merge master

Author: ben-schwen

.Rbuildignore

@@ -1,4 +1,5 @@
 .dir-locals.el
+.check.translations.R
 ^\.Rprofile$
 ^data\.table_.*\.tar\.gz$
 ^config\.log$

.ci/.lintr.R

@@ -9,10 +9,10 @@ linters = c(dt_linters, all_linters(
   packages = "lintr", # TODO(lintr->3.2.0): Remove this.
   # eq_assignment_linter(),
   brace_linter(allow_single_line = TRUE),
+  implicit_integer_linter(allow_colon = TRUE),
   # TODO(michaelchirico): Activate these incrementally. These are the
   #   parameterizations that match our style guide.
   # implicit_assignment_linter(allow_lazy = TRUE, allow_scoped = TRUE),
-  # implicit_integer_linter(allow_colon = TRUE),
   # system_time_linter = undesirable_function_linter(c(
   #   system.time = "Only run timings in benchmark.Rraw"
   # )),
@@ -26,7 +26,8 @@ linters = c(dt_linters, all_linters(
   #   setwd = NULL
   # )),
   undesirable_operator_linter(),
-  # TODO(lintr#2441): Use upstream implementation.
+  # TODO(lintr#2765): Use upstream implementation.
+  # assignment_linter(operator = "="),
   assignment_linter = NULL,
   absolute_path_linter = NULL, # too many false positives
   # TODO(lintr#2442): Use this once x[ , j, by] is supported.
@@ -70,43 +71,39 @@ linters = c(dt_linters, all_linters(
 ))
 rm(dt_linters)
 
-# TODO(lintr#2172): Glob with lintr itself.
-exclusions = c(local({
-  exclusion_for_dir <- function(dir, exclusions) {
-    files = file.path("..", list.files(dir, pattern = "\\.(R|Rmd|Rraw)$", full.names=TRUE))
-    stats::setNames(rep(list(exclusions), length(files)), files)
-  }
-  c(
-    exclusion_for_dir("tests", list(
-      quotes_linter = Inf,
-      # TODO(michaelchirico): Enforce these and re-activate them one-by-one.
-      implicit_integer_linter = Inf,
-      infix_spaces_linter = Inf,
-      undesirable_function_linter = Inf
-    )),
-    exclusion_for_dir("vignettes", list(
-      quotes_linter = Inf,
-      sample_int_linter = Inf
-      # strings_as_factors_linter = Inf
-      # system_time_linter = Inf
-    )),
-    exclusion_for_dir("inst/tests", list(
-      library_call_linter = Inf,
-      numeric_leading_zero_linter = Inf,
-      undesirable_operator_linter = Inf, # For ':::', possibly we could be more careful to only exclude ':::'.
-      # TODO(michaelchirico): Enforce these and re-activate them one-by-one.
-      comparison_negation_linter = Inf,
-      condition_call_linter = Inf,
-      duplicate_argument_linter = Inf,
-      equals_na_linter = Inf,
-      missing_argument_linter = Inf,
-      paste_linter = Inf,
-      rep_len_linter = Inf,
-      sample_int_linter = Inf,
-      seq_linter = Inf,
-      unnecessary_lambda_linter = Inf
-    ))
+exclusions = list(
+  `../tests` = list(
+    quotes_linter = Inf,
+    # TODO(michaelchirico): Enforce these and re-activate them one-by-one.
+    implicit_integer_linter = Inf,
+    infix_spaces_linter = Inf,
+    undesirable_function_linter = Inf
+  ),
+  `../vignettes*` = list(
+    # assignment_linter = Inf,
+    implicit_integer_linter = Inf,
+    quotes_linter = Inf,
+    sample_int_linter = Inf
+    # strings_as_factors_linter = Inf
+    # system_time_linter = Inf
+  ),
+  `../inst/tests` = list(
+    library_call_linter = Inf,
+    numeric_leading_zero_linter = Inf,
+    undesirable_operator_linter = Inf, # For ':::', possibly we could be more careful to only exclude ':::'.
+    # TODO(michaelchirico): Enforce these and re-activate them one-by-one.
+    comparison_negation_linter = Inf,
+    condition_call_linter = Inf,
+    duplicate_argument_linter = Inf,
+    equals_na_linter = Inf,
+    missing_argument_linter = Inf,
+    paste_linter = Inf,
+    rep_len_linter = Inf,
+    sample_int_linter = Inf,
+    seq_linter = Inf,
+    unnecessary_lambda_linter = Inf
+  ),
+  `../inst/tests/froll.Rraw` = list(
+    dt_test_literal_linter = Inf # TODO(michaelchirico): Fix these once #5898, #5692, #5682, #5576, #5575, #5441 are merged.
   )
-}),
-  list(`../inst/tests/froll.Rraw` = list(dt_test_literal_linter = Inf)) # TODO(michaelchirico): Fix these once #5898, #5692, #5682, #5576, #5575, #5441 are merged.
 )

.ci/README.md

@@ -1,6 +1,6 @@
 # data.table continuous integration and deployment
 
-On each Pull Request opened in GitHub we run GitHub Actions test jobs to provide prompt feedback about the status of PR. Our main CI pipeline runs on GitLab CI nightly. GitLab repository automatically mirrors our GitHub repository and runs pipeline on `master` branch every night. It tests more environments and different configurations. It publish variety of artifacts.
+On each Pull Request opened in GitHub we run GitHub Actions test jobs to provide prompt feedback about the status of PR. Our more thorough main CI pipeline runs nightly on GitLab CI. GitLab repository automatically mirrors our GitHub repository and runs pipeline on `master` branch every night. It tests more environments and different configurations. It publishes a variety of artifacts such as our [homepage](https://rdatatable.gitlab.io/data.table/) and [CRAN-like website for dev version](https://rdatatable.gitlab.io/data.table/web/packages/data.table/index.html), including windows binaries for the dev version.
 
 ## Environments
 
@@ -12,11 +12,15 @@ Test jobs:
 - `test-lin-rel-cran` - `--as-cran` on Linux, strict test for final status of `R CMD check`.
 - `test-lin-dev-gcc-strict-cran` - `--as-cran` on Linux, `r-devel` built with `-enable-strict-barrier --disable-long-double`, test for compilation warnings, test for new NOTEs/WARNINGs from `R CMD check`.
 - `test-lin-dev-clang-cran` - same as `gcc-strict` job but R built with `clang` and  no `--enable-strict-barrier --disable-long-double` flags.
-- `test-lin-310-cran` - R 3.1.0 on Linux, stated R dependency version.
+- `test-lin-ancient-cran` - Stated R dependency version (currently 3.3.0) on Linux.
+- `test-lin-dev-san` - `r-devel` on Linux built with `clang -fsanitize=address,undefined` (including LeakSanitizer), test for sanitizer output in tests and examples.
 - `test-win-rel` - `r-release` on Windows.
 - `test-win-dev` - `r-devel` on Windows.
 - `test-win-old` - `r-oldrel` on Windows.
-- `test-mac-rel` - macOS build not yet available, see [#3326](https://github.com/Rdatatable/data.table/issues/3326) for status
+- `test-mac-rel` - `r-release` on macOS.
+- `test-mac-old` - `r-oldrel` on macOS.
+
+The CI steps for the tests are [required](https://github.com/Rdatatable/data.table/blob/55eb0f160b169398d51f138131c14a66c86e5dc9/.ci/publish.R#L162-L168) to be named according to the pattern `test-(lin|win|mac)-<R version>[-<suffix>]*`, where `<R version>` is `rel`, `dev`, `old`, `ancient`, or three digits comprising an R version (e.g. `362` corresponding to R-3.6.2).
 
 Tests jobs are allowed to fail, summary and logs of test jobs are later published at _CRAN-like checks_ page, see artifacts below.
 
@@ -44,3 +48,22 @@ Base R implemented helper script, [originally proposed to base R](https://svn.r-
 ### [`publish.R`](./publish.R)
 
 Base R implemented helper script to orchestrate generation of most artifacts and to arrange them nicely. It is being used only in [_integration_ stage in GitLab CI pipeline](./../.gitlab-ci.yml).
+
+## GitLab Open Source Program
+
+We are currently part of the [GitLab for Open Source Program](https://about.gitlab.com/solutions/open-source/). This gives us 50,000 compute minutes per month for our GitLab CI. Our license needs to be renewed yearly (around July) and is currently managed by @ben-schwen.
+
+## Updating CI pipeline
+
+Basic CI checks are also run on every push to the GitLab repository. This can **and should** be used for PRs changing the CI pipeline before merging them to master.
+
+```shell
+# fetch changes from remote (GitHub) and push them to GitLab 
+git fetch [email protected]:Rdatatable/data.table.git new_branch:new_branch
+git push
+# after updating on GitHub, pull changes from remote and push to GitLab
+git pull [email protected]:Rdatatable/data.table.git new_branch
+git push
+```
+
+Make sure to include a link to the pipeline results in your PR.