add doi

Author: assignUser

README.Rmd

@@ -12,6 +12,7 @@ output:
 [![R-CMD-check](https://github.com/assignUser/octolog/workflows/R-CMD-check/badge.svg)](https://github.com/assignUser/octolog/actions)
 [![pkgcheck](https://github.com/assignUser/octolog/actions/workflows/pkgcheck.yaml/badge.svg)](https://github.com/assignUser/octolog/actions/workflows/pkgcheck.yaml)
 [![Codecov test coverage](https://codecov.io/gh/assignUser/octolog/branch/main/graph/badge.svg)](https://app.codecov.io/gh/assignUser/octolog?branch=main)
+[![DOI](https://zenodo.org/badge/451156961.svg)](https://zenodo.org/badge/latestdoi/451156961)
 <!-- badges: end -->
 
 Octolog provides a complete[^1] API for Github [workflow commands](https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions) that makes it easy to create powerful Github Actions that create readable logs. 

README.md

@@ -12,6 +12,7 @@ developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.re
 [![pkgcheck](https://github.com/assignUser/octolog/actions/workflows/pkgcheck.yaml/badge.svg)](https://github.com/assignUser/octolog/actions/workflows/pkgcheck.yaml)
 [![Codecov test
 coverage](https://codecov.io/gh/assignUser/octolog/branch/main/graph/badge.svg)](https://app.codecov.io/gh/assignUser/octolog?branch=main)
+[![DOI](https://zenodo.org/badge/451156961.svg)](https://zenodo.org/badge/latestdoi/451156961)
 <!-- badges: end -->
 
 Octolog provides a complete[^1] API for Github [workflow

inst/CITATION

@@ -0,0 +1,17 @@
+citHeader("To cite octolog in publications use:")
+
+citEntry(
+  entry    = "Manual",
+  title    = "octolog: Better 'Github Action' Logging",
+  author   = "Jacob Wujciak-Jens",
+  note =  "https://github.com/assignUser/octolog, https://assignuser.github.io/octolog/",
+  year     = 2022,
+  url      = "https://doi.org/10.5281/zenodo.5948954",
+  doi = "10.5281/zenodo.5948954", 
+  textVersion = paste(
+    "Jacob Wujciak-Jens (2022).",
+    "octolog: Better 'Github Action' Logging.",
+    "doi: 10.5281/zenodo.5948955",
+    "https://assignuser.github.io/octolog"
+  )
+)