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mdbook-last-changed
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Made git-repository-url optional

main
Wynd 2023-07-07 18:43:20 +03:00
parent 9660612724
commit 78606b8e67
1 changed files with 33 additions and 28 deletions
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61
src/lib.rs
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@ -21,26 +21,26 @@ impl Preprocessor for LastChanged {
log::debug!("Src root: {}", src_root.display()); log::debug!("Src root: {}", src_root.display());
log::debug!("Git root: {}", git_root.display()); log::debug!("Git root: {}", git_root.display());
let repository_url = match ctx.config.get("output.html.git-repository-url") { let repository_string: Option<&str> = match ctx.config.get("output.html.git-repository-url") {
None => { Some(val) => {
log::error!("mdbook-last-changed was called, but no `output.html.git-repository-url` configured. Book is left unchanged."); let url = match val {
return Ok(book); toml::Value::String(s) => s,
} _ => {
Some(url) => url, log::trace!("git-repository-url is not a string: {val:?}");
}; return Ok(book);
let repository_url = match repository_url { }
toml::Value::String(s) => s, };
_ => { log::debug!("Repository URL: {}", url);
log::trace!("git-repository-url is not a string: {repository_url:?}");
return Ok(book);
}
};
log::debug!("Repository URL: {}", repository_url);
if !repository_url.contains("github.com") { if !url.contains("github.com") {
log::trace!("git-repository-url is not a GitHub URL: {repository_url:?}"); log::trace!("git-repository-url is not a GitHub URL: {url:?}");
return Ok(book); return Ok(book);
} }
Some(&url)
}
None => None,
};
let mut res = None; let mut res = None;
book.for_each_mut(|item: &mut BookItem| { book.for_each_mut(|item: &mut BookItem| {
@ -51,7 +51,7 @@ impl Preprocessor for LastChanged {
if let BookItem::Chapter(ref mut chapter) = *item { if let BookItem::Chapter(ref mut chapter) = *item {
res = Some( res = Some(
last_changed(&git_root, &src_root, repository_url, chapter).map(|md| { last_changed(&git_root, &src_root, repository_string, chapter).map(|md| {
chapter.content = md; chapter.content = md;
}), }),
); );
@ -65,7 +65,7 @@ impl Preprocessor for LastChanged {
fn last_changed( fn last_changed(
git_root: &Path, git_root: &Path,
src_root: &Path, src_root: &Path,
base_url: &str, base_url: Option<&str>,
chapter: &mut Chapter, chapter: &mut Chapter,
) -> Result<String> { ) -> Result<String> {
let content = &chapter.content; let content = &chapter.content;
@ -94,13 +94,18 @@ fn last_changed(
let modification = get_last_modification(git_root, &path); let modification = get_last_modification(git_root, &path);
let text = match modification { let text = match modification {
Ok((date, commit)) => { Ok((date, commit)) => match base_url {
let url = format!("{}/commit/{}", base_url, commit); Some(url) => {
format!( let url = format!("{}/commit/{}", url, commit);
"Last change: {}, commit: <a href=\"{}\">{}</a>", format!(
date, url, commit "Last change: {}, commit: <a href=\"{}\">{}</a>",
) date, url, commit
} )
}
None => {
format!("Last change: {}", date)
}
},
Err(e) => { Err(e) => {
log::trace!("No modification found for {path:?}. Error: {e:?}"); log::trace!("No modification found for {path:?}. Error: {e:?}");
return Ok(content.into()); return Ok(content.into());