func RenderFile(inputFile, outDir, rpkgsDir string, keep bool) {
fmt.Println("Rendering", inputFile)
if utils.DoesExist(outDir) == false {
utils.MakeDirs(outDir, 0755)
log.Println("Created output directory:", outDir)
}
extension := filepath.Ext(inputFile)
switch extension {
case ".md":
fmt.Println("Going to render straight up markdown")
RenderMarkdownFile(inputFile, outDir)
case ".mkdn":
fmt.Println("Going to render straight up markdown")
RenderMarkdownFile(inputFile, outDir)
case ".markdown":
fmt.Println("Going to render straight up markdown")
RenderMarkdownFile(inputFile, outDir)
case ".Rmd":
fmt.Println("Going to render RMarkdown")
RenderRMarkdownFile(inputFile, outDir, rpkgsDir, keep)
case ".rmd":
fmt.Println("Going to render RMarkdown")
RenderRMarkdownFile(inputFile, outDir, rpkgsDir, keep)
case ".Rmkdn":
fmt.Println("Going to render RMarkdown")
RenderRMarkdownFile(inputFile, outDir, rpkgsDir, keep)
case ".rmkdn":
fmt.Println("Going to render RMarkdown")
RenderRMarkdownFile(inputFile, outDir, rpkgsDir, keep)
case ".Rmarkdown":
fmt.Println("Going to render RMarkdown")
RenderRMarkdownFile(inputFile, outDir, rpkgsDir, keep)
case ".rmarkdown":
fmt.Println("Going to render RMarkdown")
RenderRMarkdownFile(inputFile, outDir, rpkgsDir, keep)
default:
log.Fatalf("Don't know how to render file of type: '%s'",
extension,
)
}
}
func setupDir(dir string) {
if utils.DoesExist(dir) == false {
log.Printf("Creating directory: %s", dir)
utils.MakeDirs(dir, 0755)
}
log.Printf("Setting R_LIBS to: %s", dir)
if err := os.Setenv("R_LIBS", dir); err != nil {
log.Fatalf(
"Could not set R_LIBS: %s",
err,
)
}
Rlibs := os.Getenv("R_LIBS")
if Rlibs != dir {
log.Fatalln(
"Environment Variable 'R_LIBS' isn't correctly set. ",
)
}
}
func (opts SetupCmdOpts) processOpts() {
if (utils.DoesExist(opts.RLibs)) && (opts.Force == false) {
log.Fatalf(
"R libs directory '%s' already exists."+
"Use '--force' to overwrite, or specify"+
"a different directory",
opts.RLibs,
)
}
if !((opts.InstallType == "pinned") ||
(opts.InstallType == "dev") ||
(opts.InstallType == "latest")) {
log.Fatalf(
"--install option: '%s' isn't a valid type."+
"it has to be either: %s",
opts.InstallType,
"'pinned', 'dev', or 'latest'",
)
}
}