Replaces the Metrics ComingSoon placeholder with a form for declaring
metrics (name, message_match_regex, param matchers) and a list/detail
view of declared metrics whose bucket values refetch on selection or
active-range change (no continuous polling, since declare's backfill
already resolves synchronously with the POST).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Send the raw filter string to GET /api/logs and GET /api/timeline
instead of doing a naive client-side substring match, surface the
API's 400 parse error inline under the FilterBar input, and drop the
now-dead visibleLogs client-side filtering in App.tsx.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Adds a filter evaluator in engine.rs that compiles a parsed FilterExpr
against the current index once per query (regex compiled once,
sequence/timestamp compared directly against IngestedLog fields,
other metric comparisons resolved to a HashSet<u64> of matching
sequences via a bucket scan) and evaluates it per log line with no
further index access. Wires this into EngineQuery::Logs/Timeline via
a new LogsParams::filter/TimelineParams::filter field, and adds
EngineResponse::Error so a malformed filter string surfaces as a
query-level error (mapped to 400 in api.rs).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Hand-rolls a minimal PromQL parser (src/promql.rs) for metric-name +
label-matcher selection, optional [range] selectors, and top-level
sum()/avg()/rate() wrapping, rather than pulling in a full PromQL parser
crate — the required subset is small and a hand-rolled parser stays fully
engine-independent (mirrors filter_parser.rs) with no unused-AST overhead.
Adds EngineQuery::Promql/EngineResponse::Promql (engine parses + evaluates
in place against the index, no copying) and GET /api/query, returning
Vec<PromqlSeriesDto> (labels + (timestamp_ms, f64) points) for charting,
with malformed queries surfaced as 400 + ErrorDto.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Extend GET /api/logs to derive each declared param's value per log line
(regex + capture group + kind, matching that line's text) and include it as
a params map on LogEntryDto, omitting entries that don't match rather than
sending nulls. Add GET /api/params (list_params, mirroring list_metrics) so
the frontend can discover currently-declared param names. In LogPreview, add
a column-picker popover backed by that list, with the selection persisted in
localStorage under `ottyl.logPreview.visibleParamColumns`.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Exposes param/metric declarations and derived bucket data over HTTP:
POST /api/params and POST /api/metrics validate and declare against the
engine, persisting into the active profile (if any) so declarations survive
a restart; GET /api/metrics lists declarations; GET /api/metrics/:name
queries bucket values with label, time-range, sequence, and limit filters.
Adds a new EngineQuery::BucketValues variant that layers this filtering on
top of ticket 003's bucket_values helper.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Introduces `src/profile.rs`: a `Profile` bundles param/metric declarations
plus a placeholder dashboards field, and `ProfileStore` persists all
profiles as a single profiles.json file, resolved relative to the settings
file's directory (same convention as ticket 010's CSS storage). Adds CRUD
(create/list/get/delete/set_active) that keeps Settings.profiles.names and
active_profile in sync, plus record_param_declaration/record_metric_declaration
hooks that ticket 004's HTTP API will call to persist newly-declared
params/metrics into the active profile.
Wires main.rs to replay the active profile's declarations into the engine
before spawning the ingest task, so backfill/live-derivation semantics
apply uniformly to every ingested line.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Runs each declared metric's regex against log text both retroactively
(backfill on DeclareMetric) and going forward (on each Ingest), appending
(sequence, timestamp, value) entries to IndexKey::Bucket/DataValue::BucketValue.
All of a metric's declared params become the Bucket key's labels (the only
structured place for them), and the stored value is a fixed presence marker
(Number::Int(1)) — a bucket's values are an occurrence timeseries for that
label combination, not the captured values themselves. A param whose capture
doesn't match or fails to parse under its declared kind skips the whole match
rather than storing a partially-labeled bucket.
Exposes an internal bucket_values(index, metric_name, labels_filter) helper
for the upcoming metrics-API ticket to build on.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Wires up Settings.css_entries behind a small settings API: import raw CSS
content to a file stored alongside settings.json, link external CSS
paths/URLs by reference (never deletable/copied), list all entries, delete
imported entries, and serve back imported content. CSS storage logic lives
on Settings (import_css/link_css/remove_css/css_content) with api.rs
handlers staying thin, matching the existing engine-query pattern.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Adds IndexKey::MetricDeclaration handling: DeclareMetric/RemoveMetricDeclaration
engine messages and a MetricDeclarations query, mirroring the pattern from ticket
001's param declarations. Params are derived from inline named capture groups on
the metric's own regex for v1 (referencing existing ParamDeclarations is left for
a future ticket). Validates the regex and every RegexToMetricPrimitiveMatcher's
capture-group reference at declaration time, reporting all bad matchers at once.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Introduces a standalone src/filter_parser.rs module (no dependency on
engine/index types) that parses the FilterBar query language into a
FilterExpr AST using a pest grammar (src/filter_parser.pest). Supports
regex("...") searches, metric_name[param] <op> value comparisons,
reserved sequence/timestamp metrics, and and/or combinators with
correct precedence (and binds tighter than or) and parenthesized
sub-expressions. Evaluation against real log data is left to a later
integration ticket.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Introduces src/settings.rs with a single, process-wide Settings struct
(colour scheme, CSS entries shaped for imported-vs-linked, and a
profiles placeholder for ticket 009), JSON-serialized via serde_json to
keep deps minimal. Default settings path is computed with the
directories crate (ProjectDirs::from("", "", "ottyl")) and overridable
via a new --settings-path CLI arg. Settings::load creates and persists
a default file on first run; Settings::save persists changes.
Wires a single Arc<Mutex<Settings>> into main() and threads it through
api::router as an additive ApiState field for tickets 010/011 to build
on.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Standalone module (no engine/index/filter-grammar deps) that normalizes
relative humantime (5h, -3m), absolute time-of-day (12:00, resolved to
today in UTC), and full date/RFC3339 literals (2024-01-15,
2024-01-15T12:00:00Z) into a single Timestamp, given a passed-in `now`
for testability. Adds humantime and chrono dependencies.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
Implements the ParamDeclaration slice of the primary index: DataValue::ParamDeclaration
holds a regex + named capture group + MetricPrimitiveKind, stored under
IndexKey::ParamDeclaration{name} between LogParamSplit and ParamMetricSplit.
EngineMessage gains DeclareParam (validates the regex compiles and the capture
group exists before storing, returning a clear error otherwise) and
RemoveParamDeclaration; EngineQuery gains ParamDeclarations to list them back out
as ParamDeclarationDto. No API wiring yet (separate ticket).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
