Reflect Phase B of improvise-36h: `model/`, `view/`, `workbook.rs`, and
`format.rs` now live in the `improvise-core` sub-crate under `crates/`.
- Sub-crate list expanded to describe improvise-core's scope, its
dependency on improvise-formula, and the standalone-build guarantee.
- File Inventory reorganized into a single "Core crate layers" block
covering model/view/workbook/format, with paths rooted at
`crates/improvise-core/src/`.
- Updated line/test counts to match current contents (Phase A + merge
with main brought in records mode, IndexMap-backed DataStore, etc).
No architectural change; the main crate's re-exports keep every
`crate::model`/`crate::view`/`crate::workbook`/`crate::format` path
resolving unchanged, so no "How to Find Things" table edits are needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Relocate the four pure-data module trees into the improvise-core
sub-crate scaffolded in the previous commit. Phase A already made
these modules UI/IO-free; this commit is purely mechanical:
git mv src/format.rs -> crates/improvise-core/src/format.rs
git mv src/workbook.rs -> crates/improvise-core/src/workbook.rs
git mv src/model -> crates/improvise-core/src/model
git mv src/view -> crates/improvise-core/src/view
The moved code contains no path edits: the `crate::formula::*`,
`crate::model::*`, `crate::view::*`, `crate::workbook::*`,
`crate::format::*` imports inside the four trees all continue to
resolve because the new crate mirrors the same module layout and
re-exports improvise_formula under `formula` via its lib.rs.
Main-crate `src/lib.rs` flips from declaring these as owned modules
(`pub mod model;` etc.) to re-exporting them from improvise-core
(`pub use improvise_core::model;` etc.). This keeps every
`crate::model::*`, `crate::view::*`, `crate::workbook::*`,
`crate::format::*` path inside the 26 consumer files in src/ (ui,
command, persistence, import, draw, main) resolving unchanged — no
downstream edits needed.
Verification:
- cargo check --workspace: clean
- cargo test --workspace: 612 passing (357 main + 190 core + 65 formula)
- cargo clippy --workspace --tests: clean
- cargo build -p improvise-core: standalone build succeeds, confirming
zero UI/IO leakage into the core crate
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Lay the groundwork for Phase B of improvise-36h: a new
`crates/improvise-core/` sub-crate that will house the pure-data core
(model, view, workbook, format) once the files move in the next commit.
Only scaffolding here:
- New `crates/improvise-core/Cargo.toml` mirroring improvise-formula's
structure; declares deps on improvise-formula, anyhow, indexmap, serde.
- New `crates/improvise-core/src/lib.rs` with the single re-export
`pub use improvise_formula as formula;` so that in the next commit the
moved code's `crate::formula::*` paths resolve unchanged.
- Root `Cargo.toml` adds the new crate to the workspace members and the
main crate's `[dependencies]`, ready to receive the move.
No source files change yet; cargo check --workspace still compiles as
before.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Implement a new "Records" mode for data entry.
- Add `RecordsNormal` and `RecordsEditing` to `AppMode` and `ModeKey` .
- `DataStore` now uses `IndexMap` and supports `sort_by_key()` to ensure
deterministic row order.
- `ToggleRecordsMode` command now sorts data and switches to
`RecordsNormal` .
- `EnterEditMode` command now respects records editing variants.
- `RecordsNormal` mode includes a new `o` keybinding to add a record row.
- `RecordsEditing` mode inherits from `Editing` and adds an `Esc` binding
to return to `RecordsNormal` .
- Added `SortData` effect to trigger data sorting.
- Updated UI to display "RECORDS" and "RECORDS INSERT" mode names and
styles.
- Updated keymaps, command registry, and view navigation to support these
new modes.
- Added comprehensive tests for records mode behavior, including sorting
and boundary conditions for Tab/Enter.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-26B-A4B-it-UD-Q5_K_XL.gguf)
Replace `HashMap` with `IndexMap` in `DataStore::cells` to preserve
insertion order. This allows records mode to display rows in the order they
were added. Update `remove` to use `shift_remove` to maintain order during
deletions.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-26B-A4B-it-UD-Q5_K_XL.gguf)
Introduce `ViewFrame` to store both the view name and the `AppMode` when
pushing to the navigation stack. Update `view_back_stack` and
`view_forward_stack` to use `ViewFrame` instead of `String` . Update
`CmdContext` and `Effect` implementations (SwitchView, ViewBack,
ViewForward) to handle the new `ViewFrame` structure. Add `is_editing()`
helper to `AppMode` .
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-26B-A4B-it-UD-Q5_K_XL.gguf)
Refactor formula parser tests to use more concise assert!(matches!(...))
syntax. Simplify the formula generator implementation by removing unused
expression variants and using expect() for mandatory grammar rules. Add a
regression test for hyphenated identifiers in bare names.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-26B-A4B-it-UD-Q5_K_XL.gguf)
Workbook::new was setting _Index=Row and _Dim=Column on the default view,
which forced a fresh workbook into records mode on every startup — records
mode auto-activates when both _Index and _Dim sit on axes. The result felt
like broken keybindings: the grid rendered as records instead of an
aggregated pivot, and every navigation key landed in an unexpected spot.
Main fixed this on the Model layer in 709f2df + 6d4b19a (improvise-kos);
the Workbook refactor accidentally reintroduced the pre-fix behavior.
Restore the post-kos defaults: all virtual categories start on Axis::None
(via on_category_added's "_"-prefix rule), then _Measure is bumped to
Axis::Page so aggregated pivot views show one measure at a time. _Index
and _Dim only move onto axes when the user explicitly enters records mode.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Model is now pure data (categories, cells, formulas, measure_agg) with
no references to view/. The Workbook struct owns the Model together
with views and the active view name, and is responsible for cross-slice
operations (add/remove category → notify views, view management).
- New: src/workbook.rs with Workbook wrapper and cross-slice helpers
(add_category, add_label_category, remove_category, create_view,
switch_view, delete_view, normalize_view_state).
- Model: strip view state and view-touching methods. recompute_formulas
remains on Model as a primitive; the view-derived none_cats list is
gathered at each call site (App::rebuild_layout, persistence::load)
so the view dependency is explicit, not hidden behind a wrapper.
- View: add View::none_cats() helper.
- CmdContext: add workbook and view fields so commands can reach both
slices without threading Model + View through every call.
- App: rename `model` field to `workbook`.
- Persistence (save/load/format_md/parse_md/export_csv): take/return
Workbook so the on-disk format carries model + views together.
- Widgets (GridWidget, TileBar, CategoryContent, ViewContent): take
explicit &Model + &View instead of routing through Model.
Tests updated throughout to reflect the new shape. View-management
tests that previously lived on Model continue to cover the same
behaviour via a build_workbook() helper in model/types.rs. All 573
tests pass; clippy is clean.
This is Phase A of improvise-36h. Phase B will mechanically extract
crates/improvise-core/ containing model/, view/, format.rs, workbook.rs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Virtual categories _Index and _Dim now default to None on new models
instead of being forced onto Row/Column. _Measure defaults to Page
(the natural home for measure filtering). Fixed page_coords builder
to skip Page categories with no items/selection, preventing empty-string
contamination of cell keys.
Made-with: Cursor
Ensure that virtual categories (_Index, _Dim, _Measure) are registered in
the default view with Axis::None. This prevents potential panics when
calling axis_of on these categories and allows users to move them to a
specific axis manually.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Refactor the formula parser to assume grammar invariants, replacing
Result-based error handling in tree walkers with infallible functions and
.expect(GRAMMAR_INVARIANT) calls.
This simplification is based on the guarantee that the Pest grammar already
validates the input structure. To verify these invariants and ensure
correctness, extensive new unit tests and property-based tests using
proptest have been added.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Replace the manual tokenizer and recursive descent parser with a PEG
grammar using the pest library.
This migration involves introducing a formal grammar in formula.pest and
updating the parser implementation to utilize the generated Pest parser
with a tree-walking approach to construct the AST.
The change introduces a stricter requirement for identifiers: multi-word
identifiers must now be enclosed in pipe quotes (e.g., |Total Revenue|) and
are no longer accepted as bare words.
Tests have been updated to reflect the new parsing logic, remove
tokenizer-specific tests, and verify the new pipe-quoting and escape
semantics.
BREAKING CHANGE: Multi-word identifiers now require pipe-quoting (e.g. |Total Revenue|) and
are no longer accepted as bare words.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
The records mode column filter excluded all categories starting with '_',
which hid _Measure. Changed to explicitly exclude only _Index and _Dim,
making _Measure visible as a data column. Updated the blank-model editing
test to reflect the new column order (_Measure first, Value last).
Made-with: Cursor
Clean up formatting of a test assertion in app.rs to improve readability.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Simplify the commit_cell_value function by extracting its core logic into
specialized helper functions: commit_regular_cell_value, stage_drill_edit,
and commit_plain_records_edit. This improves readability and reduces
nesting.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Extract the hardcoded error message "Record coordinates cannot be empty"
into a public constant in effect.rs to avoid duplication and improve
maintainability.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Allow synthetic record edits to be applied directly to the model when not
in drill mode, whereas they remain staged in drill state when a drill
snapshot is active. This enables editing of records in plain records view.
Additionally, add validation to prevent creating records with empty
coordinates in both direct commits and when applying staged drill edits.
Includes regression tests for persistence in blank models, drill state
staging, and empty coordinate prevention.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Extract the formula AST and parser into a dedicated `improvise-formula`
crate and convert the project into a Cargo workspace.
The root crate now re-exports `improvise-formula` as `crate::formula` to
maintain backward compatibility for internal callers. The repository map is
updated to reflect the new crate structure.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Add a new design principle encouraging decomposition of functions instead
of relying on early returns, as early returns often signal mixed
responsibilities.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Add helper methods to CmdContext to clarify layout state and synthetic
record presence. Update AddRecordRow to check for records mode generally
rather than requiring a synthetic record at the current cursor, which
allows adding the first row to an empty records view.
Includes a regression test for the empty records view scenario.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Update the loop in TileBar to use an iterator-based approach with
enumerate, take, and skip instead of indexing.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Clean up various test cases by simplifying Option checks, removing
redundant clones, using contains instead of any for DateComponent checks,
and removing unnecessary references in string formatting.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Simplify the return value of CommitFormula::execute to use a vec! macro and
move the page_cat_data helper function in navigation.rs for better
organization.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Replace modulo operations with is_multiple_of calls and simplify nested if
statements using let-chains in the grammar generator.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Update the repository map with the latest project metadata, including
version bumps, updated dependency versions, and technical notes on formula
drilling, formula recomputation, and minibuffer clearing.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Consolidate if-let chain formatting by adding missing braces throughout the
project. This improves readability and ensures consistency across the
codebase.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
The render helper used in Grid tests previously did not recompute formulas,
meaning tests for computed values were either ignored or required manual
setup that didn't reflect actual application behavior.
Update the render helper to identify 'None' axis categories and trigger
recompute_formulas, and update all call sites to pass a mutable model.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
When drilling into a cell that is the target of a formula, the resulting
record set was empty because the formula target coordinate itself does not
exist in the raw data.
This change strips the '_Measure' coordinate from the drill key if the
value is a known formula target, allowing the underlying data records that
feed the formula to be discovered.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Replace nested if and if let blocks with combined if statements using let
chains. This reduces indentation and improves readability across the
project.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Disable the eval_formula method in Model. This may be a temporary change or
part of a larger refactor of formula evaluation.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Add new examples for generating sample .improv data based on the Pest
grammar and pretty-printing existing .improv files.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Update the .improv file grammar to require version v2025-04-09 and remove
unnecessary blank line requirements at the start of files. Update
bank-info.improv to comply with the new version and reformat date entries
and categories.
BREAKING CHANGE: The .improv grammar now strictly requires the version line 'v2025-04-09'.
Existing files without this line will fail to parse.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Move module declarations from src/main.rs to a new src/lib.rs to transition
the project to a library-first structure. This allows other tools and
examples to utilize the core logic.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
