display git repo info and authors; refs #27

src/assets/html/index.html

@@ -481,6 +481,38 @@
  }
  }
 
+ class GitReport extends ReportPanel {
+ render({ data }, { activeTab }) {
+ const TabHeader = ({ index, title }) => html`
+ <a class="${ activeTab === index ? 'is-active' : null}" onClick="${() => this.setActiveTab(index)}">${title}</a>
+ `;
+
+ return html`
+ <nav class="panel is-link">
+ <p class="panel-heading">Git</p>
+
+ <p class="panel-tabs">
+ <${TabHeader} index=${0} title="Stats" />
+ <${TabHeader} index=${1} title="Authors" />
+ </p>
+
+ <div style="max-height: 500px; overflow-y: scroll">
+ ${activeTab === 0 && html`
+ <${LinkRow} caption="Remote: ${data.remote}" url="${data.remote}"/>
+ <${LinkRow} caption="Branch: ${data.branch}"/>
+ <${LinkRow} caption="Head: ${data.target}"/>
+ `}
+ ${activeTab === 1 && html`
+ ${data.authors.map(author => html`
+ <${LinkRow} caption="${author.name} (${author.commits} commits)"/>
+ `)}
+ `}
+ </div>
+ </nav>
+ `;
+ }
+ }
+
  function FileTypes({ data }) {
  const rows = Object.keys(data)
  .map(key => ({ key, value: data[key] }))
@@ -501,13 +533,16 @@
 
  function App({ data }) {
  const hasModule = (moduleName) => data.project.modules.includes(moduleName);
+ const hasGit = !!data.project.git;
+
  return html`
  <main>
  <${Header} data=${data}></Header>
  <section class="section">
- ${hasModule('packages') && html`<${Packages} data=${data}></Packages>`}
- ${hasModule('angular-entities') && html`<${Angular} data=${data}></Angular>`}
- ${hasModule('angular-tests') && html`<${Tests} data=${data}></Tests>`}
+ ${hasGit && html`<${GitReport} data=${data.project.git}/>`}
+ ${hasModule('packages') && html`<${Packages} data=${data}/>`}
+ ${hasModule('angular-entities') && html`<${Angular} data=${data}/>`}
+ ${hasModule('angular-tests') && html`<${Tests} data=${data}/>`}
  ${hasModule('file-types') && html`<${FileTypes} data=${data.stats.types}></FileTypes>`}
  </section>
  </main>

src/workspace.rs

@@ -3,7 +3,9 @@ use crate::models::PackageJsonFile;
 use chrono::Utc;
 use git2::Repository;
 use ignore::WalkBuilder;
+use serde::Serialize;
 use serde_json::{json, Map, Value};
+use std::collections::HashMap;
 use std::error::Error;
 use std::path::PathBuf;
 
@@ -81,10 +83,14 @@ impl Workspace {
  Some(value) => value,
  None => url,
  };
+
+ let authors = get_commit_authors(&repo).unwrap();
+
  project.entry("git").or_insert(json!({
  "remote": remote_url,
  "branch": repo.head()?.shorthand().unwrap(),
  "target": repo.head()?.target().unwrap().to_string(),
+ "authors": authors
  }));
  }
  }
@@ -141,3 +147,46 @@ impl Workspace {
  }
  }
 }
+
+#[derive(Debug, Serialize)]
+struct AuthorInfo {
+ name: String,
+ commits: i64,
+}
+
+fn get_commit_authors(repo: &Repository) -> Result<Vec<AuthorInfo>, Box<dyn Error>> {
+ let mut rev_walker = repo.revwalk()?;
+ rev_walker.push_head()?;
+
+ let mut authors: Vec<AuthorInfo> = rev_walker
+ .map(|r| {
+ let oid = r?;
+ repo.find_commit(oid)
+ })
+ .filter_map(|c| match c {
+ Ok(commit) => Some(commit),
+ Err(e) => {
+ println!("Error walking the revisions {}, skipping", e);
+ None
+ }
+ })
+ .fold(
+ HashMap::new(),
+ |mut result: HashMap<String, AuthorInfo>, cur| {
+ if let Some(name) = cur.author().name() {
+ let author_name = name.to_string();
+ let mut author = result.entry(author_name).or_insert(AuthorInfo {
+ name: name.to_string(),
+ commits: 0,
+ });
+ author.commits += 1;
+ }
+ result
+ },
+ )
+ .into_values()
+ .collect();
+
+ authors.sort_by(|a, b| b.commits.cmp(&a.commits));
+ Ok(authors)
+}