remove screenshots

build/remove_screenshots.R

@@ -0,0 +1,19 @@
+## based on https://gist.github.com/mages/1544009
+cdir <- setwd("~/gh/radiant.multivariate/inst/app/tools/help")
+
+## remove all local png files
+list.files("./figures/", pattern = "*.png")
+unlink("figures/*.png")
+check <- list.files("./figures/", pattern = "*.png")
+stopifnot(length(check) == 0)
+cat("--", file="figures/place_holder.txt")
+
+fn <- list.files(pattern="\\.(md|Rmd)$")
+for (f in fn) {
+  f <- fn[1]
+  org <- readLines(f)
+  changed <- gsub("figures_multivariate/", "https://radiant-rstats.github.io/docs/multivariate/figures_multivariate/", org)
+  cat(changed, file=f, sep="\n")
+}
+
+setwd(cdir)