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Configurable lateX template

This commit is contained in:
southerntofu 2020-09-12 20:07:31 +02:00
parent a9951ab37e
commit 15dcadf739
2 changed files with 13 additions and 8 deletions
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9
src/generate.rs
View File

@ -4,19 +4,20 @@ use std::process::Command;
use anyhow::{bail, Result};
use regex::Regex;
pub fn linear(content: &str, output: PathBuf, basesize: &u8, metadata: Vec<(String, String)>) -> Result<u8> {
pub fn linear(content: &str, output: PathBuf, basesize: &u8, metadata: Vec<(String, String)>, template: &Option<String>) -> Result<u8> {
let mut pandoc = pandoc::new();
pandoc.set_input(pandoc::InputKind::Pipe(content.to_string()));
pandoc.set_input_format(pandoc::InputFormat::Commonmark, Vec::new());
pandoc.set_output_format(pandoc::OutputFormat::Latex, Vec::new());
pandoc.add_option(pandoc::PandocOption::PdfEngine("pdflatex".into()));
// TODO: configurable template
pandoc.set_latex_template("eisvogel");
//pandoc.set_variable("links-as-notes", "true");
for (key, value) in metadata {
pandoc.set_variable(&key, &value);
}
if template.is_some() {
pandoc.set_latex_template(&template.as_ref().unwrap());
}
let mut current_size = basesize.clone();
let mut sheets: Option<u8> = None;
while current_size <= basesize + 10 {

12
src/main.rs
View File

@ -37,9 +37,13 @@ struct Cli {
book: bool,
#[structopt(short = "s", long = "size", default_value = "11")]
/// The smallest size
/// The smallest size to generate the PDF with
size: u8,
#[structopt(short = "t", long = "template")]
/// The lateX template to use
template: Option<String>,
}
fn main() -> Result<()> {
@ -76,19 +80,19 @@ fn main() -> Result<()> {
tmp.push(hasher.finish().to_string());
tmp.set_extension("pdf");
let pages_count = generate::linear(&content, tmp.clone(), &cli.size, metadata)?;
let pages_count = generate::linear(&content, tmp.clone(), &cli.size, metadata, &cli.template)?;
println!("Intermediary step: generated linear output to {:?} ({} pages)", &tmp, pages_count);
generate::book(&tmp, &output)?;
println!("Generated A5 booklet output to {:?}", output);
},
(false, true) => {
// Only linear output
let pages_count = generate::linear(&content, output.clone(), &cli.size, metadata)?;
let pages_count = generate::linear(&content, output.clone(), &cli.size, metadata, &cli.template)?;
println!("Generated linear A4 output to {:?} ({} pages)", output, pages_count);
},
(false, false) => {
// Both outputs
let pages_count = generate::linear(&content, output.clone(), &cli.size, metadata)?;
let pages_count = generate::linear(&content, output.clone(), &cli.size, metadata, &cli.template)?;
println!("Generated linear A4 output to {:?} ({} pages)", output, pages_count);
let mut book_output = output.clone();
book_output.set_extension("book.pdf");