🔥 remove *-fetch mode

Author: Julien-R44

README.md

@@ -32,7 +32,6 @@
 - Auto-fit to terminal size
 - Shipped as library with simple API
 - Shipped as binary for standalone usage
-- Can fetch charts from Yahoo Finance.
 
 # API Usage
 Add this to your `Cargo.toml`
@@ -88,16 +87,9 @@ OPTIONS:
         --bear-color <BEAR_COLOR>    Sets the descending candles color in hexadecimal.
         --bull-color <BULL_COLOR>    Sets the ascending candles color in hexadecimal.
         --chart-name <CHART_NAME>    Sets the chart name.
-    -f, --file <FILE>                [MODE:*-file] File to read candles from.`
-    
-        --interval <INTERVAL>        [MODE:*-fetch] The interval you want to retrieve the candles from the API 
-                                     [default: 1d]  
-                                     [possible values: 1m, 2m, 5m, 15m, 30m, 60m, 90m, 1h, 1d, 5d, 1wk, 1mo, 3mo]
-
+    -f, --file <FILE>                [MODE:*-file] File to read candles from.`   
     -m, --mode <MODE>                Select the method for retrieving the candles. 
-                                     [possible values: stdin, csv-file, json-file, yahoo-fetch]
-
-    --ticker <TICKER>                [MODE:*-fetch] The broker-side ticker of the asset you want to plot.
+                                     [possible values: stdin, csv-file, json-file]
 ```
 When requesting the CSV file mode, the library expects a CSV file with `open,high,low,close` headers fields.
 
@@ -151,12 +143,4 @@ echo '[
     --chart-name="My BTC Chart" \
     --bear-color="#b967ff" \
     --bull-color="ff6b99"
-```
-
-- Fetch from Yahoo Finance :
-```bash
-./cli-candlestick-chart \
-    --mode=yahoo-fetch \
-    --ticker=UBER
-    --interval=1d
-```
+```

src/bin/cli/get_args.rs

@@ -4,7 +4,6 @@ use clap::{App, Arg};
 pub enum CandlesRetrievalMode {
     Stdin,
     CsvFile,
-    Yahoo,
 }
 
 pub struct CliOptions {
@@ -13,8 +12,6 @@ pub struct CliOptions {
     pub chart_name: Option<String>,
     pub bear_color: Option<String>,
     pub bull_color: Option<String>,
-    pub ticker: Option<String>,
-    pub interval: String,
 }
 
 pub fn get_args() -> CliOptions {
@@ -26,7 +23,7 @@ pub fn get_args() -> CliOptions {
                 .short("m")
                 .long("mode")
                 .help("Select the method for retrieving the candles.")
-                .possible_values(&["stdin", "csv-file", "json-file", "yahoo-fetch"])
+                .possible_values(&["stdin", "csv-file", "json-file"])
                 .takes_value(true)
                 .required(true),
         )
@@ -55,35 +52,14 @@ pub fn get_args() -> CliOptions {
                 .help("Sets the ascending candles color in hexadecimal.")
                 .takes_value(true),
         )
-        .arg(
-            Arg::with_name("TICKER")
-                .long("ticker")
-                .takes_value(true)
-                .required_if("MODE", "yahoo-fetch")
-                .help("[MODE:*-fetch] The broker-side ticker of the asset you want to plot."),
-        )
-        .arg(
-            Arg::with_name("INTERVAL")
-                .long("interval")
-                .default_value("1d")
-                .possible_values(&[
-                    "1m", "2m", "5m", "15m", "30m", "60m", "90m", "1h", "1d", "5d", "1wk", "1mo",
-                    "3mo",
-                ])
-                .takes_value(true)
-                .help("[MODE:*-fetch] The interval you want to retrieve the candles from the API"),
-        )
         .get_matches();
 
     return CliOptions {
         mode: match matches.value_of("MODE").unwrap() {
             "stdin" => CandlesRetrievalMode::Stdin,
             "csv-file" => CandlesRetrievalMode::CsvFile,
-            "yahoo-fetch" => CandlesRetrievalMode::Yahoo,
             _ => panic!("Invalid reading mode."),
         },
-        interval: matches.value_of("INTERVAL").unwrap().to_string(),
-        ticker: matches.value_of("TICKER").map(|s| s.to_string()),
         file_path: matches.value_of("FILE").map(|s| s.to_string()),
         chart_name: matches.value_of("CHART_NAME").map(|s| s.to_string()),
         bear_color: matches.value_of("BEAR_COLOR").map(|s| s.to_string()),

src/bin/cli/main.rs

@@ -8,9 +8,6 @@ use utils::hexa_to_rgb;
 mod get_args;
 use get_args::{get_args, CandlesRetrievalMode};
 
-mod yahoo_api;
-use yahoo_api::get_yahoo_klines;
-
 fn parse_candles_from_stdin() -> Vec<Candle> {
     let stdin = io::stdin();
 
@@ -48,9 +45,6 @@ fn main() {
             let filepath = options.file_path.expect("No file path provided.");
             candles = parse_candles_from_csv(&filepath).unwrap();
         }
-        CandlesRetrievalMode::Yahoo => {
-            candles = get_yahoo_klines(&options.ticker.to_owned().unwrap(), &options.interval);
-        }
     };
 
     let mut chart = Chart::new(&candles);