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Only use colors & text decorations on ANSI-capable terminals.

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Fixes #404.
This commit is contained in:
KtorZ
2023-02-26 13:19:03 +01:00
parent 2f2be39813
commit a46a9fca41
16 changed files with 593 additions and 261 deletions
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18
crates/aiken-lang/src/parser/error.rs
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@@ -1,7 +1,7 @@
use crate::{ast::Span, parser::token::Token};
use indoc::formatdoc;
use miette::Diagnostic;
use owo_colors::OwoColorize;
use owo_colors::{OwoColorize, Stream::Stdout};
use std::collections::HashSet;
#[derive(Debug, Diagnostic, thiserror::Error)]
@@ -123,8 +123,12 @@ pub enum ErrorKind {
┍━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
│ {} my_policy_id {}
│ #{}
"#
, "pub const".bright_blue(), "=".yellow(), "\"f4c9f9c4252d86702c2f4c2e49e6648c7cffe3c8f2b6b7d779788f50\"".bright_purple()}))]
"#,
"pub const".if_supports_color(Stdout, |s| s.bright_blue()),
"=".if_supports_color(Stdout, |s| s.yellow()),
"\"f4c9f9c4252d86702c2f4c2e49e6648c7cffe3c8f2b6b7d779788f50\""
.if_supports_color(Stdout, |s| s.bright_purple())
}))]
MalformedBase16StringLiteral,
#[error("I failed to understand a when clause guard.")]
@@ -143,10 +147,10 @@ pub enum ErrorKind {
{bad} (x, _) if x % 3 == 0 -> ...
{bad} (x, y) if x + y > 42 -> ...
"#
, operator_or = "||".yellow()
, operator_and = "&&".yellow()
, good = "✔️".green()
, bad = "✖️".red()
, operator_or = "||".if_supports_color(Stdout, |s| s.yellow())
, operator_and = "&&".if_supports_color(Stdout, |s| s.yellow())
, good = "✔️".if_supports_color(Stdout, |s| s.green())
, bad = "✖️".if_supports_color(Stdout, |s| s.red())
}))]
InvalidWhenClause,
}