Nothing
#' Change This Package's Name
#'
#' Does not change the path, we just rename the package, not the repo
#' and we must not change git remotes!
#'
#' @param path The path to the package.
#' @param path The new package name.
#' @return Run for its side effect.
#' @keywords internal
rename_package <- function(path, to) {
if (!file.exists(file.path(path, "DESCRIPTION")))
throw(paste("Cannot find", file.path(path, "DESCRIPTION"),
"\n", path, "is no package!"))
desc_file <- file.path(path, "DESCRIPTION")
desc <- read.dcf(file = desc_file)
fields <- colnames(desc)
desc <- read.dcf(file = desc_file, keep.white = fields)
from <- desc[1, "Package"]
desc[1, "Package"] <- to
write.dcf(x = desc, file = desc_file, keep.white = fields)
from_pattern <- paste0("\\<", from, "\\>")
name_pattern <- paste0(from, "\\>")
file_pattern <- paste0("DESCRIPTION|NAMESPACE|LICENSE|Makefile|",
".*\\.R$|.*\\.Rmd$|.*\\.Rd$|.*\\.md$|.*\\.Rnw$|",
".*\\.Rasciidoc$|.*\\.asciidoc$|.*\\.txt$|.*\\.html?$")
files <- list.files(path = path, recursive = TRUE, all.files = TRUE,
full.names = TRUE, pattern = file_pattern,
ignore.case = TRUE)
files <- files[!grepl(pattern = ".*\\.Rcheck\\>", x = files)]
fi <- file.info(files, extra_cols = FALSE)
files <- files[!fi[["isdir"]]]
for (f in files) {
lines <- readLines(con = f)
lines <- gsub(pattern = from_pattern, replacement = to, x = lines)
# Revert changes in remotes:
lines <- gsub(file.path(dirname(desc[1, "URL"]), to),
file.path(dirname(desc[1, "URL"]), from),
lines)
writeLines(text = lines, con = f)
if (grepl(pattern = name_pattern, x = f)) {
file.rename(f, gsub(pattern = name_pattern,
replacement = to, x = f))
}
}
return(invisible(NULL))
}
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