99 lines
3.4 KiB
Rust
99 lines
3.4 KiB
Rust
use eyre::{eyre, Result};
|
|
use gumdrop::Options;
|
|
use obsidian_export::{ExportError, Exporter, FrontmatterStrategy, WalkOptions};
|
|
use std::path::PathBuf;
|
|
|
|
#[derive(Debug, Options)]
|
|
struct Opts {
|
|
#[options(help = "Display program help")]
|
|
help: bool,
|
|
|
|
#[options(help = "Source file containing reference", free, required)]
|
|
source: Option<PathBuf>,
|
|
|
|
#[options(help = "Destination file being linked to", free, required)]
|
|
destination: Option<PathBuf>,
|
|
|
|
#[options(
|
|
help = "Frontmatter strategy (one of: always, never, auto)",
|
|
no_short,
|
|
long = "frontmatter",
|
|
parse(try_from_str = "frontmatter_strategy_from_str"),
|
|
default = "auto"
|
|
)]
|
|
frontmatter_strategy: FrontmatterStrategy,
|
|
|
|
#[options(
|
|
no_short,
|
|
help = "Read ignore patterns from files with this name",
|
|
default = ".export-ignore"
|
|
)]
|
|
ignore_file: String,
|
|
|
|
#[options(no_short, help = "Export hidden files", default = "false")]
|
|
hidden: bool,
|
|
|
|
#[options(no_short, help = "Disable git integration", default = "false")]
|
|
no_git: bool,
|
|
|
|
#[options(no_short, help = "Don't process embeds recursively", default = "false")]
|
|
no_recursive_embeds: bool,
|
|
}
|
|
|
|
fn frontmatter_strategy_from_str(input: &str) -> Result<FrontmatterStrategy> {
|
|
match input {
|
|
"auto" => Ok(FrontmatterStrategy::Auto),
|
|
"always" => Ok(FrontmatterStrategy::Always),
|
|
"never" => Ok(FrontmatterStrategy::Never),
|
|
_ => Err(eyre!("must be one of: always, never, auto")),
|
|
}
|
|
}
|
|
|
|
fn main() -> Result<()> {
|
|
let args = Opts::parse_args_default_or_exit();
|
|
let source = args.source.unwrap();
|
|
let destination = args.destination.unwrap();
|
|
|
|
let mut walk_options = WalkOptions::default();
|
|
walk_options.ignore_filename = &args.ignore_file;
|
|
walk_options.ignore_hidden = !args.hidden;
|
|
walk_options.honor_gitignore = !args.no_git;
|
|
|
|
let mut exporter = Exporter::new(source, destination);
|
|
exporter.frontmatter_strategy(args.frontmatter_strategy);
|
|
exporter.process_embeds_recursively(!args.no_recursive_embeds);
|
|
exporter.walk_options(walk_options);
|
|
|
|
if let Err(err) = exporter.run() {
|
|
match err {
|
|
ExportError::FileExportError {
|
|
ref path,
|
|
ref source,
|
|
} => match &**source {
|
|
// An arguably better way of enhancing error reports would be to construct a custom
|
|
// `eyre::EyreHandler`, but that would require a fair amount of boilerplate and
|
|
// reimplementation of basic reporting.
|
|
ExportError::RecursionLimitExceeded { file_tree } => {
|
|
eprintln!(
|
|
"Error: {:?}",
|
|
eyre!(
|
|
"'{}' exceeds the maximum nesting limit of embeds",
|
|
path.display()
|
|
)
|
|
);
|
|
eprintln!("\nFile tree:");
|
|
for (idx, path) in file_tree.iter().enumerate() {
|
|
eprintln!(" {}-> {}", " ".repeat(idx), path.display());
|
|
}
|
|
eprintln!("\nHint: Ensure notes are non-recursive, or specify --no-recursive-embeds to break cycles")
|
|
}
|
|
_ => eprintln!("Error: {:?}", eyre!(err)),
|
|
},
|
|
_ => eprintln!("Error: {:?}", eyre!(err)),
|
|
};
|
|
std::process::exit(1);
|
|
};
|
|
|
|
Ok(())
|
|
}
|