communicating with SQLite")
.unwrap_or_else(|| error(&format!("Dataset {} does not exist!", dataset), 1));
sync_dataset(&connection, &dataset, dataset_config, &auth).unwrap_or_else(|err| {
sync_dataset(&connection, &dataset, dataset_config, &auth).unwrap_or_else(|_| {
connection.execute("ROLLBACK;").unwrap();
error("Error communicating with SQLite", 2)
});