Coverage / crates/hub/src/web/flow.rs 77.9%

pub fn why_not_run(enabled: bool, signed_in: bool, role: Role) -> Option<String> {

    if !enabled {

        Some("Flow is off for this repository; a site administrator can turn it on in Settings › Pipelines.".into())

    } else if !signed_in {

        Some("Sign in with write access to run the pipeline.".into())

    } else if role < Role::Write {

        None

}

pub async fn deployments(

    State(app): State<Shared>,

    viewer: Viewer,

    Path((owner, name)): Path<(String, String)>,

) -> Result<Page<DeploymentsPage>, Error> {

    let shell = Shell::new(&app, &format!("/{owner}/{name}/deployments"), &viewer);

    let (_repo, row, role) = lookup(&app, &shell, &viewer, &owner, &name).await?;

    let history = fdb::deployments(&app.db, row.id, 50).await.map_err(|e| Error::from_db(shell.clone(), e))?;

    let mut current: Vec<fdb::Deployment> = Vec::new();

    for d in &history {

        if !current.iter().any(|c| c.environment == d.environment) {

            current.push(d.clone());

        }

    current.sort_by(|a, b| a.environment.cmp(&b.environment));

    Ok(Page(DeploymentsPage { shell, repo: RepoShell::new(&app, &row, "flow").with_role(role), current, history }))

}

pub async fn runs(

    State(app): State<Shared>,

    viewer: Viewer,

    Path((owner, name)): Path<(String, String)>,

    Query(q): Query<RunsQuery>,

) -> Result<Page<RunsPage>, Error> {

    let shell = Shell::new(&app, &format!("/{owner}/{name}/flow"), &viewer);

    let (_repo, row, role) = lookup(&app, &shell, &viewer, &owner, &name).await?;

    let list = fdb::runs(&app.db, row.id, PER_PAGE + 1, q.before).await.map_err(|e| Error::from_db(shell.clone(), e))?;

    let older = (list.len() as i64 > PER_PAGE).then(|| list[PER_PAGE as usize - 1].id);

    let queue = if list.iter().any(|r| r.live()) { fdb::queue(&app.db).await.unwrap_or_default() } else { vec![] };

    let mut runs = Vec::new();

    for r in list.into_iter().take(PER_PAGE as usize) {

        let place = if r.live() { crate::flow::queue_info(&queue, row.id, r.id).place() } else { None };

        let jobs = fdb::jobs(&app.db, r.id).await.unwrap_or_default();

        let duration = match r.finished_ms {

            Some(f) => crate::flow::human_ms(f - r.created_ms),

            None if r.live() => crate::flow::human_ms(db::now_ms() - r.created_ms),

        runs.push(RunRow { jobs: jobs.into_iter().map(|j| (j.name, j.status)).collect(), duration, r, place });

    let enabled = crate::flow::enabled(&app, &row);

    let why_not = why_not_run(enabled, viewer.account().is_some(), role);

    let can_run = why_not.is_none();

    let bookmarks = if can_run { bookmark_names(&app, &row).await } else { vec![] };

    Ok(Page(RunsPage {

        shell,

        repo: RepoShell::new(&app, &row, "flow").with_role(role),

        runs,

        enabled,

        older,

        can_run,

        bookmarks,

        error: q.error,

        why_not,

    }))

}

async fn bookmark_names(app: &Shared, row: &db::repos::RepoRow) -> Vec<String> {

    let Some(repo) = crate::repos::RepoName::new(&row.owner, &row.name) else { return vec![] };

    let mut names: Vec<String> = app.repos.read(&repo, |r, _| Ok(r.view()?.bookmarks.keys().cloned().collect())).await.unwrap_or_default();

    names.sort_by_key(|n| (n != &row.default_bookmark, n.clone()));

    names

}

pub async fn expedite(

    State(app): State<Shared>,

    viewer: Viewer,

    Path((owner, name, number)): Path<(String, String, i64)>,

    Form(f): Form<ExpediteForm>,

) -> Result<Response, Error> {

    let shell = Shell::new(&app, &format!("/{owner}/{name}/flow/{number}"), &viewer);

    let me = require(&viewer, &shell)?;

    let (_, row, _) = lookup_role(&app, &shell, &viewer, &owner, &name, Access::Maintain).await?;

    csrf(&viewer, &f.csrf_token, &shell)?;

    let run = fdb::run(&app.db, row.id, number)

        .await

        .map_err(|e| Error::from_db(shell.clone(), e))?

        .ok_or_else(|| Error::not_found(shell.clone()))?;

    let reason: String = f.reason.chars().filter(|c| !c.is_control()).take(200).collect();

    let reason = reason.trim();

    if reason.is_empty() {

    }

    let cap: i64 = db::accounts::setting(&app.db, "flow_expedite_cap").await.ok().flatten().and_then(|v| v.parse().ok()).unwrap_or(2);

    let live = fdb::expedited_live(&app.db, &owner).await.map_err(|e| Error::from_db(shell.clone(), e))?;

    if live >= cap {

    }

    let note = format!("expedited by {}: {reason}", me.account.username);

    if fdb::expedite(&app.db, run.id, &note).await.map_err(|e| Error::from_db(shell.clone(), e))? {

        db::accounts::audit(&app.db, Some(&me.account), "flow.expedite", &format!("{owner}/{name}"), &format!("#{number}: {reason}"))

            .await

            .ok();

        if let Err(e) = crate::flow::explain_waits(&app).await {

        }

        app.bus.live(&crate::events::topic::run(run.id), "jobs");

    Ok(Redirect::to(&format!("/{owner}/{name}/flow/{number}")).into_response())

}

pub fn layout(jobs: Vec<fdb::Job>) -> Graph {

    let mut by_depth: std::collections::BTreeMap<i64, Vec<fdb::Job>> = Default::default();

    for j in jobs {

        by_depth.entry(j.depth).or_default().push(j);

    }

    let rows = by_depth.values().map(Vec::len).max().unwrap_or(0) as i64;

    let height = PAD * 2 + rows * NODE_H + (rows - 1).max(0) * ROW_GAP;

    let mut nodes = Vec::new();

    for (col, (_, mut js)) in by_depth.into_iter().enumerate() {

        js.sort_by(|a, b| a.name.cmp(&b.name));

        let n = js.len() as i64;

        let column_h = n * NODE_H + (n - 1).max(0) * ROW_GAP;

        let top = (height - column_h) / 2;

        for (i, j) in js.into_iter().enumerate() {

            let duration = crate::flow::duration(&j);

            nodes.push(Node { x: PAD + col as i64 * (NODE_W + COL_GAP), y: top + i as i64 * (NODE_H + ROW_GAP), duration, j });

        }

    let mut edges = Vec::new();

    for n in &nodes {

        for d in n.j.depends_on() {

            if let Some(from) = nodes.iter().find(|m| m.j.name == d) {

                let (x1, y1) = (from.x + NODE_W, from.y + NODE_H / 2);

                let (x2, y2) = (n.x, n.y + NODE_H / 2);

                let mid = (x1 + x2) / 2;

                edges.push(Edge { d: format!("M{x1},{y1} C{mid},{y1} {mid},{y2} {x2},{y2}"), status: from.j.status.clone() });

            }

    let cols = nodes.iter().map(|n| n.x).max().map(|x| x + NODE_W + PAD).unwrap_or(PAD * 2);

    Graph { nodes, edges, width: cols, height: height.max(NODE_H + PAD * 2) }

}

pub fn glyph(status: &str) -> &'static str {

    match status {

        "passed" => "✓",

        "failed" => "✕",

        "running" => "●",

        "skipped" => "⤼",

        "cancelled" => "⊘",

        "error" => "!",

        _ => "○",

}

pub fn sections(lines: &[fdb::LogLine]) -> Vec<Segment> {

    let mut out: Vec<Segment> = Vec::new();

    let mut open: Option<Section> = None;

    for l in lines {

        if let Some(title) = l.text.strip_prefix("::group::") {

            if let Some(g) = open.take() {

                out.push(Segment::Group(Section { to_t: Some(l.t), ..g }));

            }

            open = Some(Section { title: title.trim().to_string(), from_t: l.t, to_t: None, lines: Vec::new() });

        } else if l.text.trim() == "::endgroup::" {

            if let Some(g) = open.take() {

                out.push(Segment::Group(Section { to_t: Some(l.t), ..g }));

            }

            match open.as_mut() {