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@ -44,7 +44,6 @@ pub enum DirEntry {
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impl DirEntry {
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fn parse(path: PathBuf) -> Result<Self> {
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if path.is_dir() {
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let meta_file = path.join("dir.toml");
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let mut children = Vec::new();
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for read_entry in fs::read_dir(&path).into_diagnostic()? {
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@ -52,9 +51,14 @@ impl DirEntry {
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children.push(DirEntry::parse(read_entry.path())?);
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}
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let meta_file = path.join("dir.toml");
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let meta_tmpl = path.join("dir.toml.tmpl");
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if meta_file.exists() {
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let metadata = RootDirData::read(&meta_file)?;
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Ok(Self::Root(path, metadata, children))
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} else if meta_tmpl.exists() {
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let metadata = RootDirData::read_template(&meta_tmpl)?;
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Ok(Self::Root(path, metadata, children))
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} else {
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Ok(Self::Dir(path, children))
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}
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@ -110,10 +114,12 @@ pub enum FileEntry {
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impl FileEntry {
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fn parse(path: PathBuf) -> Result<Self> {
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if let Some(true) = path.extension().map(|e| e == "tmpl") {
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Ok(Self::Template(path))
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} else if path.file_name().unwrap() == "dir.toml" {
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let file_name = path.file_name().unwrap();
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if file_name == "dir.toml" || file_name == "dir.toml.tmpl" {
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Ok(Self::Metadata)
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} else if let Some(true) = path.extension().map(|e| e == "tmpl") {
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Ok(Self::Template(path))
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} else {
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Ok(Self::Plain(path))
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}
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@ -164,4 +170,17 @@ impl RootDirData {
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.into_diagnostic()
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.with_context(|| format!("parsing metadata file {path:?}"))
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}
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fn read_template(path: &Path) -> Result<Self> {
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let contents = fs::read_to_string(path)
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.into_diagnostic()
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.with_context(|| format!("reading metadata file {path:?}"))?;
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let rendered = templating::engine()
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.render_template(&contents, templating::context())
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.into_diagnostic()
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.with_context(|| format!("processing template {path:?}"))?;
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toml::from_str(&rendered)
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.into_diagnostic()
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.with_context(|| format!("parsing metadata file {path:?}"))
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}
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}
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