Merging upstream version 2.11.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

.pre-commit-config.yaml

@@ -21,7 +21,7 @@ repos:
     hooks:
     -   id: autopep8
 -   repo: https://github.com/pre-commit/pre-commit
-    rev: v2.11.0
+    rev: v2.11.1
     hooks:
     -   id: validate_manifest
 -   repo: https://github.com/asottile/pyupgrade

CHANGELOG.md

@@ -1,3 +1,10 @@
+2.11.1 - 2021-03-09
+===================
+
+### Fixes
+- Fix r hooks when hook repo is a package
+    - #1831 PR by @lorenzwalthert.
+
 2.11.0 - 2021-03-07
 ===================
 

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,
         )

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = pre_commit
-version = 2.11.0
+version = 2.11.1
 description = A framework for managing and maintaining multi-language pre-commit hooks.
 long_description = file: README.md
 long_description_content_type = text/markdown