Skip to contents

Changelog

autoharp 0.2.0

CRAN release: 2026-02-19

  • render_prechecks updated to only look for system and system2.
  • rmd_to_forestharp always returns a list of length 2.
    • Uses purl to detect chunks better.
    • lintr lines matched with purl lines one at a time.
  • subtree_at() made more robust by improving get_recursive_index().
  • extract_actual_args allows ignoring of assigned objects.
  • Added ForestHarp helpers to count for loops, detect possible improvements with pipe or apply.

autoharp 0.1.1

  • Replaced remove_extension with xfun::sans_ext().
  • Added pre-checks (for view() and system()) for render_one.
  • extract_chunks() fixed to handle verbatim chunks in Rmd files.
  • Bug in count_fn_call fixed: when magrittr pipe is used, it no longer classifies the piped object as not-a-call.

autoharp 0.1.0

  • Tuner Shiny application moved to inst/shiny.
  • Works with shinymanager for password protection.

autoharp 0.0.13

CRAN release: 2025-11-30

  • Removed dependency on pryr.
  • Updated to work with new version of lintr.

autoharp 0.0.12

CRAN release: 2025-04-02

  • Fixed missing link.
  • Replaced class(x) == "string" with use of is() function.

autoharp 0.0.11

  • Removed examplify_to_r.
  • Added extract_section_text function.

autoharp 0.0.10

CRAN release: 2021-11-12

  • Bug in log_summary fixed.
  • Error messages no longer use object$message; now use conditionMessage(object) because some dplyr functions return conditions, not error objects.

autoharp 0.0.9

  • Position argument warning in run_tuner() handled (argument deprecated in Bootstrap).
  • Added URL to package documentation in DESCRIPTION.
  • Bug in render_one fixed (refers to try_out, which is not present anymore), when a library could not be installed.
  • extract_chunks in get_libraries and rmd_to_forestharp is now wrapped in a tryCatch call.
  • extract_non_chunks now works if there are no chunks — returns all lines.

autoharp 0.0.8

CRAN release: 2021-05-29

  • Vignettes moved out of package to GitHub Pages.
  • Temp R script trimmed to exclude assign calls, since we are no longer running it under test_file but using source() instead.

autoharp 0.0.7

CRAN release: 2021-05-14

  • purl set to FALSE to prevent R file from being generated.
  • shiny not imported entirely.

autoharp 0.0.6

CRAN release: 2021-05-02

  • Allow populate_soln_env to specify where to write the temp knitted output.
  • Ensure that user-manual.Rmd only writes to tempdir().
  • testthat moved to Suggests.

autoharp 0.0.5

CRAN release: 2021-02-15

  • Check for pandoc availability before building vignettes or running tests.

autoharp 0.0.4

CRAN release: 2021-01-22

  • check_correctness also runs in a separate process.
  • Lint counter function added (count_lints).
  • run_tuner asks for permission before installation.
  • generate_thumbnails uses anonymous filenames.

autoharp 0.0.3

  • render_one runs the student script in a separate process, avoiding the need to check the user workspace or reset search paths.
  • testthat chunks are no longer used in solution templates. This prevents problems if the testthat format changes.

autoharp 0.0.2

  • render_one allows skipping correctness checks by setting soln_stuff to NA.

autoharp 0.0.1.2

  • check_rmd now just checks for chunks, uses extract_chunks directly.
  • ForestHarp helper to detect nested for loops added.
  • Bug fix for lang_2_tree, when a function definition had NULL as a default argument.

autoharp 0.0.1.01

  • Fixed issue where render_one() would fail if the solution template did not generate all the declared scalars. The check now happens during populate_soln_env().

autoharp 0.0.0.9008

  • Tuner app now takes in a list of lints; output dataframe can be controlled by specifying columns to drop.

autoharp 0.0.0.9007

  • TreeHarp constructors updated to work with output of class() from R v4.0.0.

autoharp 0.0.0.9005

  • testthat output handles tests such as setequal (which actually runs two tests).
  • Max run time added to render_one.
  • More tests added now that non-test-named files can be placed in tests/.

autoharp 0.0.0.9004

  • testthat output parsed better.
  • Scalars must be atomic; they are also checked against template objects.
  • More solution templates added.

autoharp 0.0.0.9003

  • Hooks renamed to autoharp.objs and autoharp.scalars.
  • Solution objects, scalars to keep, and filename are stored as hidden objects in the environments.
  • Both testthat chunks and static code chunks can be in the same solution template.