Handle argument errors, provide help

AfoHT

Nov 27, 2021, 11:24 PM

ZQNDNT3KX3XTPQI7OQ7EXOTHZ5XVT3F5CAH7Q4MHIKMV27JSPASQC

Dependencies

• [2] YFZX4FSZ Generate transaction numbers
• [3] R5EWGEJK Add account actions, default to Brukskonto
• [4] RX4WJ4WA Rust project metadata
• [5] BGZQCBP7 Update to Edition 2021, bump to 0.2.0
• [*] QDZOD3MN Able to parse CSV

Change contents

• edit in src/main.rs at line 207
  [7.2184]

  [7.2184]
  + }

  +

  + fn print_help() {

  + println!("Error: Missing arguments!");

  + println!("");

  + println!("Usage:");

  + println!("");

  + println!("This program requires two arguments:");

  + println!("Argument 1: Input CSV file from ICA Banken");

  + println!("Argument 2: Output CSV file formatted for GnuCash import");

  + println!("");

  + println!("Example:");

  + println!("icabanken2gnucash ica.csv ica-gnucash.csv");

  + println!("");

  + println!("If compiled with `pipe` feature, pipe in and out instead");

  + println!("icabanken2gnucash < ica.csv > ica-gnucash.csv");
• edit in src/main.rs at line 227
  [2.1852]

  [2.1852]
  + if args.len() < 2 {

  + print_help();

  + process::exit(1);

  + }
• replacement in Cargo.toml at line 3
  [3.73]→[2.2028:2046](∅→∅)
  − version = "0.3.0"
  [3.73]

  [3.91]
  + version = "0.3.1"
• replacement in Cargo.lock at line 41
  [3.1720]→[2.2070:2088](∅→∅)
  − version = "0.3.0"
  [3.1720]

  [3.1738]
  + version = "0.3.1"