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@@ -32,7 +32,7 @@ pub struct QueryMap<'a> {
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}
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pub trait Template: Send {
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- fn render(&self) -> String;
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+ fn render(&self, pre: &str, post: &str) -> String;
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}
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pub struct FileTemplate<'a> {
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@@ -103,7 +103,7 @@ impl<'a> Action for Step<'a> {
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}
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let template = FileTemplate::new(self.name, map);
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- template.render()
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+ template.render("", "")
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}
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}
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@@ -114,7 +114,7 @@ impl<'a> FileTemplate<'a> {
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}
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impl<'a> Template for FileTemplate<'a> {
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- fn render(&self) -> String {
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+ fn render(&self, _pre: &str, _post: &str) -> String {
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let relative_path = format!("templates/{}.tt", self.name);
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let path = env::current_dir().unwrap().join(relative_path);
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let path = path.as_path();
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@@ -122,9 +122,23 @@ impl<'a> Template for FileTemplate<'a> {
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let mut contents = String::new();
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file.read_to_string(&mut contents).unwrap();
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+ let mut replacements = Vec::new();
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+
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for (var, template) in &self.map {
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let var = format!("{{{}}}", var);
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- contents = contents.replace(&var, &template.render());
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+ for line in contents.lines() {
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+ if line.contains(&var) {
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+ if let Some(var_idx) = line.find(&var) {
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+ let pre = &line[..var_idx];
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+ let post = &line[var_idx + var.len()..];
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+ replacements.push((line.to_string(), template.render(pre, post)));
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+ }
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+ }
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+ }
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+ }
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+
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+ for (line, content) in replacements {
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+ contents = contents.replace(&line, &content);
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}
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contents
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@@ -138,14 +152,14 @@ impl IssuesTemplate {
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}
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impl Template for IssuesTemplate {
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- fn render(&self) -> String {
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+ fn render(&self, pre: &str, post: &str) -> String {
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let mut out = String::new();
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if !self.issues.is_empty() {
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for issue in &self.issues {
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out.push_str(&format!(
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- "\"{}\" [#{}]({})\n",
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- issue.title, issue.number, issue.html_url,
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+ "{}\"{}\" [#{}]({}){}\n",
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+ pre, issue.title, issue.number, issue.html_url, post,
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));
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}
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} else {
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@@ -163,7 +177,7 @@ impl IssueCountTemplate {
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}
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impl Template for IssueCountTemplate {
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- fn render(&self) -> String {
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- format!("\"{}\"", self.count)
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+ fn render(&self, pre: &str, post: &str) -> String {
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+ format!("{}{}{}", pre, self.count, post)
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}
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}
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Santiago Pastorino