docs: update citation files, add CITATION

CITATION.cff

@@ -8,7 +8,8 @@ message: 'To cite package "osrm" in publications use:'
 type: software
 license: GPL-3.0-or-later
 title: 'osrm: Interface Between R and the OpenStreetMap-Based Routing Service OSRM'
-version: 4.0.0
+version: 4.0.1
+doi: 10.21105/joss.04574
 abstract: An interface between R and the 'OSRM' API. 'OSRM' is a routing service based
   on 'OpenStreetMap' data. See <http://project-osrm.org/> for more information. This
   package enables the computation of routes, trips, isochrones and travel distances
@@ -18,6 +19,24 @@ authors:
   given-names: Timothée
   email: timothee.giraud@cnrs.fr
   orcid: https://orcid.org/0000-0002-1932-3323
+preferred-citation:
+  type: article
+  title: 'osrm: Interface Between R and the OpenStreetMap-Based Routing Service OSRM'
+  authors:
+  - family-names: Giraud
+    given-names: Timothée
+    email: timothee.giraud@cnrs.fr
+    orcid: https://orcid.org/0000-0002-1932-3323
+  doi: 10.21105/joss.04574
+  url: https://doi.org/10.21105/joss.04574
+  year: '2022'
+  month: '8'
+  publisher:
+    name: The Open Journal
+  volume: '7'
+  issue: '78'
+  journal: Journal of Open Source Software
+  start: '4574'
 repository: https://CRAN.R-project.org/package=osrm
 repository-code: https://github.com/riatelab/osrm
 url: https://github.com/riatelab/osrm

codemeta.json

@@ -7,13 +7,13 @@
   "codeRepository": "https://github.com/riatelab/osrm",
   "issueTracker": "https://github.com/riatelab/osrm/issues",
   "license": "https://spdx.org/licenses/GPL-3.0",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",
     "url": "https://r-project.org"
   },
-  "runtimePlatform": "R version 4.2.1 (2022-06-23)",
+  "runtimePlatform": "R version 4.2.2 (2022-10-31)",
   "provider": {
     "@id": "https://cran.r-project.org",
     "@type": "Organization",
@@ -168,5 +168,34 @@
     },
     "SystemRequirements": null
   },
-  "fileSize": "512.995KB"
+  "fileSize": "513.897KB",
+  "citation": [
+    {
+      "@type": "ScholarlyArticle",
+      "datePublished": "2022",
+      "author": [
+        {
+          "@type": "Person",
+          "givenName": "Timothée",
+          "familyName": "Giraud"
+        }
+      ],
+      "name": "{osrm: Interface Between R and the OpenStreetMap-Based Routing Service OSRM}",
+      "identifier": "10.21105/joss.04574",
+      "url": "https://doi.org/10.21105/joss.04574",
+      "pagination": "4574",
+      "@id": "https://doi.org/10.21105/joss.04574",
+      "sameAs": "https://doi.org/10.21105/joss.04574",
+      "isPartOf": {
+        "@type": "PublicationIssue",
+        "issueNumber": "78",
+        "datePublished": "2022",
+        "isPartOf": {
+          "@type": ["PublicationVolume", "Periodical"],
+          "volumeNumber": "7",
+          "name": "Journal of Open Source Software"
+        }
+      }
+    }
+  ]
 }

inst/CITATION

@@ -0,0 +1,17 @@
+citHeader("To cite package osrm in publications use:")
+
+citEntry(entry = "Article",
+  doi = "10.21105/joss.04574",
+  url = "https://doi.org/10.21105/joss.04574",
+  year  = "2022",
+  month = "aug",
+  publisher = "The Open Journal",
+  volume = "7",
+  number = "78",
+  pages = "4574",
+  author = "Timothée Giraud",
+  title = "{osrm: Interface Between R and the OpenStreetMap-Based Routing Service OSRM}",
+  journal = "Journal of Open Source Software", 
+  textVersion = "Giraud, T., (2022). osrm: Interface Between R and the OpenStreetMap-Based Routing Service OSRM. Journal of Open Source Software, 7(78), 4574, https://doi.org/10.21105/joss.04574")
+
+