Changelog • rsonar

rsonar (development version)

sonar_hotspots(): ranks files by estimated technical debt so developers know which ones to fix first, similar to SonarQube’s “Code Smells” / hotspots view. Previously debt_index() only reported a single project-wide score with no per-file breakdown (#12)
sonar_report(): the HTML report now includes a “Hotspots - Files to Fix First” section (top 10 files by debt), placed right after the Technical Debt summary (#12)
sonar_fix(): new unused_vars category detects and removes variable assignments that are never read within the same file, using conservative heuristics to avoid false positives (#13)
sonar_fix(): new duplicate_libs category detects and removes duplicate library() calls loading the same package multiple times (#13)

sonar_fix(): the simplify category now handles compound boolean expressions (x == TRUE && y → x && y, x == FALSE \|\| y → !x \|\| y) in addition to simple patterns (#13)
sonar_fix(): fixed a bug in assignment where the right-hand side of y = 2 was lost during = → <- conversion (#13)

sonar_diff(): compare two analyses to detect regressions or improvements, similar to SonarQube’s “New Code” analysis (#9)
export_sarif(): export results in SARIF format for GitHub Code Scanning, VS Code and Azure DevOps integration (#10)
sonar_trend(): persist analysis history to a JSON file for tracking quality metrics over time (#11)

All documentation rewritten in English (roxygen, vignettes, README, pkgdown site)
Vignettes updated with sonar_diff(), export_sarif() and sonar_trend() examples

Added quality_score() for fast local IDE feedback as a quality percentage
Improved analysis robustness in CI:
- style checks no longer require roxygen2 for roxygen examples
- coverage checks reuse installed dependencies (clean = FALSE)

sonar_analyse(): complete R project analysis (lintr + styler + covr + goodpractice) (#1)
sonar_report(): interactive HTML dashboard report (#2)
quality_gate(): configurable quality thresholds with CI exit code (#3)
debt_index(): technical debt estimation using the SQALE model (#4)
export_sonar_json(): export in SonarQube Generic Issue Import format (#5)
export_junit(): JUnit XML export for GitLab CI / GitHub Actions (#6)
use_rsonar_lintr(): copy the rsonar reference .lintr file (#7)
use_rsonar_ci(): copy a CI pipeline template (GitLab or GitHub) (#8)

inst/templates/default.lintr: lintr configuration aligned with SonarQube rules
inst/templates/ci/gitlab-rsonar.yml: complete GitLab CI pipeline with separate stages
inst/templates/ci/github-rsonar.yml: complete GitHub Actions workflow