flemming-it
9e73036d0e
When the open flow declares its own top-level project:, show it as a chip in the tab action strip. On mismatch with the host's active workspace, an amber file-wins pill offers a one-click Switch to <project> — the file always wins for the run; switching only aligns the workspace view. New optional FlowEditorPage.activeProject + onSwitchToFileProject. Parse + normalize (mirrors the hub's normalize_project_slug) lives in flow_project.dart, unit-tested. flutter analyze clean, 57 tests green. Signed-off-by: flemming-it <sf@flemming.it>
50 lines
1.8 KiB
Dart
50 lines
1.8 KiB
Dart
/// Parsing + normalization for a flow file's own top-level
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/// `project:` key. Kept separate from the page so the "file wins"
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/// semantics are unit-testable without pumping the whole editor.
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///
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/// Mirrors the hub's `resolve_project` (file's `project:` is the
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/// run's project unless the caller overrides it) and
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/// `normalize_project_slug`, so the chip the editor shows compares
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/// equal to what the hub actually stamps.
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library;
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/// The flow's own top-level `project:` slug (normalized), or empty
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/// when the YAML declares none. Only a *non-indented* `project:`
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/// line counts — a nested `project:` inside a step's `with:` block
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/// is ignored.
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String parseFlowProject(String yaml) {
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for (final raw in yaml.split('\n')) {
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if (raw.startsWith(' ') || raw.startsWith('\t')) continue;
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final m = RegExp(r'^project:\s*(.+?)\s*$').firstMatch(raw);
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if (m != null) {
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final value = m.group(1)!.replaceAll(RegExp('''^["']|["']\$'''), '');
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return normalizeProjectSlug(value);
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}
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}
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return '';
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}
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/// Mirror of the hub's `normalize_project_slug`: lowercase,
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/// collapse spaces/underscores/dashes to a single `-`, drop
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/// everything else, trim trailing dashes. Empty in → empty out
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/// (the editor treats "no project" and "blank project" alike).
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String normalizeProjectSlug(String raw) {
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final buf = StringBuffer();
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var prevDash = false;
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for (final ch in raw.trim().toLowerCase().split('')) {
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if (RegExp(r'[a-z0-9]').hasMatch(ch)) {
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buf.write(ch);
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prevDash = false;
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} else if ((ch == ' ' || ch == '_' || ch == '-') &&
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!prevDash &&
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buf.isNotEmpty) {
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buf.write('-');
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prevDash = true;
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}
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}
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var out = buf.toString();
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while (out.endsWith('-')) {
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out = out.substring(0, out.length - 1);
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}
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return out;
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}
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