#! /usr/local/bin/Rscript
d <- getwd()
files <- dir(d, patt = "[.]out$", full.names = TRUE)
args <- commandArgs(TRUE)
known <- readLines("~/R/packages/known")
if(identical(args, "gcc"))
    known <- c(known, readLines("~/R/packages/known.gcc"))
if(identical(args, "clang"))
    known <- c(known, readLines("~/R/packages/known.clang"))
known <- known[nzchar(known)]
known <- grep("^#", known, invert = TRUE, value = TRUE)
known <- paste0(d, "/", known, ".out")
for (f in known) {
    if(!file.exists(f)) {
        ff <- sub("[.]out", "", basename(f))
        message(sprintf("package %s has been removed",  sQuote(ff)))
        next
    }
    lines <- readLines(f, warn = FALSE)
    st <- grepl("^Status.*ERROR", lines)
    if (!any(st)) {
        ff <- sub("[.]out", "", basename(f))
        message(sprintf("package %s is no longer failing", sQuote(ff)))
    }
}
res <- character()
files <- setdiff(files, known)
for (f in files) {
    lines <- readLines(f, warn = FALSE)
    st <- grepl("^Status.*ERROR", lines)
    if (any(st)) {
        res <- c(res, paste0(basename(f), ":", lines[st]))
    }
}
writeLines(res, stdout())