donut.R

#!/usr/bin/Rscript
#########################################################################
##                                                                     ##
##     donut.R                                                         ##
##                                                                     ##
##     Gael A. Millot                                                  ##
##     Bioinformatics and Biostatistics Hub                            ##
##     Institut Pasteur Paris                                          ##
##                                                                     ##
#########################################################################




################################ Aim


################################ End Aim


################################ Introduction


################################ End Introduction


################################ Acknowlegments


################################ End Acknowlegments


################################ Initialization


# R version checking
if(version$version.string != "R version 4.1.2 (2021-11-01)"){
    stop(paste0("\n\n================\n\nERROR IN donut.R\n\n\n", version$version.string, " IS NOT THE 4.1.2 RECOMMANDED\n\n================\n\n"))
}
# other initializations
erase.objects = TRUE # write TRUE to erase all the existing objects in R before starting the algorithm and FALSE otherwise. Beginners should use TRUE
if(erase.objects == TRUE){
    rm(list = ls(all.names = TRUE))
    erase.objects = TRUE
}
erase.graphs = TRUE # write TRUE to erase all the graphic windows in R before starting the algorithm and FALSE otherwise
script <- "donut"


################################ End Initialization


################################ Parameters that need to be set by the user


################################ End Parameters that need to be set by the user


################################ Config import


tempo.cat <- "KIND OF RUN (SCRIPT, COPY-PASTE OR SOURCE): "
if(interactive() == FALSE){ # if(grepl(x = commandArgs(trailingOnly = FALSE), pattern = "R\.exe$|\/R$|Rcmd\.exe$|Rcmd$|Rgui\.exe$|Rgui$|Rscript\.exe$|Rscript$|Rterm\.exe$|Rterm$")){ # detection of script usage
    run.way <- "SCRIPT"
    cat(paste0("\n\n", tempo.cat, run.way, "\n"))
    command <- paste0(commandArgs(trailingOnly = FALSE), collapse = ",") # recover the full command
    args <- commandArgs(trailingOnly = TRUE) # recover arguments written after the call of the R script
    if(any(is.na(args))){
        stop(paste0("\n\n================\n\nERROR IN donut.R\n\n\nTHE args OBJECT HAS NA\n\n================\n\n"), call. = FALSE)
    }
    tempo.arg.names <- c(
        "file_name", 
        "kind", 
        "donut_palette",
        "donut_hole_size",
        "donut_hole_text",
        "donut_hole_text_size",
        "donut_border_color",
        "donut_border_size",
        "donut_annotation_distance",
        "donut_annotation_size",
        "donut_annotation_force",
        "donut_annotation_force_pull",
        "donut_legend_width",
        "donut_legend_text_size", 
        "donut_legend_box_size", 
        "donut_legend_box_space", 
        "donut_legend_limit",
        "cute", 
        "log"
    ) # objects names exactly in the same order as in the bash code and recovered in args. Here only one, because only the path of the config file to indicate after the donut.R script execution
    if(length(args) != length(tempo.arg.names)){
        stop(paste0("\n\n================\n\nERROR IN donut.R\n\n\nTHE NUMBER OF ELEMENTS IN args (", length(args),") IS DIFFERENT FROM THE NUMBER OF ELEMENTS IN tempo.arg.names (", length(tempo.arg.names),")\nargs:", paste0(args, collapse = ","), "\ntempo.arg.names:", paste0(tempo.arg.names, collapse = ","), "\n\n================\n\n"), call. = FALSE)
    }
    for(i1 in 1:length(tempo.arg.names)){
        assign(tempo.arg.names[i1], args[i1])
    }
    rm(args, i1)
}else if(sys.nframe() == 0L){ # detection of copy-paste/direct execution (for debugging). With script it is also 0, with source, it is 4
    run.way <- "COPY-PASTE"
    cat(paste0("\n\n", tempo.cat, run.way, "\n"))
}else{
    run.way <- "SOURCE" # using source(), sys.nframe() is 4
    cat(paste0("\n\n", tempo.cat, run.way, "\n"))
}
rm(tempo.cat)


################################ End Config import

################################ Test

# setwd("C:/Users/gael/Documents/Git_projects/ig_clustering/dev/test")
# file_name = "./productive_seq.tsv"
# kind = "all"
# donut_palette = "NULL" 
# donut_hole_size = "0.5" 
# donut_hole_text = "TRUE" 
# donut_hole_text_size = "14" 
# donut_border_color = "gray50" 
# donut_border_size = "0.1" 
# donut_annotation_distance = "0" 
# donut_annotation_size = "3" 
# donut_annotation_force = "1" 
# donut_annotation_force_pull = "100" 
# donut_legend_width = "0.25"
# donut_legend_text_size = "10" 
# donut_legend_box_size = "5" 
# donut_legend_box_space = "2" 
# donut_legend_limit = "0.1"
# cute = "https://gitlab.pasteur.fr/gmillot/cute_little_R_functions/-/raw/v11.10.0/cute_little_R_functions.R"
# log = "all_donut.log"

################################ end Test

################################ Recording of the initial parameters


param.list <- c(
    "erase.objects", 
    "erase.graphs", 
    "script", 
    "run.way",
    "tempo.arg.names", 
    if(run.way == "SCRIPT"){"command"}, 
    "file_name", 
    "kind", 
    "donut_palette",
    "donut_hole_size",
    "donut_hole_text",
    "donut_hole_text_size",
    "donut_border_color",
    "donut_border_size",
    "donut_annotation_distance",
    "donut_annotation_size",
    "donut_annotation_force",
    "donut_annotation_force_pull",
    "donut_legend_width",
    "donut_legend_text_size", 
    "donut_legend_box_size", 
    "donut_legend_box_space", 
    "donut_legend_limit",
    "cute", 
    "log"
)
if(any(duplicated(param.list))){
    stop(paste0("\n\n================\n\nINTERNAL CODE ERROR 1 IN donut.R\n\nTHE param.list OBJECT CONTAINS DUPLICATED ELEMENTS:\n", paste(param.list[duplicated(param.list)], collapse = " "), "\n\n================\n\n"), call. = FALSE) # message for developers
}
if(erase.objects == TRUE){
    created.object.control <- ls()[ ! ls() %in% "param.list"]
    if( ! (all(created.object.control %in% param.list) & all(param.list %in% created.object.control))){
        stop(paste0("\n\n================\n\nINTERNAL CODE ERROR 2 IN donut.R\n\nINCONSISTENCIES BETWEEN THE ARGUMENTS USED AND THE PARAMETERS REQUIRED IN THE EXECUTABLE CODE FILE\nTHE ARGUMENTS NOT PRESENT IN THE EXECUTABLE FILE (donut.R) ARE:\n", paste(created.object.control[ ! created.object.control %in% param.list], collapse = " "), "\nTHE PARAMETERS OF THE EXECUTABLE FILE (donut.R) NOT PRESENT IN THE ARGUMENTS ARE:\n", paste(param.list[ ! param.list %in% created.object.control], collapse = " "), "\n\n================\n\n"), call. = FALSE) # message for developers
    }
}
char.length <- nchar(param.list)
space.add <- max(char.length) - char.length + 5
param.ini.settings <- character(length = length(param.list))
for(i in 1:length(param.list)){
    param.ini.settings[i] <- paste0("\n", param.list[i], paste0(rep(" ", space.add[i]), collapse = ""), paste0(get(param.list[i]), collapse = ",")) # no env = sys.nframe(), inherit = FALSE in get() because look for function in the classical scope
}


################################ End Recording of the initial parameters


################################ Functions


# Functions are built such that they should have no direct use of Global objects (going through the R scope), and only use function arguments
# 1) Cute little function is sourced for the moment into the .GlobalEnv environment, but may be interesting to put it into a new environement just above .GlobalEnv environment. See https://stackoverflow.com/questions/9002544/how-to-add-functions-in-an-existing-environment
# 2) Argument names of each function must not be a name of Global objects (error message otherwise)
# 3) Argument name of each function ends with "_fun" in the first function, "_2fun" in the second, etc. This prevent conflicts with the argument partial names when using these functions, notably when they are imbricated


################ import functions from cute little functions toolbox


if(length(cute) != 1){
    stop(paste0("\n\n============\n\nERROR IN donut.R\n\ncute PARAMETER MUST BE LENGTH 1: ", paste(cute, collapse = " "), "\n\n============\n\n"), call. = FALSE)
}else if(grepl(x = cute, pattern = "^http")){
    tempo.try <- try(suppressWarnings(suppressMessages(source(cute, local = .GlobalEnv))), silent = TRUE)
    if(any(grepl(x = tempo.try, pattern = "^[Ee]rror"))){
        stop(paste0("\n\n============\n\nERROR IN donut.R\n\nHTTP INDICATED IN THE cute PARAMETER DOES NOT EXISTS: ", cute, "\n\n============\n\n"), call. = FALSE)
    }else{
        source(cute, local = .GlobalEnv) # source the fun_ functions used below
    }
}else if( ! grepl(x = cute, pattern = "^http")){
    if( ! file.exists(cute)){
        stop(paste0("\n\n============\n\nERROR IN donut.R\n\nFILE INDICATED IN THE cute PARAMETER DOES NOT EXISTS: ", cute, "\n\n============\n\n"), call. = FALSE)
    }else{
        source(cute, local = .GlobalEnv) # source the fun_ functions used below
    }
}else{
    tempo.cat <- paste0("\n\n================\n\nINTERNAL CODE ERROR 3 IN donut.R: CODE HAS TO BE MODIFIED\n\n============\n\n")
    stop(tempo.cat, call. = FALSE)
}


# required cute function checking
req.function <- c(
    "fun_check",
    "fun_pack", 
    "fun_report"
)
tempo <- NULL
for(i1 in req.function){
    if(length(find(i1, mode = "function")) == 0L){
        tempo <- c(tempo, i1)
    }
}
if( ! is.null(tempo)){
    tempo.cat <- paste0("ERROR IN donut.R\n\nREQUIRED cute FUNCTION", ifelse(length(tempo) > 1, "S ARE", " IS"), " MISSING IN THE R ENVIRONMENT:\n", paste0(tempo, collapse = "()\n"))
    stop(paste0("\n\n================\n\n", tempo.cat, "\n\n================\n\n"), call. = FALSE) # == in stop(), not in tempo.cat, to be able to add several messages between ==
}
# end required function checking


################ local function: package import


# R Packages required
req.package.list <- c(
    "lubridate", 
    "ggplot2",
    "ggrepel"
)
for(i in 1:length(req.package.list)){suppressMessages(library(req.package.list[i], character.only = TRUE))}
# fun_pack(req.package = req.package.list, load = TRUE, lib.path = NULL) # packages are imported even if inside functions are written as package.name::function() in the present code


################################ End Functions


################################ Pre-ignition checking


# reserved words
# end reserved words
# argument primary checking
arg.check <- NULL #
text.check <- NULL #
checked.arg.names <- NULL # for function debbuging: used by r_debugging_tools
ee <- expression(arg.check <- c(arg.check, tempo$problem) , text.check <- c(text.check, tempo$text) , checked.arg.names <- c(checked.arg.names, tempo$object.name))
for(i0 in tempo.arg.names){
    tempo <- fun_check(data = get(i0), class = "vector", typeof = "character", length = 1, fun.name = "slitherine_part1.R") ; eval(ee)
}
if(any(arg.check) == TRUE){ # normally no NA
    stop(paste0("\n\n================\n\n", paste(text.check[arg.check], collapse = "\n"), "\n\n================\n\n"), call. = FALSE) # == in stop(), not in tempo.cat, to be able to add several messages between == #
}
# end argument primary checking
# second round of checking and data preparation
# management of NA arguments
# end management of NA arguments
# management of NULL arguments, WARNING: only for donut.R because NULL is "NULL" in the nextflow.config file
tempo.arg <-c(
    "file_name", 
    "kind", 
    # "donut_palette", # can be NULL
    "donut_hole_size",
    "donut_hole_text",
    "donut_hole_text_size",
    "donut_border_color",
    "donut_border_size",
    "donut_annotation_distance",
    "donut_annotation_size",
    "donut_annotation_force",
    "donut_annotation_force_pull",
    "donut_legend_width",
    "donut_legend_width",
    "donut_legend_text_size", 
    "donut_legend_box_size", 
    # "donut_legend_limit", # can be NULL
    "cute", 
    "log"
)
tempo.log <- sapply(lapply(tempo.arg, FUN = get, env = sys.nframe(), inherit = FALSE), FUN = function(x){x == "NULL"}) # WARNING: only for donut.R
if(any(tempo.log) == TRUE){# normally no NA with is.null()
    tempo.cat <- paste0("ERROR IN donut.R:\n", ifelse(sum(tempo.log, na.rm = TRUE) > 1, "THESE ARGUMENTS\n", "THIS ARGUMENT\n"), paste0(tempo.arg[tempo.log], collapse = "\n"),"\nCANNOT BE NULL")
    stop(paste0("\n\n================\n\n", tempo.cat, "\n\n================\n\n"), call. = FALSE) # == in stop(), not in tempo.cat, to be able to add several messages between ==
}
# end management of NULL arguments, WARNING: only for donut.R because NULL is "NULL" in the nextflow.config file
# seed
set.seed(1)
# end seed
# warning initiation
ini.warning.length <- options()$warning.length
options(warning.length = 8170)
warn <- NULL
# warn.count <- 0 # not required
# end warning initiation
# other checkings (not full checked because already checked in the .nf file)
if( ! file.exists(file_name)){
    tempo.cat <- paste0("ERROR IN donut.R:\nTHE file_name PARAMETER MUST BE A VALID PATH OF A FILE IS NOT \"NULL\"\nHERE IT IS: \n", paste0(file_name, collapse = " "))
    stop(paste0("\n\n================\n\n", tempo$text, "\n\n================\n\n"), call. = FALSE)
}
tempo <- fun_check(data = kind, options = c("all", "tree", "functional"), length = 1) ; eval(ee)
if(tempo$problem == TRUE){
    stop(paste0("\n\n================\n\n", tempo$text, "\n\n================\n\n"), call. = FALSE)
}
# following parameter are those of the gg_donut() function and are checked by this one
if(donut_palette == "NULL"){
    donut_palette <- NULL
}
donut_hole_size <- as.numeric(donut_hole_size) # numeric string already checked by nextflow
if( ! (length(donut_hole_text) == 1 & any(donut_hole_text %in% c("TRUE", "FALSE")))){ # positive numeric
    tempo.cat <- paste0("ERROR IN donut.R:\nTHE tree_label_size PARAMETER MUST BE \"TRUE\" OR \"FALSE\"\nHERE IT IS: \n", paste0(donut_hole_text, collapse = " "))
    text.check2 <- c(text.check2, tempo.cat)
    arg.check2 <- c(arg.check2, TRUE)
}else if(donut_hole_text == "TRUE"){
    donut_hole_text <- TRUE
}else{
    donut_hole_text <- FALSE
}
donut_hole_text_size <- as.numeric(donut_hole_text_size) # numeric string already checked by nextflow
# nothing to check for donut_border_color
donut_border_size <- as.numeric(donut_border_size) # numeric string already checked by nextflow
donut_annotation_distance <- as.numeric(donut_annotation_distance) # numeric string already checked by nextflow
donut_annotation_size <- as.numeric(donut_annotation_size) # numeric string already checked by nextflow
donut_annotation_force <- as.numeric(donut_annotation_force) # numeric string already checked by nextflow
donut_annotation_force_pull <- as.numeric(donut_annotation_force_pull) # numeric string already checked by nextflow
donut_legend_width <- as.numeric(donut_legend_width) # numeric string already checked by nextflow
donut_legend_text_size <- as.numeric(donut_legend_text_size) # numeric string already checked by nextflow
donut_legend_box_size <- as.numeric(donut_legend_box_size) # numeric string already checked by nextflow
donut_legend_box_space <- as.numeric(donut_legend_box_space) # numeric string already checked by nextflow
if(donut_legend_limit == "NULL"){
    donut_legend_limit <- NULL
}else{
    donut_legend_limit <- as.numeric(donut_legend_limit) # numeric string already checked by nextflow

}
# end following parameter are those of the gg_donut() function and are checked by this one

# other checkings (not full checked because already checked in the .nf file)
# reserved word checking
# end reserved word checking
# end second round of checking and data preparation
# package checking
# end package checking


################################ End pre-ignition checking


################################ Main code


################ Ignition


fun_report(data = paste0("\n\n################################################################ donut PROCESS\n\n"), output = log, path = "./", overwrite = FALSE)
ini.date <- Sys.time()
ini.time <- as.numeric(ini.date) # time of process begin, converted into seconds
fun_report(data = paste0("\n\n################################ RUNNING DATE AND STARTING TIME\n\n"), output = log, path = "./", overwrite = FALSE)
fun_report(data = paste0(ini.date, "\n\n"), output = log, path = "./", overwrite = FALSE)
fun_report(data = paste0("\n\n################################ RUNNING\n\n"), output = log, path = "./", overwrite = FALSE)


################ End ignition


################ Graphical parameter initialization


################ End graphical parameter initialization





################ Data import

obs <- read.table(file_name, sep = "\t", header = TRUE)

################ End Data import

################ data modification

tempo.v <- obs$germline_v_call
tempo.j <- obs$germline_j_call
chain <- unique(substr(tempo.j, 1, 3)) # extract the IGH or IGK name
if(length(chain) != 1){
    stop(paste0("\n\n============\n\nINTERNAL CODE ERROR 1 IN donut.R for kind ", kind, ": chain MUST BE A SINGLE VALUE.\nHERE IT IS: ", paste(chain, collapse = " "), "\n\n============\n\n"), call. = FALSE)
}else if(chain != unique(substr(tempo.v, 1, 3))){
    stop(paste0("\n\n============\n\nINTERNAL CODE ERROR 2 IN donut.R for kind ", kind, ": CHAIN OF J DIFFERENT FROM CHAIN OF V.\nCHAIN OF V: ", paste(chain, collapse = " "), "\nCHAIN OF J: ", paste(unique(substr(tempo.v, 1, 3)), collapse = " "), "\n\n============\n\n"), call. = FALSE)
}
tempo.v <- substring(tempo.v, 4)
tempo.j <- substring(tempo.j, 4)
clone.name <- paste0(tempo.v, "_", tempo.j)
clone.id <-  obs$clone_id


obs2 <- data.frame(table(clone.name))
names(obs2)[1] <- "Germline_Clone_Name"
obs2 <- data.frame(obs2, Prop = obs2$Freq / sum(obs2$Freq), kind = kind)
obs2$Germline_Clone_Name <- factor(obs2$Germline_Clone_Name, levels = obs2$Germline_Clone_Name[order(obs2$Prop, decreasing = TRUE)]) # reorder so that the donut is according to decreasing proportion starting at the top in a clockwise direction
obs2 <- obs2[order(as.numeric(obs2$Germline_Clone_Name), decreasing = FALSE), ] # obs2 with rows in decreasing order, according to Prop
annotation.log <- obs[ , 1] == obs[ , 2]
all.annotation.log <- all(annotation.log)
if(all.annotation.log == FALSE){ # warning: I can do that because I have duplicated the first column of the dataset in the second column, in order to change the name in the first column with metadata. If all(obs[ , 1] == obs[ , 2]) == TRUE, it means no annotation added
    tempo.labels <- obs[ , 1]
    tempo.labels[annotation.log] <- NA
    tempo.data1 <- aggregate(tempo.labels ~ clone.name, FUN = function(x){paste(x, collapse = ",")})
    obs2 <- data.frame(obs2, labels = tempo.data1$tempo.labels[match(obs2$Germline_Clone_Name, tempo.data1$clone.name)])
}


################ End data modification

################ Plotting

tempo.title <- paste0(
    "Kind of sequences: ", 
    ifelse(
        kind == "all", 
        "all the productive ones (see the corresponding productive_seq.tsv", 
        ifelse(
            kind == "tree", 
            "all the sequences in trees (see the corresponding seq_for_trees.tsv", 
            ifelse(
                kind == "functional", 
                "all the productive ones for which at least one functional annotation in the clonal group\n        (nb_seq_per_clone threshold not used, see the corresponding productive_seq.tsv", 
                "=====ERROR====="
            )
        )
    ), " file)\n",
    "Chain: ", chain, "\n",
    "Proportions are indicated in the legend, after the labels.\n", 
    "The total number of sequences of the donut is indicated in the center.\nSee the donut_stats.tsv file for the complete stats."
)
if( ! is.null(donut_legend_limit)){
    if(sum(obs2$Prop >= donut_legend_limit) < length(obs2$Prop)){
        tempo.title <- paste0(tempo.title, "\nClasses have been removed from the legend (donut_legend_limit = ", round(donut_legend_limit, 2), "). See the donut_stats.tsv file")
    }
}

if(kind == "functional" & all.annotation.log != TRUE){
    obs3 <- obs2[ ! is.na(obs2$labels) ,]
}else{
    obs3 <- obs2
}

if(length(obs3$Freq) != 0){
    if( ! (all(obs3$Freq == 0) | all(is.na(obs3$Freq)))){
        pdf(NULL)
        tempo.plot <- fun_gg_donut(
            data1 = obs3, # select only the classes with functional annotations if kind == "functional" & all.annotation.log != TRUE
            freq = "Freq", 
            categ = "Germline_Clone_Name", 
            fill.palette = donut_palette,
            fill.color = NULL, 
            hole.size = donut_hole_size, 
            hole.text = donut_hole_text, 
            hole.text.size = donut_hole_text_size, 
            border.color = donut_border_color, 
            border.size = donut_border_size, 
            title = tempo.title, 
            title.text.size = 5, 
            annotation = ifelse(all.annotation.log == FALSE, "labels", NULL),
            annotation.distance = donut_annotation_distance,
            annotation.size = donut_annotation_size,
            annotation.force = donut_annotation_force,
            annotation.force.pull = donut_annotation_force_pull,
            legend.show = TRUE, 
            legend.width = donut_legend_width, 
            legend.name = "", 
            legend.text.size = donut_legend_text_size, 
            legend.box.size = donut_legend_box_size, 
            legend.box.space = donut_legend_box_space, 
            legend.limit = donut_legend_limit, 
            legend.add.prop = TRUE,
            add = NULL, 
            return = TRUE, 
            return.ggplot = FALSE,
            return.gtable = TRUE,
            plot = TRUE, 
            warn.print = TRUE, 
            lib.path = NULL
        )
        final.plot <- suppressMessages(suppressWarnings(gridExtra::grid.arrange(tempo.plot$gtable))) # , left = " ", right = " " : trick to add margins in the plot. padding =  unit(0.5, "inch") is for top margin above the title
        dev.off()
    }else{
        pdf(NULL)
        final.plot <- fun_gg_empty_graph(text = "NO DONUT PLOTTED\nNO FREQUENCY DETECTED", text.size = 3)
        dev.off()
    }
}else{
    pdf(NULL)
    final.plot <- fun_gg_empty_graph(text = "NO DONUT PLOTTED\nNO FREQUENCY DETECTED", text.size = 3)
    dev.off()
}

if(kind == "functional" & all.annotation.log == TRUE){
    pdf(NULL)
    final.plot <- fun_gg_empty_graph(text = "NO DONUT PLOTTED\nNO FUNCTIONAL ANNOTATION DETECTED", text.size = 3)
    dev.off()
}


################ end Plotting tree

################ saving plots

ggplot2::ggsave(filename = paste0(kind, "_donutchart.png"), plot = final.plot, device = "png", path = ".", width = 120, height = 120, units = "mm", dpi = 300)
ggplot2::ggsave(filename = paste0(kind, "_donutchart.svg"), plot = final.plot, device = "svg", path = ".", width = 120, height = 120, units = "mm", dpi = 300)
ggplot2::ggsave(filename = paste0(kind, "_donutchart.pdf"), plot = final.plot, device = "pdf", path = ".", width = 120, height = 120, units = "mm", dpi = 300)


################ end saving plots

################ data saving

write.table(obs3, file = paste0("./", kind, "_donut_stats.tsv"), row.names = FALSE, sep = "\t")

################ End data saving

################ Pdf window closing


graphics.off()


################ end Pdf window closing


################ Seeding inactivation


set.seed(NULL)


################ end Seeding inactivation


################ Environment saving


save(list = ls(), file = "./all_objects.RData")
fun_report(data = paste0("\n\n################################ RUNNING END"), output = log, path = "./", overwrite = FALSE)
end.date <- Sys.time()
end.time <- as.numeric(end.date)
total.lapse <- round(lubridate::seconds_to_period(end.time - ini.time))
fun_report(data = paste0("\n\nEND TIME: ", end.date), output = log, path = "./", overwrite = FALSE)
fun_report(data = paste0("\n\nTOTAL TIME LAPSE: ", total.lapse), output = log, path = "./", overwrite = FALSE)
fun_report(data = paste0("\n\nALL DATA SAVED IN all_objects.RData"), output = log, path = "./", overwrite = FALSE)


################ end Environment saving


################ Warning messages


fun_report(data = paste0("\n\n################################ RECAPITULATION OF WARNING MESSAGES"), output = log, path = "./", overwrite = FALSE)
if( ! is.null(warn)){
    tempo.cat <- paste0("IN donut.R OF THE NEXFLOW EXECUTION:\n\n", warn)
    fun_report(data = tempo.cat, output = log, path = "./", overwrite = FALSE)
    cat(tempo.cat)
}else{
    fun_report(data = paste0("\n\nNO WARNING MESSAGE TO REPORT"), output = log, path = "./", overwrite = FALSE)
}
on.exit(exp = options(warning.length = ini.warning.length), add = TRUE)



################ end Warning messages


################ Parameter printing


fun_report(data = paste0("\n\n################################ INITIAL SETTINGS OF PARAMETERS"), output = log, path = "./", overwrite = FALSE)
fun_report(data = param.ini.settings, output = log, path = "./", overwrite = FALSE, , vector.cat = TRUE)
fun_report(data = paste0("\n\n################################ R SYSTEM AND PACKAGES"), output = log, path = "./", overwrite = FALSE)
tempo <- sessionInfo()
tempo$otherPkgs <- tempo$otherPkgs[order(names(tempo$otherPkgs))] # sort the packages
tempo$loadedOnly <- tempo$loadedOnly[order(names(tempo$loadedOnly))] # sort the packages
fun_report(data = tempo, output = log, path = "./", overwrite = FALSE, , vector.cat = TRUE)
fun_report(data = paste0("\n\n################################ JOB END\n\nTIME: ", end.date, "\n\nTOTAL TIME LAPSE: ", total.lapse, "\n"), output = log, path = "./", overwrite = FALSE)


################ end Parameter printing


################################ End Main code