bash and sed may not be available on Windows

This commit is contained in:
Yihui Xie 2017-10-08 09:23:40 -05:00
parent 11ad2599ed
commit ffa1147b46
2 changed files with 2 additions and 2 deletions

View file

@ -1,5 +1,5 @@
file.copy('content/_index.markdown', '../README.md', overwrite = TRUE)
system("sed -i '' -e '1,6d' -e '34,38d' ../README.md")
if (Sys.which('sed') != '') system("sed -i '' -e '1,6d' -e '34,38d' ../README.md")
cat(
'[![Screenshot](https://github.com/yihui/hugo-xmin/raw/master/images/screenshot.png)](https://xmin.yihui.name)\n',
file = '../README.md', append = TRUE

View file

@ -10,7 +10,7 @@ title: Home
**XMin** is a Hugo theme written by [Yihui Xie](https://yihui.name) in about four hours: half an hour was spent on the Hugo templates, and 3.5 hours were spent on styling. The main motivation for writing this theme was to provide a really minimal example to beginners of Hugo templates. This XMin theme contains about 130 lines of code in total, including the code in HTML templates and CSS (also counting empty lines).
```{bash, comment='', echo=2}
```{bash, comment='', echo=2, eval=Sys.which('bash') != ''}
cd ../..;
find . -not -path '*/exampleSite/*' \( -name '*.html' -o -name '*.css' \) | xargs wc -l
```