Extends OBI header parsing to recognize and deserialize JSON-like arrays and objects. Introduces safe conversion utilities in `obiutils` to cast generic interface values into typed maps, and exposes them via new `BioSequence` methods. Header values are now marshaled, quote-normalized, and formatted for map and slice types.
Multiple raw k-mers collapsing into identical circular canonical forms introduce bias into complexity estimates. This change pre-computes `log(class_size)` tables and per-word-size maximum entropy bounds. The `KmerEntropy` function and `KmerEntropyFilter` are updated to apply the corrected formula `(log(N) + Σf·log(s) - Σf·log(f))/N / emax`, ensuring accurate sequence complexity estimation.
Introduce generic and reflection-based utilities for filtering slices and maps by minimum/maximum thresholds, along with saturating subtraction. The `obiutils` package provides type-safe generic implementations alongside dynamic reflection dispatchers to handle arbitrary ordered and numeric types. These are exposed as GVAL expression functions in `obiseq`, extending the language's built-in filtering and numeric capabilities.
Adds a pre-processing guard that checks for empty sequence identifiers before formatting. This prevents malformed FASTA output and stops downstream processing of invalid FASTQ data by terminating early. The check is placed before existing sequence-length validations to enforce non-empty IDs during batch processing.
- **obiconvert**: Added `--raw-taxid` mode to output numeric taxIDs without formatting (e.g., "12345" instead of ":tax:NCBI_0987@species"). Introduced `TaxNode.FullString()` to reliably return full formatted strings regardless of global settings, and improved fallback behavior when taxonomy DB is unavailable.
- **ngsfilter**: Input fields (primers, sample tags/IDs) are now automatically trimmed of leading/trailing whitespace to prevent parsing failures from inconsistent formatting.
- **obitools (pcrtag)**: Mismatch-related fields (`forward_mismatches`, `reverse_mishaps`) renamed to "error" for consistency across annotation dictionaries.
- **obipairing & obtagpcr**: Enforced mandatory paired-end file input (`--forward` and `reverse`) in obipairing; added CLI support for generating config templates via AskConfigTemplate(); removed redundant `Required()` constraints and introduced helper function CLIHasPairedFiles().
- Add new `--tax-id` mode (`obiconvert --raw-taxid`) to output bare numeric taxIDs instead of full-format strings.
- Introduce `TaxNode.FullString()` to always return the complete "code:id [name]@rank" format, regardless of global `UseRawTaxids()` setting.
- Update `.String(taxonomyCode)` to respect the global flag, returning bare ID when `--raw-taxid` is active.
- Extract raw taxID from full-format strings in taxonomy methods when needed (e.g., fallback without loaded DB).
- Add comprehensive test suite covering:
a) `--raw-taxid` execution and idempotency
b) full-format taxID output with `--taxonomy`
c interaction of both flags
d format validation
- Add test data: new reference files `out_ecotag.fasta`, taxonomy.csv, and updated shell script.
Trim leading/trailing whitespaces in forward/reverse primers, tags (via sample_tag), experiment andsample fields to prevent parsing errors due to formatting inconsistencies in input data.
- Renamed `obimultiplex_forward_mismatches` to "error" for consistency
- Similarly renamed
`obimultiplex_reverse_mismatches` to "error"
- Applied changes in both annotation dictionaries (aanot, banot)
- Enforce requirement of both forward (-F) and reverse files in obipairing/main.go
- Add config template support to obtagpcr via CLIAskConfigTemplate()
- Remove redundant Required() constraints in options.go
- Introduce new helper CLIHasPairedFiles()
- Added strict length matching between sequences and quality scores in `SetQualities`, `Take Qualites` (note: likely intended as " TakeQuantiles" or similar, but preserved per commit), and `Subsequence` operations; an error is now raised if lengths do not match.
- Introduced a new `map_summaries` aggregation feature in obisummary to merge map summary data across datasets, supporting safe concurrent access and inclusion of non-empty results in the final output.
- Centralized string reversal logic via a new `inverser_chaine()` utility function, replacing duplicated inline implementations throughout the codebase.
- Implement merging logic of `map summaries` across datasets
- Ensure proper initialization and population in multi-threaded context
- Add `map_summaries` to final output dictionary when non-empty
[obiseq] Add length validation for qualities in SetQualities, Take Qualites and Subsequence
- Panic if sequence/qualities length mismatch when setting or taking qualities in BioSequence.
- Add same check before slicing Qualities() for Subsequence to ensure consistency.
Refactor pushInterfaceToLua to delegate unsupported types (nil, bool/int/float/string/map/slice) recursively via new lvalueFromInterface helper. Simplify typed slice and map handlers, remove explicit nil case (now handled by lvalueFromInterface), eliminate redundant type switches in pushMapStringIntToLua and similar functions. Add new luajson.go with RegisterJSON, lua.JSONEncode/Decode bindings using lvalueFromInterface and Table2 Interface for bidirectional round-trips. Include comprehensive tests covering scalars, nested structures (e.g., kmindex response), arrays and error cases.
- **Bug fix**: Corrected logic in 4-mer calculation to properly handle sequences of length exactly three. Previously, such cases could produce invalid or unexpected results due to an incomplete guard condition (`length < 0`) which failed for ` length == 3` (where computed step size was zero). The fix ensures all sequences shorter than four bases are safely excluded.
- **Refactor**: Introduced a new internal utility function (`inverser_chaine`) to centralize string reversal logic, improving code maintainability and test coverage without affecting user-facing behavior.
- Improved concurrency safety by replacing the global HTTP client with a thread-safe, lazy-initialized instance using `sync.Once`. The new implementation enables connection pooling (`MaxIdleConnsPerHost`, connections per host) and dynamically configures pool size based on `obidefault.ParallelWorkers()`, ensuring robust behavior in multi-threaded Lua environments.
- Updated GitHub Actions workflows to the latest stable versions of `actions/setup-go` and ` actions/checkout`, improving build reliability.
- Removed outdated Go dependency checksums for buger/jsonparser v1.1.x to keep the build clean and consistent.
- Replace global _httpClient variable by a sync.Once-based lazy initialization
- Add getHTTPClient() function to safely initialize client with connection pooling settings (MaxIdleConnsPerHost, Max Con ns/Conn per host)
- Set connection pool size based on obidefault.ParallelWorkers()
This ensures safe concurrent access and better resource management in multi-threaded Lua environments.
- Upgrade actions/setup-go from v2/v4 (depending on workflow) to latest stable version
- Update all actions/checkout from v3/v4 (depending on workflow) to latest stable version
- Clean up outdated go.sum entries for buger/jsonparser v1.1.x
//
// Registers the http module in Lua state as a global,
// aligning with obicontext and BioSequence conventions.
The change ensures consistent module exposure across Lua environments.
- Update obioptions/version.go and version.txt from Release v4.5 to 68302a1
- Increment patch version: from `Release v4.5` → 68302a1
- Align version.txt with current release tag
In the 4mer calculation:
length := slength - 3
- for sequences with <4 bases, length is <=0
The check to stop did only catch <0, so sequences lengths 2 or less, leaving sequence lengths of 3 unguarded
if length < 0 {
return nil
}
- Ajout de prompt_documentation_globale.md décrivant les trois phases d'écriture de la documentation (fichier → package → outil)
- Présence de fichiers .DS_Store non significatifs (à ignorer)
This release introduces dynamic batch flushing in the Distribute component, replacing the previous fixed-size batching with a memory- and count-aware strategy. Batches now flush automatically when either the maximum sequence count (BatchSizeMax()) or memory threshold (BatchMem()) per key is reached, ensuring more efficient resource usage and consistent behavior with the RebatchBySize strategy. The optional sizes parameter has been removed, and related code—including the Lua wrapper and worker buffer handling—has been updated for correctness and simplicity. Unused BatchSize() references have been eliminated from obidistribute.
Additionally, this release includes improvements to static Linux builds and overall build stability, enhancing reliability across deployment environments.
coissac