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Add clap::ValueHint for input & output CLI arguments (#4765)

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Yip Coekjan 2024-08-24 05:37:03 +08:00 committed by GitHub
parent 4dc2034eee
commit 88325d7d01
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1 changed files with 7 additions and 3 deletions
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10
crates/typst-cli/src/args.rs
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@ -6,7 +6,7 @@ use std::str::FromStr;
use chrono::{DateTime, Utc}; use chrono::{DateTime, Utc};
use clap::builder::{TypedValueParser, ValueParser}; use clap::builder::{TypedValueParser, ValueParser};
use clap::{ArgAction, Args, ColorChoice, Parser, Subcommand, ValueEnum}; use clap::{ArgAction, Args, ColorChoice, Parser, Subcommand, ValueEnum, ValueHint};
use semver::Version; use semver::Version;
/// The character typically used to separate path components /// The character typically used to separate path components
@ -77,7 +77,11 @@ pub struct CompileCommand {
/// must be present if the source document renders to multiple pages. Use `{p}` for page /// must be present if the source document renders to multiple pages. Use `{p}` for page
/// numbers, `{0p}` for zero padded page numbers and `{t}` for page count. For example, /// numbers, `{0p}` for zero padded page numbers and `{t}` for page count. For example,
/// `page-{0p}-of-{t}.png` creates `page-01-of-10.png`, `page-02-of-10.png` and so on. /// `page-{0p}-of-{t}.png` creates `page-01-of-10.png`, `page-02-of-10.png` and so on.
#[clap(required_if_eq("input", "-"), value_parser = make_output_value_parser())] #[clap(
required_if_eq("input", "-"),
value_parser = make_output_value_parser(),
value_hint = ValueHint::FilePath,
)]
pub output: Option<Output>, pub output: Option<Output>,
/// Which pages to export. When unspecified, all document pages are exported. /// Which pages to export. When unspecified, all document pages are exported.
@ -177,7 +181,7 @@ pub enum SerializationFormat {
#[derive(Debug, Clone, Args)] #[derive(Debug, Clone, Args)]
pub struct SharedArgs { pub struct SharedArgs {
/// Path to input Typst file. Use `-` to read input from stdin /// Path to input Typst file. Use `-` to read input from stdin
#[clap(value_parser = make_input_value_parser())] #[clap(value_parser = make_input_value_parser(), value_hint = ValueHint::FilePath)]
pub input: Input, pub input: Input,
/// Configures the project root (for absolute paths) /// Configures the project root (for absolute paths)