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Show links to blogs and their latest post. #981

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Merged
merged 3 commits into from
Jun 22, 2022
Merged

Show links to blogs and their latest post. #981

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3e335d1
Show links to blogs and their latest post.
m-ou-se Jun 1, 2022
d4b8712
Hack the file urls into something that might work on Windows.
m-ou-se Jun 20, 2022
095a454
Fix file urls on Windows.
m-ou-se Jun 21, 2022
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44 changes: 35 additions & 9 deletions src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,22 @@ impl<'a> Generator<'a> {
})
}

fn file_url(&self, path: &Path) -> String {
format!(
"file:///{}/{}",
self.out_directory
.canonicalize()
.unwrap_or_else(|_| self.out_directory.to_owned())
.display()
.to_string()
.trim_start_matches('/')
.replace(' ', "%20")
.replace("\\\\?\\", ""),
path.display()
)
.replace(std::path::MAIN_SEPARATOR, "/")
}

fn render(&self) -> Result<(), Box<dyn Error>> {
// make sure our output directory exists
fs::create_dir_all(&self.out_directory)?;
Expand Down Expand Up @@ -103,16 +119,24 @@ impl<'a> Generator<'a> {
fn render_blog(&self, blog: &Blog) -> Result<(), Box<dyn Error>> {
std::fs::create_dir_all(self.out_directory.join(blog.prefix()))?;

self.render_index(blog)?;
let path = self.render_index(blog)?;

println!("{}: {}", blog.title(), self.file_url(&path));

self.render_feed(blog)?;
self.render_releases_feed(blog)?;
for post in blog.posts() {
self.render_post(blog, post)?;

for (i, post) in blog.posts().iter().enumerate() {
let path = self.render_post(blog, post)?;
if i == 0 {
println!("└─ Latest post: {}\n", self.file_url(&path));
}
}

Ok(())
}

fn render_index(&self, blog: &Blog) -> Result<(), Box<dyn Error>> {
fn render_index(&self, blog: &Blog) -> Result<PathBuf, Box<dyn Error>> {
let other_blogs: Vec<_> = self
.blogs
.iter()
Expand All @@ -132,11 +156,12 @@ impl<'a> Generator<'a> {
"other_blogs": other_blogs,
"root": blog.path_back_to_root(),
});
self.render_template(blog.prefix().join("index.html"), "index", data)?;
Ok(())
let path = blog.prefix().join("index.html");
self.render_template(&path, "index", data)?;
Ok(path)
}

fn render_post(&self, blog: &Blog, post: &Post) -> Result<(), Box<dyn Error>> {
fn render_post(&self, blog: &Blog, post: &Post) -> Result<PathBuf, Box<dyn Error>> {
let path = blog
.prefix()
.join(format!("{:04}", &post.year))
Expand All @@ -156,8 +181,9 @@ impl<'a> Generator<'a> {
"root": blog.path_back_to_root().join("../../../"),
});

self.render_template(path.join(filename), &post.layout, data)?;
Ok(())
let path = path.join(filename);
self.render_template(&path, &post.layout, data)?;
Ok(path)
}

fn render_feed(&self, blog: &Blog) -> Result<(), Box<dyn Error>> {
Expand Down