# --- General Tests ------------------------------------------------------------
library(seasonal)
seas(AirPassengers)
# --- Auto Build and Deploy on Travis ------------------------------------------
if (Sys.getenv("TRAVIS") != ""){
  library(x13story)
  idir <- file.path(Sys.getenv("TRAVIS_BUILD_DIR", "."), "inst/stories")
  # after build, travis copies everything from out to the destination folder
  odir <- file.path(Sys.getenv("TRAVIS_BUILD_DIR", "."), "out")
  message("Testing Skeleton")
  sk <- file.path(Sys.getenv("TRAVIS_BUILD_DIR", "."), "inst/rmarkdown/templates/x13story/skeleton/skeleton.Rmd")
  sk <- normalizePath(sk)
  x13story::parse_x13story(file = sk)
  rmarkdown::render(sk, x13story::x13story())
  ff <- list.files(idir, pattern = "\\.Rmd$", ignore.case = TRUE, full.names = TRUE)
  message("HTML rendering")
  STORIES <- lapply(ff, function(x) x13story::parse_x13story(file = x))
  names(STORIES) <- gsub("(.+?)\\..+", "\\1", basename(ff))
  save(STORIES, file = file.path(odir, "stories.RData"))
  write.csv(cars, file = file.path(odir, "cars2.csv"))
  message("PDF rendering")
  lapply(ff, function(x) rmarkdown::render(x, x13story::x13story()))
  ipdf <- list.files(idir, pattern = "\\.pdf$", ignore.case = TRUE, full.names = TRUE)
  file.copy(ipdf, file.path(odir, basename(ipdf)))
  # add a minimal index.html to link PDFs
  header <- '
  <!DOCTYPE html>
  <html>
  <head>
     <meta charset="utf-8">
     <!-- tell google not to index or follow -->
     <meta name="robots" content="noindex,nofollow"/>
  </head>
  '
  footer <- '
  </body>
  </html>
  '
  bn <- basename(ipdf)
  bn.link <- paste0("http://www.christophsax.com/x13story/", bn)
  body <- paste0('<a href = "',bn.link ,'">',bn ,'</a>')
  writeLines(c(header, body, footer), file.path(odir, "index.html"))
}
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