refactor(cli): render sqb plan output natively

crates/sqlbuild-core/src/cli_text/_helpers/bounded_sections.rs

@@ -0,0 +1,102 @@
+//! Bounded sections, aligned name/value rows and ANSI stripping, as `sqlbuild.presentation` does.
+
+use crate::cli_text::constants::MIN_NAME_COLUMN_WIDTH;
+use crate::cli_text::models::{CliStyle, DisplayLimit};
+
+/// The text without ANSI SGR sequences (`ESC [ digits-and-semicolons m`).
+pub(crate) fn strip_ansi(text: &str) -> String {
+    let mut stripped: String = String::with_capacity(text.len());
+    let mut rest: &str = text;
+    while let Some(start) = rest.find("\x1b[") {
+        stripped.push_str(&rest[..start]);
+        let after: &str = &rest[start + 2..];
+        let parameters: usize = after
+            .find(|character: char| !(character.is_ascii_digit() || character == ';'))
+            .unwrap_or(after.len());
+        if after[parameters..].starts_with('m') {
+            rest = &after[parameters + 1..];
+        } else {
+            stripped.push('\x1b');
+            rest = &rest[start + 1..];
+        }
+    }
+    stripped.push_str(rest);
+    stripped
+}
+
+/// `count_header_style` over `plan_section`: `Title (count)` as a bold title and dim count.
+pub(crate) fn section_header(style: CliStyle, text: &str) -> String {
+    if let Some(split) = text.rfind(" (")
+        && text.ends_with(')')
+    {
+        return format!(
+            "{} {}",
+            style.plan_section(&text[..split]),
+            style.muted(&text[split + 1..])
+        );
+    }
+    style.plan_section(text)
+}
+
+/// How many of `total` entries a section shows.
+pub(crate) fn visible_count(total: usize, display: &DisplayLimit) -> usize {
+    display.max_entries.map_or(total, |limit| total.min(limit))
+}
+
+/// The dim `... and N more` line when a section hides entries.
+pub(crate) fn overflow_line(
+    (total, visible): (usize, usize),
+    indent: &str,
+    display: &DisplayLimit,
+) -> Option<String> {
+    (total > visible).then(|| {
+        CliStyle { use_color: true }.muted(&format!(
+            "{indent}... and {} more (use {} to show all)",
+            total - visible,
+            display.overflow_flag
+        ))
+    })
+}
+
+/// The widest name, but at least the minimum name column.
+pub(crate) fn name_column_width<'a>(names: impl Iterator<Item = &'a str>) -> usize {
+    names
+        .map(|name| name.chars().count())
+        .max()
+        .unwrap_or(0)
+        .max(MIN_NAME_COLUMN_WIDTH)
+}
+
+/// `  name<padding> value`, with the value dim unless `dim_value` is off.
+pub(crate) fn name_value_line(name: &str, value: &str, width: usize, dim_value: bool) -> String {
+    let style: CliStyle = CliStyle { use_color: true };
+    let rendered: String = if dim_value {
+        style.muted(value)
+    } else {
+        value.to_owned()
+    };
+    let padding: String = " ".repeat(width.saturating_sub(name.chars().count()));
+    format!("  {}{padding} {rendered}", style.object_name(name))
+}
+
+/// A comma-separated name list cut to the section limit with a `+N more` note.
+pub(crate) fn capped_names(
+    names: &[String],
+    display: &DisplayLimit,
+    name_style: impl Fn(&str) -> String,
+) -> String {
+    let visible: usize = visible_count(names.len(), display);
+    let base: String = names[..visible]
+        .iter()
+        .map(|name| name_style(name))
+        .collect::<Vec<String>>()
+        .join(", ");
+    if visible >= names.len() {
+        return base;
+    }
+    format!(
+        "{base}, ... (+{} more; use {} to show all)",
+        names.len() - visible,
+        display.overflow_flag
+    )
+}

crates/sqlbuild-core/src/cli_text/_helpers/mod.rs

@@ -1,2 +1,6 @@
+pub(crate) mod bounded_sections;
 pub(crate) mod diagnostics;
 pub(crate) mod layout;
+pub(crate) mod plan_document;
+pub(crate) mod plan_sections;
+pub(crate) mod tree_rows;

crates/sqlbuild-core/src/cli_text/_helpers/plan_document.rs

@@ -0,0 +1,84 @@
+//! The full-refresh and incremental bodies of the text plan.
+
+use crate::cli_text::_helpers::layout::surface_header;
+use crate::cli_text::_helpers::plan_sections::{
+    full_refresh_count_lines, functions_lines, plan_name_width, provider_usage_lines, pruned_lines,
+    python_entry_lines, ready_summary, reason_group_lines, remaining_stale_lines,
+    routine_model_lines, seed_lines, source_freshness_lines, source_load_lines, warning_lines,
+};
+use crate::cli_text::_helpers::tree_rows::treeify;
+use crate::cli_text::constants::{
+    PLAN_READY_TITLE, PRE_SQL_INGRESS_PHASE, PYTHON_INGRESS_TITLE, PYTHON_READ_SIDE_TITLE,
+    READ_SIDE_PHASE,
+};
+use crate::cli_text::models::{CliStyle, ModelPlanText, PlanTextReport};
+
+fn header_lines(report: &PlanTextReport, full_refresh: bool) -> Vec<String> {
+    if !report.include_header {
+        return Vec::new();
+    }
+    vec![surface_header(
+        CliStyle { use_color: true },
+        PLAN_READY_TITLE,
+        &ready_summary(report, full_refresh),
+    )]
+}
+
+/// Every active model is a full refresh: counts by materialization instead of detail.
+pub(crate) fn full_refresh_lines(
+    report: &PlanTextReport,
+    active: &[&ModelPlanText],
+) -> Vec<String> {
+    let width: usize = plan_name_width(report);
+    let mut lines: Vec<String> = header_lines(report, true);
+    lines.extend(provider_usage_lines(report));
+    lines.extend(python_entry_lines(
+        (report, PRE_SQL_INGRESS_PHASE, PYTHON_INGRESS_TITLE),
+        width,
+    ));
+    lines.extend(source_load_lines(report, width));
+    lines.extend(functions_lines(report, true, width));
+    lines.extend(functions_lines(report, false, width));
+    if !lines.is_empty() {
+        lines.push(String::new());
+    }
+    lines.extend(full_refresh_count_lines(active));
+    lines.extend(seed_lines(report));
+    lines.extend(python_entry_lines(
+        (report, READ_SIDE_PHASE, PYTHON_READ_SIDE_TITLE),
+        width,
+    ));
+    lines.extend(warning_lines(report));
+    lines.extend(report.pre_build_lines.iter().cloned());
+    lines
+}
+
+/// Sections by change reason, drawn as trees.
+pub(crate) fn incremental_lines(report: &PlanTextReport, active: &[&ModelPlanText]) -> Vec<String> {
+    let width: usize = plan_name_width(report);
+    let mut lines: Vec<String> = header_lines(report, false);
+    if report.include_freshness_diagnostics {
+        lines.extend(source_freshness_lines(report));
+    }
+    lines.extend(remaining_stale_lines(report));
+    lines.extend(provider_usage_lines(report));
+    lines.extend(pruned_lines(report));
+    lines.extend(report.pre_build_lines.iter().cloned());
+    lines.extend(python_entry_lines(
+        (report, PRE_SQL_INGRESS_PHASE, PYTHON_INGRESS_TITLE),
+        width,
+    ));
+    lines.extend(source_load_lines(report, width));
+    lines.extend(functions_lines(report, true, width));
+    lines.extend(reason_group_lines(report, active, width));
+    lines.extend(routine_model_lines(report, active, width));
+    lines.extend(functions_lines(report, false, width));
+    lines.extend(seed_lines(report));
+    lines.extend(python_entry_lines(
+        (report, READ_SIDE_PHASE, PYTHON_READ_SIDE_TITLE),
+        width,
+    ));
+    let mut lines: Vec<String> = treeify(lines);
+    lines.extend(warning_lines(report));
+    lines
+}