diff options
Diffstat (limited to 'pre_commit/languages/r.py')
| -rw-r--r-- | pre_commit/languages/r.py | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/pre_commit/languages/r.py b/pre_commit/languages/r.py index 1d42fea..83e6000 100644 --- a/pre_commit/languages/r.py +++ b/pre_commit/languages/r.py @@ -88,13 +88,11 @@ def install_environment( env_dir = _get_env_dir(prefix, version) with clean_path_on_failure(env_dir): os.makedirs(env_dir, exist_ok=True) - path_desc_source = prefix.path('DESCRIPTION') - if os.path.exists(path_desc_source): - shutil.copy(path_desc_source, env_dir) shutil.copy(prefix.path('renv.lock'), env_dir) cmd_output_b( 'Rscript', '--vanilla', '-e', - """\ + f"""\ + prefix_dir <- {prefix.prefix_dir!r} missing_pkgs <- setdiff( "renv", unname(installed.packages()[, "Package"]) ) @@ -109,15 +107,15 @@ def install_environment( 'renv::activate("', file.path(getwd()), '"); ' ) writeLines(activate_statement, 'activate.R') - is_package <- tryCatch( - suppressWarnings( - unname(read.dcf('DESCRIPTION')[,'Type'] == "Package") - ), + is_package <- tryCatch({{ + content_desc <- read.dcf(file.path(prefix_dir, 'DESCRIPTION')) + suppressWarnings(unname(content_desc[,'Type']) == "Package") + }}, error = function(...) FALSE ) - if (is_package) { - renv::install(normalizePath('.')) - } + if (is_package) {{ + renv::install(prefix_dir) + }} """, cwd=env_dir, ) |