Fix package names ruff->Ruff and ghostscript->Ghostscript

.github/workflows/style_checks.yaml

@@ -39,7 +39,7 @@ jobs:
       - name: List installed packages
         run: python -m pip list
 
-      - name: Formatting check (ruff + prek)
+      - name: Formatting check (Ruff + prek)
         run: |
            make check
            prek run --all-files

Makefile

@@ -14,8 +14,8 @@ help:
 	@echo "  fulltest       run the test suite (including all doctests)"
 	@echo "  doctest        run the doctests only"
 	@echo "  test_no_images run the test suite (including all doctests) but skip image comparisons"
-	@echo "  format         run ruff to automatically format the code"
-	@echo "  check          run ruff to check code style and quality"
+	@echo "  format         run Ruff to automatically format the code"
+	@echo "  check          run Ruff to check code style and quality"
 	@echo "  codespell      run codespell to check common misspellings"
 	@echo "  typecheck      run mypy for static type check"
 	@echo "  clean          clean up build and generated files"

doc/changes.md

@@ -199,7 +199,7 @@
 * Set registration and gtype properly as enums on gmt accessor init ([#3942](https://github.com/GenericMappingTools/pygmt/pull/3942))
 * Set license and license-files key in project metadata to follow PEP639 ([#3699](https://github.com/GenericMappingTools/pygmt/pull/3699))
 * CI: Test NumPy 2.3 in the GMT Tests workflow ([#3968](https://github.com/GenericMappingTools/pygmt/pull/3968))
-* Bump to ruff>=0.12.0 and fix violations ([#3980](https://github.com/GenericMappingTools/pygmt/pull/3980))
+* Bump to Ruff>=0.12.0 and fix violations ([#3980](https://github.com/GenericMappingTools/pygmt/pull/3980))
 
 **Full Changelog**: <https://github.com/GenericMappingTools/pygmt/compare/v0.15.0...v0.16.0>
 
@@ -251,7 +251,7 @@
 
 * Use the 'release-branch-semver' version scheme for setuptools_scm ([#3828](https://github.com/GenericMappingTools/pygmt/pull/3828))
 * Rename _GMT_DATASET.to_dataframe to .to_pandas and _GMT_GRID.to_dataarray/_GMT_IMAGE.to_dataarray to .to_xarray ([#3798](https://github.com/GenericMappingTools/pygmt/pull/3798))
-* Bump to ruff 0.9.0, apply ruff 2025 style, and ignore A005 (stdlib-module-shadowing) violations ([#3763](https://github.com/GenericMappingTools/pygmt/pull/3763))
+* Bump to Ruff 0.9.0, apply Ruff 2025 style, and ignore A005 (stdlib-module-shadowing) violations ([#3763](https://github.com/GenericMappingTools/pygmt/pull/3763))
 * Use well-known labels in project URLs following PEP753 ([#3743](https://github.com/GenericMappingTools/pygmt/pull/3743))
 * clib.conversion: Remove the unused array_to_datetime function ([#3507](https://github.com/GenericMappingTools/pygmt/pull/3507))
 * CI: Test on Linux arm64 runners ([#3778](https://github.com/GenericMappingTools/pygmt/pull/3778))
@@ -396,10 +396,10 @@
 * Use TODO comments to track deprecations and workarounds ([#3722](https://github.com/GenericMappingTools/pygmt/pull/3722))
 * Move Figure.psconvert into a separate file ([#3553](https://github.com/GenericMappingTools/pygmt/pull/3553))
 * Improve the data type checking for 2-D arrays passed to the GMT C API ([#3563](https://github.com/GenericMappingTools/pygmt/pull/3563))
-* Enable ruff's TD (flake8-todos), COM (flake8-commas), TRY (tryceratops), and EM (flake8-errmsg) rules ([#3723](https://github.com/GenericMappingTools/pygmt/pull/3723), [#3531](https://github.com/GenericMappingTools/pygmt/pull/3531), [#3665](https://github.com/GenericMappingTools/pygmt/pull/3665), [#3661](https://github.com/GenericMappingTools/pygmt/pull/3661))
+* Enable Ruff's TD (flake8-todos), COM (flake8-commas), TRY (tryceratops), and EM (flake8-errmsg) rules ([#3723](https://github.com/GenericMappingTools/pygmt/pull/3723), [#3531](https://github.com/GenericMappingTools/pygmt/pull/3531), [#3665](https://github.com/GenericMappingTools/pygmt/pull/3665), [#3661](https://github.com/GenericMappingTools/pygmt/pull/3661))
 * CI: Install pyarrow-core instead of pyarrow from conda-forge ([#3698](https://github.com/GenericMappingTools/pygmt/pull/3698))
 * CI: Ensure no hyphens in Python file and directory names in the "Style Checks" workflow ([#3703](https://github.com/GenericMappingTools/pygmt/pull/3703))
-* Bump to ruff>=0.8.0 and rename rule TCH to TC ([#3662](https://github.com/GenericMappingTools/pygmt/pull/3662))
+* Bump to Ruff>=0.8.0 and rename rule TCH to TC ([#3662](https://github.com/GenericMappingTools/pygmt/pull/3662))
 * Bump to Ghostscript 10.04.0 ([#3443](https://github.com/GenericMappingTools/pygmt/pull/3443))
 * Add enums GridFormat for GMT grid format ID ([#3449](https://github.com/GenericMappingTools/pygmt/pull/3449))
 
@@ -479,8 +479,8 @@
 * Run pytest with `--color=yes` to force GitHub Actions logs to have color ([#3330](https://github.com/GenericMappingTools/pygmt/pull/3330))
 * Patch the callback print function to suppress the UnicodeDecodeError ([#3367](https://github.com/GenericMappingTools/pygmt/pull/3367))
 * Move Will from Active Maintainers to Distinguished Contributors ([#3388](https://github.com/GenericMappingTools/pygmt/pull/3388))
-* Enable ruff's unspecified-encoding (PLW1514) rule and fix violations ([#3319](https://github.com/GenericMappingTools/pygmt/pull/3319))
-* Enable ruff's literal-membership (PLR6201) rule and fix violations ([#3317](https://github.com/GenericMappingTools/pygmt/pull/3317))
+* Enable Ruff's unspecified-encoding (PLW1514) rule and fix violations ([#3319](https://github.com/GenericMappingTools/pygmt/pull/3319))
+* Enable Ruff's literal-membership (PLR6201) rule and fix violations ([#3317](https://github.com/GenericMappingTools/pygmt/pull/3317))
 * Determine the minimum required versions of dependencies from package metadata for docs ([#3380](https://github.com/GenericMappingTools/pygmt/pull/3380))
 * CI: Use OIDC token for codecov uploading ([#3163](https://github.com/GenericMappingTools/pygmt/pull/3163))
 * CI: Test NumPy 2.1 in the GMT Tests workflow ([#3401](https://github.com/GenericMappingTools/pygmt/pull/3401))
@@ -575,9 +575,9 @@
 * Remote Datasets: Adjust attributes - remove "title", use default of "name" and "long_name", introduce "description" ([#3048](https://github.com/GenericMappingTools/pygmt/pull/3048))
 * Adopt SPEC 0 policy and drop NEP 29 policy ([#3037](https://github.com/GenericMappingTools/pygmt/pull/3037))
 * Document the support policy for minimum required GMT versions ([#3070](https://github.com/GenericMappingTools/pygmt/pull/3070))
-* Bump to ghostscript 10.03.0 ([#3112](https://github.com/GenericMappingTools/pygmt/pull/3112))
-* Bump to ruff 0.3.0 ([#3081](https://github.com/GenericMappingTools/pygmt/pull/3081))
-* Enable ruff's PTH (flake8-use-pathlib) rules and fix violations ([#3129](https://github.com/GenericMappingTools/pygmt/pull/3129))
+* Bump to Ghostscript 10.03.0 ([#3112](https://github.com/GenericMappingTools/pygmt/pull/3112))
+* Bump to Ruff 0.3.0 ([#3081](https://github.com/GenericMappingTools/pygmt/pull/3081))
+* Enable Ruff's PTH (flake8-use-pathlib) rules and fix violations ([#3129](https://github.com/GenericMappingTools/pygmt/pull/3129))
 * Change the dev dependency "matplotlib" to "matplotlib-base" to reduce environment size ([#3158](https://github.com/GenericMappingTools/pygmt/pull/3158))
 * Migrate from os.path to pathlib ([#3119](https://github.com/GenericMappingTools/pygmt/pull/3119))
 * CI: Use "gh release" to upload assets to release ([#3187](https://github.com/GenericMappingTools/pygmt/pull/3187))
@@ -668,7 +668,7 @@
 * Setup Continuous Benchmarking workflow with pytest-codspeed ([#2908](https://github.com/GenericMappingTools/pygmt/pull/2908))
 * Update output shape and mean values from some x2sys_cross tests ([#2986](https://github.com/GenericMappingTools/pygmt/pull/2986))
 * Bump the GMT version in CI to 6.5.0 ([#2962](https://github.com/GenericMappingTools/pygmt/pull/2962))
-* Bump ghostscript to 10.02.1 ([#2694](https://github.com/GenericMappingTools/pygmt/pull/2694))
+* Bump Ghostscript to 10.02.1 ([#2694](https://github.com/GenericMappingTools/pygmt/pull/2694))
 * Add support for Python 3.12 ([#2711](https://github.com/GenericMappingTools/pygmt/pull/2711))
 * NEP29: Test PyGMT on NumPy 1.26 ([#2692](https://github.com/GenericMappingTools/pygmt/pull/2692))
 * CI: Trigger the cache_data workflow in PRs if cache files are added/deleted/updated ([#2939](https://github.com/GenericMappingTools/pygmt/pull/2939))
@@ -694,7 +694,7 @@
 * Release Drafter: Automatically replace GitHub handles with names and links ([#2777](https://github.com/GenericMappingTools/pygmt/pull/2777))
 * Exclude CODE_OF_CONDUCT.md, AUTHORSHIP.md and pygmt/tests directory from distributions ([#2957](https://github.com/GenericMappingTools/pygmt/pull/2957))
 * Add Zenodo's GMT community to the maintainer's onboarding list ([#2761](https://github.com/GenericMappingTools/pygmt/pull/2761))
-* Use ruff to lint and format codes, and remove flakeheaven/isort/black/blackdoc ([#2741](https://github.com/GenericMappingTools/pygmt/issues/2741))
+* Use Ruff to lint and format codes, and remove flakeheaven/isort/black/blackdoc ([#2741](https://github.com/GenericMappingTools/pygmt/issues/2741))
 * Use codespell to check common misspellings ([#2673](https://github.com/GenericMappingTools/pygmt/pull/2673))
 * Use "# %%" as code block separators in examples ([#2662](https://github.com/GenericMappingTools/pygmt/pull/2662))
 

doc/contributing.md

@@ -407,7 +407,7 @@ the `pygmt/src/` and `pygmt/datasets/` folders. **All docstrings** should follow
 All functions/classes/methods should have docstrings with a full description of all
 arguments and return values.
 
-While the maximum line length for code is automatically set by ruff, docstrings
+While the maximum line length for code is automatically set by Ruff, docstrings
 must be formatted manually. To play nicely with Jupyter and IPython, **keep docstrings
 limited to 88 characters** per line.
 
@@ -475,7 +475,7 @@ section.
 
 ### Code Style
 
-We use the [ruff](https://docs.astral.sh/ruff) tool to format the code, so we
+We use the [Ruff](https://docs.astral.sh/ruff) tool to format the code, so we
 don't have to think about it. It loosely follows the [PEP8](https://pep8.org) guide
 but with a few differences. Regardless, you won't have to worry about formatting
 the code yourself. Before committing, run it to automatically format your code:
@@ -504,14 +504,14 @@ editors or IDEs. We consistently use `# %%` as code block separators (please
 refer to [issue #2660](https://github.com/GenericMappingTools/pygmt/issues/2660)
 for the discussions) and require at least one separator in all example files.
 
-We also use [ruff](https://docs.astral.sh/ruff) to check the quality of the code
+We also use [Ruff](https://docs.astral.sh/ruff) to check the quality of the code
 and quickly catch common errors.
 
 The [`Makefile`](https://github.com/GenericMappingTools/pygmt/blob/main/Makefile)
 contains rules for running the linter checks:
 
 ```bash
-make check   # Runs ruff in check mode
+make check   # Runs Ruff in check mode
 ```
 
 ### Wrapping a GMT Module

pygmt/tests/test_datasets_samples.py

@@ -191,7 +191,7 @@ def test_earth_relief_holes():
     npt.assert_allclose(grid.max(), 1601)
     npt.assert_allclose(grid.min(), -4929.5)
     # Test for the NaN values in the remote file
-    assert grid[2, 21].isnull()  # noqa: PD003  # ruff's bug
+    assert grid[2, 21].isnull()  # noqa: PD003  # Ruff's bug
 
 
 def test_maunaloa_co2():

pyproject.toml

@@ -119,7 +119,7 @@ select = [
     "PTH",  # flake8-use-pathlib
     "RET",  # flake8-return
     "RSE",  # flake8-raise
-    "RUF",  # ruff-specific
+    "RUF",  # Ruff-specific
     "S",    # flake8-bandit
     "SIM",  # flake8-simplify
     "T20",  # flake8-print