modernize GHA workflow + update README + add Rproj

.Rbuildignore

@@ -14,3 +14,4 @@ figure
 ^cran-comments\.md$
 ^\.httr-oauth$
 ^codemeta\.json$
+^\.github$

.github/.gitignore

@@ -0,0 +1 @@
+*.html

.github/workflows/R-CMD-check.yaml

@@ -0,0 +1,49 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+name: R-CMD-check
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: macOS-latest,   r: 'release'}
+          - {os: windows-latest, r: 'release'}
+          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
+          - {os: ubuntu-latest,   r: 'release'}
+          - {os: ubuntu-latest,   r: 'oldrel-1'}
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+          http-user-agent: ${{ matrix.config.http-user-agent }}
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck
+          needs: check
+
+      - uses: r-lib/actions/check-r-package@v2
+        with:
+          upload-snapshots: true

README.Rmd

@@ -1,20 +1,28 @@
-gistr
-=======
+---
+output: github_document
+---
+
+<!-- README.md is generated from README.Rmd. Please edit that file -->
 
-```{r echo=FALSE}
+```{r, include = FALSE}
 knitr::opts_chunk$set(
-  comment = "#>",
   collapse = TRUE,
-  warning = FALSE,
-  message = FALSE
+  comment = "#>",
+  fig.path = "man/figures/README-",
+  out.width = "100%"
 )
 ```
 
+gistr
+=======
+
+<!-- badges: start -->
+[![R-CMD-check](https://github.com/ropensci/gistr/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/ropensci/gistr/actions/workflows/R-CMD-check.yaml)
 [![cran checks](https://cranchecks.info/badges/worst/gistr)](https://cranchecks.info/pkgs/gistr)
-[![R-check](https://github.com/ropensci/gistr/workflows/R-check/badge.svg)](https://github.com/ropensci/gistr/actions/)
 [![codecov.io](https://codecov.io/github/ropensci/gistr/coverage.svg?branch=master)](https://codecov.io/github/ropensci/gistr?branch=master)
 [![rstudio mirror downloads](https://cranlogs.r-pkg.org/badges/gistr)](https://github.com/metacran/cranlogs.app)
 [![cran version](https://www.r-pkg.org/badges/version/gistr)](https://cran.r-project.org/package=gistr)
+<!-- badges: end -->
 
 `gistr` is a light interface to GitHub's gists for R.
 
@@ -50,5 +58,3 @@ library("gistr")
 * License: MIT
 * Get citation information for `gistr` in R doing `citation(package = 'gistr')`
 * Please note that this package is released with a [Contributor Code of Conduct](https://ropensci.org/code-of-conduct/). By contributing to this project, you agree to abide by its terms.
-
-[![rofooter](https://ropensci.org/public_images/github_footer.png)](https://ropensci.org)

README.md

@@ -1,51 +1,63 @@
-gistr
-=======
 
+<!-- README.md is generated from README.Rmd. Please edit that file -->
 
+# gistr
 
-[![cran checks](https://cranchecks.info/badges/worst/gistr)](https://cranchecks.info/pkgs/gistr)
-[![R-check](https://github.com/ropensci/gistr/workflows/R-check/badge.svg)](https://github.com/ropensci/gistr/actions/)
+<!-- badges: start -->
+
+[![R-CMD-check](https://github.com/ropensci/gistr/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/ropensci/gistr/actions/workflows/R-CMD-check.yaml)
+[![cran
+checks](https://cranchecks.info/badges/worst/gistr)](https://cranchecks.info/pkgs/gistr)
 [![codecov.io](https://codecov.io/github/ropensci/gistr/coverage.svg?branch=master)](https://codecov.io/github/ropensci/gistr?branch=master)
-[![rstudio mirror downloads](https://cranlogs.r-pkg.org/badges/gistr)](https://github.com/metacran/cranlogs.app)
-[![cran version](https://www.r-pkg.org/badges/version/gistr)](https://cran.r-project.org/package=gistr)
+[![rstudio mirror
+downloads](https://cranlogs.r-pkg.org/badges/gistr)](https://github.com/metacran/cranlogs.app)
+[![cran
+version](https://www.r-pkg.org/badges/version/gistr)](https://cran.r-project.org/package=gistr)
+<!-- badges: end -->
 
-`gistr` is a light interface to GitHub's gists for R.
+`gistr` is a light interface to GitHub’s gists for R.
 
-Get started with the docs: https://docs.ropensci.org/gistr
+Get started with the docs: <https://docs.ropensci.org/gistr>
 
 ## See also:
 
-* [gert](https://github.com/r-lib/gert) Simple git client for R by Jeroen Ooms
-* [gistfo](https://github.com/MilesMcBain/gistfo) for turning your untitled RStudio tabs into gists!
-* [git2r](https://github.com/ropensci/git2r) an R client for the libgit2 C library by Stefan Widgren
-* [git2rdata](https://ropensci.github.io/git2rdata/) for storing data frames efficiently in git
+-   [git2r](https://github.com/ropensci/git2r) an R client for the
+    libgit2 C library by Stefan Widgren
+-   [gert](https://github.com/r-lib/gert) Simple git client for R by
+    Jeroen Ooms
+-   [gistfo](https://github.com/MilesMcBain/gistfo) for turning your
+    untitled RStudio tabs into gists!
 
 ## Install
 
 Stable version from CRAN
 
-
-```r
+``` r
 install.packages("gistr")
 ```
 
 Or dev version from GitHub.
 
-
-```r
+``` r
 remotes::install_github("ropensci/gistr")
 ```
 
-
-```r
+``` r
 library("gistr")
+#> 
+#> Attaching package: 'gistr'
+#> The following objects are masked from 'package:stats':
+#> 
+#>     embed, update
 ```
 
 ## Meta
 
-* Please [report any issues or bugs](https://github.com/ropensci/gistr/issues).
-* License: MIT
-* Get citation information for `gistr` in R doing `citation(package = 'gistr')`
-* Please note that this package is released with a [Contributor Code of Conduct](https://ropensci.org/code-of-conduct/). By contributing to this project, you agree to abide by its terms.
-
-[![rofooter](https://ropensci.org/public_images/github_footer.png)](https://ropensci.org)
+-   Please [report any issues or
+    bugs](https://github.com/ropensci/gistr/issues).
+-   License: MIT
+-   Get citation information for `gistr` in R doing
+    `citation(package = 'gistr')`
+-   Please note that this package is released with a [Contributor Code
+    of Conduct](https://ropensci.org/code-of-conduct/). By contributing
+    to this project, you agree to abide by its terms.

gistr.Rproj

@@ -0,0 +1,20 @@
+Version: 1.0
+
+RestoreWorkspace: Default
+SaveWorkspace: Default
+AlwaysSaveHistory: Default
+
+EnableCodeIndexing: Yes
+UseSpacesForTab: Yes
+NumSpacesForTab: 2
+Encoding: UTF-8
+
+RnwWeave: Sweave
+LaTeX: pdfLaTeX
+
+AutoAppendNewline: Yes
+StripTrailingWhitespace: Yes
+
+BuildType: Package
+PackageUseDevtools: Yes
+PackageInstallArgs: --no-multiarch --with-keep.source