Create a Collection > Day 01 > A postcard
A postcard
Write and send a single postcard.
Pre-requisites
First, make sure you have the latest version of the postcards package installed from CRAN:
install.packages("postcards")
Restart your R session. If you use RStudio, use the menu item Session > Restart R or the associated keyboard shortcut:
- Ctrl + Shift + F10 (Windows and Linux) or
- Command + Shift + F10 (Mac OS).
packageVersion("postcards")
[1] ‘0.2.0’
Create GitHub repo
Online.
Clone GitHub repo
usethis::create_from_github("https://github.com/apreshill/global-postcard.git")
✨ Commit & Push! ✨
You should be committing these files:
*.Rproj
.gitignore
Create a postcard
Inside your current postcards project, use the R console:
library(postcards)
Then you could run (wait- don’t do this yet!):
create_postcard()
But you could also pick one of four templates:
"jolla"
( https://seankross.com/postcards-templates/jolla/) [the default]"jolla-blue"
( https://seankross.com/postcards-templates/jolla-blue/)"trestles"
( https://seankross.com/postcards-templates/trestles/)"onofre"
( https://seankross.com/postcards-templates/onofre/)
create_postcard(template = "jolla") #default
create_postcard(template = "jolla-blue")
create_postcard(template = "trestles")
create_postcard(template = "onofre")
Anatomy of a postcard
YAML, body, name is index- this is special
✨ Commit & Push! ✨
You should be committing these files:
index.Rmd
*.jpg
But! There is no .html
file (yet…)
Knit the postcard
Knit button or
rmarkdown::render("index.Rmd")
What is new in your Git pane?
✨ Commit & Push! ✨
You should be committing this files:
index.html
(You may get a warning in RStudio IDE that this file is too big- go right ahead)
Publish a postcard
Easy:
- Push, publish to GitHub pages https://docs.github.com/en/github/working-with-github-pages/creating-a-github-pages-site#creating-your-site
Medium:
> use_github_pages(branch = "main", path = "/")
✓ Setting active project to '/Users/alison/rscratch/global-postcard'
✓ Activating GitHub Pages for 'apreshill/global-postcard'
✓ GitHub Pages is publishing from:
● URL: 'https://apreshill.github.io/global-postcard/'
● Branch: 'main'
● Path: '/'
Share your postcard!
Add it to your repository details