Currency exchange rates in your terminal

Lunush

Last update: Nov 9, 2022

Related tags

Command-line rates

Overview

Rates

Rates is a scriptable CLI tool that brings currency exchange rates right into your terminal and supports 30+ fiat and 10K+ crypto currencies.

Installation

Cargo

If you have Rust installed, you can get the binary by running:

cargo install rates

Releases

Alternatively, you can download a binary for your system from the releases page

TODO

Switch to Yahoo and Binance
Add tests
Add --period flag that takes a period e.g. day, week, month, quarter, year, max, etc. Defaults to 1 day.
Add --difference flag that return difference for a given period of time. Works only if --period is greater than 2 days.
Add --max and --min flags that return maximum and minimum value for a given period
Add --close, --adjusted-close, and --open that return close, adjusted close, or open value for a given period
Add aliaces for symbols, e.g. bitcoin = btc, gold = xau
(maybe) Add volume subcommand that:
- By default, accepts one value and returns its volume if available.

License

Apache 2.0 or MIT, at your choice.

Comments

Problems with cargo build

I cloned this git repository and ran cargo build, which gave me the following error.

error[E0107]: wrong number of type arguments: expected 3, found 2
  --> /home/sudip/.cargo/registry/src/github.com-1ecc6299db9ec823/h2-0.3.0/src/proto/streams/store.rs:15:10
   |
15 |     ids: IndexMap<StreamId, SlabIndex>,
   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 type arguments

error: aborting due to previous error

For more information about this error, try `rustc --explain E0107`.
error: could not compile `h2`

I got the same error even when I had just this code inside main.rs

fn main() -> Result<(), std::io::Error> {
    Ok(())
}

Output of rustc --version is rustc 1.50.0 (cb75ad5db 2021-02-10). I am learning Rust and I wanted to take this code apart as an exercise, not just install it as a command line tool (which I was able to do using cargo install).

opened by cbjuju 3

popOS/ubuntu 20.10 does not work
infamous glibc :(

I tried running the binary released on my [email protected]

rates: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by rates)
opened by tiero 3

Crashes for most options

$ rates --version
rates 0.6.0
$ RUST_BACKTRACE=full rates 1000 eur cad
thread 'main' panicked at 'range end index 7 out of range for slice of length 6', /home/poboxy/.cargo/registry/src/github.com-1ecc6299db9ec823/rates-0.6.0/src/main.rs:311:18
stack backtrace:
   0:     0x557b57d41b2c - std::backtrace_rs::backtrace::libunwind::trace::hb4a65d880d51cc8a
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x557b57d41b2c - std::backtrace_rs::backtrace::trace_unsynchronized::h7869122ac9e9e614
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x557b57d41b2c - std::sys_common::backtrace::_print_fmt::h9fff32a009da8160
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/sys_common/backtrace.rs:66:5
   3:     0x557b57d41b2c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h08e4d8f078954af6
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/sys_common/backtrace.rs:45:22
   4:     0x557b57d6671c - core::fmt::write::he3a8c04c34cff473
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/core/src/fmt/mod.rs:1190:17
   5:     0x557b57d3b578 - std::io::Write::write_fmt::h885fc3922042c55b
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/io/mod.rs:1657:15
   6:     0x557b57d43f87 - std::sys_common::backtrace::_print::h491ea87d9bc93a80
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/sys_common/backtrace.rs:48:5
   7:     0x557b57d43f87 - std::sys_common::backtrace::print::h172aa49b889b9de8
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/sys_common/backtrace.rs:35:9
   8:     0x557b57d43f87 - std::panicking::default_hook::{{closure}}::h4b688a609ed3ca6c
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:295:22
   9:     0x557b57d43c4f - std::panicking::default_hook::hcea89d8776676158
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:314:9
  10:     0x557b57d446ea - std::panicking::rust_panic_with_hook::hca08b43f72502df8
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:698:17
  11:     0x557b57d443d7 - std::panicking::begin_panic_handler::{{closure}}::hdf2d4b6030b5dc90
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:588:13
  12:     0x557b57d41fd4 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3c1e0f8da5136c0
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/sys_common/backtrace.rs:138:18
  13:     0x557b57d440d9 - rust_begin_unwind
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:584:5
  14:     0x557b57aa0993 - core::panicking::panic_fmt::hbb5a63c753f090ac
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/core/src/panicking.rs:143:14
  15:     0x557b57aa0b82 - core::slice::index::slice_end_index_len_fail::hd8f75f140e486160
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/core/src/slice/index.rs:43:5
  16:     0x557b57aa7314 - rates::main::h4cdf8afd6b6055c6
  17:     0x557b57aaf053 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1816050783151935
  18:     0x557b57aaf979 - std::rt::lang_start::{{closure}}::hb93ed4ca311d2f83
  19:     0x557b57d41211 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h9f6c70c6863abb0b
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/core/src/ops/function.rs:259:13
  20:     0x557b57d41211 - std::panicking::try::do_call::hf6350c75b30bd0f1
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:492:40
  21:     0x557b57d41211 - std::panicking::try::h67ba605f497cdfdc
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:456:19
  22:     0x557b57d41211 - std::panic::catch_unwind::h4e6542438b3e71ec
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panic.rs:137:14
  23:     0x557b57d41211 - std::rt::lang_start_internal::{{closure}}::hf98fc5d7a8caf36d
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/rt.rs:128:48
  24:     0x557b57d41211 - std::panicking::try::do_call::hc31d24a060ec9ed8
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:492:40
  25:     0x557b57d41211 - std::panicking::try::h8b7f790d459c8fd4
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panicking.rs:456:19
  26:     0x557b57d41211 - std::panic::catch_unwind::h3d80114f041a858e
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/panic.rs:137:14
  27:     0x557b57d41211 - std::rt::lang_start_internal::h6474f54d5a177436
                               at /rustc/e646f3d2a9541952310778288854943678738ea9/library/std/src/rt.rs:128:20
  28:     0x557b57aa81c2 - main
  29:     0x7f4ebeb2d565 - __libc_start_main
  30:     0x557b57aa11ce - _start
  31:                0x0 - <unknown>
$ echo $?
101
$ RUST_BACKTRACE=full rates 1000 eur cad -t
1000 EUR = 1444 CAD
$ echo $?
0

opened by zouhair 2

BTC rate is way off
$ rates BTC USD 1 BTC = 58820.7 USD

This is way off. It's 44k now.

Looking at https://api.coinranking.com/v2/coins - that part seems right. I didn't get deeper into the code though to see where the actual bug is.
opened by ibz 1
small error in PKGBUILD

There seems to be an error in the beginning of the PKGBUILD: "https://api.github.com/repos/rates/lunush/releases/latest" should be changed to: "https://api.github.com/repos/lunush/rates/releases/latest"

opened by piotrruss 1

Releases(0.7.0)

Owner

Lunush

Web Developer. Artwork by pawel_czerwinski@unsplash.

GitHub http://rates.rs

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