# see https://github.com/fubar2/toolfactory
#
# copyright ross lazarus (ross stop lazarus at gmail stop com) May 2012
#
# all rights reserved
# Licensed under the LGPL
# suggestions for improvement and bug fixes welcome at
# https://github.com/fubar2/toolfactory
#
# April 2021: Refactored into two tools - generate and test/install
# as part of GTN tutorial development and biocontainer adoption
# The tester runs planemo on a non-tested archive, creates the test outputs
# and returns a new proper tool with test.



import argparse
import copy
import fcntl
import json
import os
import re
import rpyc
import shlex
import shutil
import subprocess
import sys
import tarfile
import tempfile
import time

from bioblend import galaxy

import galaxyxml.tool as gxt
import galaxyxml.tool.parameters as gxtp

import lxml.etree as ET

import yaml

myversion = "V2.3 April 2021"
verbose = True
debug = True
toolFactoryURL = "https://github.com/fubar2/toolfactory"
FAKEEXE = "~~~REMOVE~~~ME~~~"
# need this until a PR/version bump to fix galaxyxml prepending the exe even
# with override.


def timenow():
    """return current time as a string"""
    return time.strftime("%d/%m/%Y %H:%M:%S", time.localtime(time.time()))


cheetah_escape_table = {"$": "\\$", "#": "\\#"}


def cheetah_escape(text):
    """Produce entities within text."""
    return "".join([cheetah_escape_table.get(c, c) for c in text])


def parse_citations(citations_text):
    """"""
    citations = [c for c in citations_text.split("**ENTRY**") if c.strip()]
    citation_tuples = []
    for citation in citations:
        if citation.startswith("doi"):
            citation_tuples.append(("doi", citation[len("doi") :].strip()))
        else:
            citation_tuples.append(("bibtex", citation[len("bibtex") :].strip()))
    return citation_tuples


class Tool_Factory:
    """Wrapper for an arbitrary script
    uses galaxyxml

    """

    def __init__(self, args=None):  # noqa
        """
        prepare command line cl for running the tool here
        and prepare elements needed for galaxyxml tool generation
        """
        self.ourcwd = os.getcwd()
        self.collections = []
        if len(args.collection) > 0:
            try:
                self.collections = [
                    json.loads(x) for x in args.collection if len(x.strip()) > 1
                ]
            except Exception:
                print(
                    f"--collections parameter {str(args.collection)} is malformed - should be a dictionary"
                )
        try:
            self.infiles = [
                json.loads(x) for x in args.input_files if len(x.strip()) > 1
            ]
        except Exception:
            print(
                f"--input_files parameter {str(args.input_files)} is malformed - should be a dictionary"
            )
        try:
            self.outfiles = [
                json.loads(x) for x in args.output_files if len(x.strip()) > 1
            ]
        except Exception:
            print(
                f"--output_files parameter {args.output_files} is malformed - should be a dictionary"
            )
        assert (len(self.outfiles) + len(self.collections)) > 0, 'No outfiles or output collections specified. The Galaxy job runner will fail without an output of some sort'
        try:
            self.addpar = [
                json.loads(x) for x in args.additional_parameters if len(x.strip()) > 1
            ]
        except Exception:
            print(
                f"--additional_parameters {args.additional_parameters} is malformed - should be a dictionary"
            )
        try:
            self.selpar = [
                json.loads(x) for x in args.selecttext_parameters if len(x.strip()) > 1
            ]
        except Exception:
            print(
                f"--selecttext_parameters {args.selecttext_parameters} is malformed - should be a dictionary"
            )
        self.args = args
        self.cleanuppar()
        self.lastxclredirect = None
        self.xmlcl = []
        self.is_positional = self.args.parampass == "positional"
        if self.args.sysexe:
            if " " in self.args.sysexe:
                self.executeme = self.args.sysexe.split(" ")
            else:
                self.executeme = [
                    self.args.sysexe,
                ]
        else:
            if self.args.packages:
                self.executeme = [
                    self.args.packages.split(",")[0].split(":")[0].strip(),
                ]
            else:
                self.executeme = None
        aXCL = self.xmlcl.append
        assert args.parampass in [
            "0",
            "argparse",
            "positional",
        ], 'args.parampass must be "0","positional" or "argparse"'
        self.tool_name = re.sub("[^a-zA-Z0-9_]+", "", args.tool_name)
        self.tool_id = self.tool_name
        self.newtool = gxt.Tool(
            self.tool_name,
            self.tool_id,
            self.args.tool_version,
            self.args.tool_desc,
            FAKEEXE,
        )
        self.tooloutdir = "./tfout"
        self.repdir = "./toolgen"
        self.newtarpath = os.path.join(self.tooloutdir, "%s_not_tested.toolshed.gz" % self.tool_name)
        self.testdir = os.path.join(self.tooloutdir, "test-data")
        if not os.path.exists(self.tooloutdir):
            os.mkdir(self.tooloutdir)
        if not os.path.exists(self.testdir):
            os.mkdir(self.testdir)
        if not os.path.exists(self.repdir):
            os.mkdir(self.repdir)
        self.tinputs = gxtp.Inputs()
        self.toutputs = gxtp.Outputs()
        self.testparam = []
        if self.args.script_path:
            self.prepScript()
        if self.args.command_override:
            scos = open(self.args.command_override, "r").readlines()
            self.command_override = [x.rstrip() for x in scos]
        else:
            self.command_override = None
        if self.args.test_override:
            stos = open(self.args.test_override, "r").readlines()
            self.test_override = [x.rstrip() for x in stos]
        else:
            self.test_override = None
        if self.args.script_path:
            for ex in self.executeme:
                aXCL(ex)
            aXCL("$runme")
        else:
            for ex in self.executeme:
                aXCL(ex)

        if self.args.parampass == "0":
            self.clsimple()
        else:
            if self.args.parampass == "positional":
                self.prepclpos()
                self.clpositional()
            else:
                self.prepargp()
                self.clargparse()

    def clsimple(self):
        """no parameters or repeats - uses < and > for i/o"""
        aXCL = self.xmlcl.append
        if len(self.infiles) > 0:
            aXCL("<")
            aXCL("$%s" % self.infiles[0]["infilename"])
        if len(self.outfiles) > 0:
            aXCL(">")
            aXCL("$%s" % self.outfiles[0]["name"])
        if self.args.cl_user_suffix:  # DIY CL end
            clp = shlex.split(self.args.cl_user_suffix)
            for c in clp:
                aXCL(c)

    def prepargp(self):
        xclsuffix = []
        for i, p in enumerate(self.infiles):
            nam = p["infilename"]
            if p["origCL"].strip().upper() == "STDIN":
                xappendme = [
                    nam,
                    nam,
                    "< $%s" % nam,
                ]
            else:
                rep = p["repeat"] == "1"
                over = ""
                if rep:
                    over = f'#for $rep in $R_{nam}:\n--{nam} "$rep.{nam}"\n#end for'
                xappendme = [p["CL"], "$%s" % p["CL"], over]
            xclsuffix.append(xappendme)
        for i, p in enumerate(self.outfiles):
            if p["origCL"].strip().upper() == "STDOUT":
                self.lastxclredirect = [">", "$%s" % p["name"]]
            else:
                xclsuffix.append([p["name"], "$%s" % p["name"], ""])
        for p in self.addpar:
            nam = p["name"]
            rep = p["repeat"] == "1"
            if rep:
                over = f'#for $rep in $R_{nam}:\n--{nam} "$rep.{nam}"\n#end for'
            else:
                over = p["override"]
            xclsuffix.append([p["CL"], '"$%s"' % nam, over])
        for p in self.selpar:
            xclsuffix.append([p["CL"], '"$%s"' % p["name"], p["override"]])
        self.xclsuffix = xclsuffix

    def prepclpos(self):
        xclsuffix = []
        for i, p in enumerate(self.infiles):
            if p["origCL"].strip().upper() == "STDIN":
                xappendme = [
                    "999",
                    p["infilename"],
                    "< $%s" % p["infilename"],
                ]
            else:
                xappendme = [p["CL"], "$%s" % p["infilename"], ""]
            xclsuffix.append(xappendme)
        for i, p in enumerate(self.outfiles):
            if p["origCL"].strip().upper() == "STDOUT":
                self.lastxclredirect = [">", "$%s" % p["name"]]
            else:
                xclsuffix.append([p["CL"], "$%s" % p["name"], ""])
        for p in self.addpar:
            nam = p["name"]
            rep = p["repeat"] == "1"  # repeats make NO sense
            if rep:
                print(
                    f"### warning. Repeats for {nam} ignored - not permitted in positional parameter command lines!"
                )
            over = p["override"]
            xclsuffix.append([p["CL"], '"$%s"' % nam, over])
        for p in self.selpar:
            xclsuffix.append([p["CL"], '"$%s"' % p["name"], p["override"]])
        xclsuffix.sort()
        self.xclsuffix = xclsuffix

    def prepScript(self):
        rx = open(self.args.script_path, "r").readlines()
        rx = [x.rstrip() for x in rx]
        rxcheck = [x.strip() for x in rx if x.strip() > ""]
        assert len(rxcheck) > 0, "Supplied script is empty. Cannot run"
        self.script = "\n".join(rx)
        fhandle, self.sfile = tempfile.mkstemp(
            prefix=self.tool_name, suffix="_%s" % (self.executeme[0])
        )
        tscript = open(self.sfile, "w")
        tscript.write(self.script)
        tscript.close()
        self.spacedScript = [f"    {x}" for x in rx if x.strip() > ""]
        rx.insert(0, "#raw")
        rx.append("#end raw")
        self.escapedScript = rx
        art = "%s.%s" % (self.tool_name, self.executeme[0])
        artifact = open(art, "wb")
        artifact.write(bytes(self.script, "utf8"))
        artifact.close()

    def cleanuppar(self):
        """ positional parameters are complicated by their numeric ordinal"""
        if self.args.parampass == "positional":
            for i, p in enumerate(self.infiles):
                assert (
                    p["CL"].isdigit() or p["CL"].strip().upper() == "STDIN"
                ), "Positional parameters must be ordinal integers - got %s for %s" % (
                    p["CL"],
                    p["label"],
                )
            for i, p in enumerate(self.outfiles):
                assert (
                    p["CL"].isdigit() or p["CL"].strip().upper() == "STDOUT"
                ), "Positional parameters must be ordinal integers - got %s for %s" % (
                    p["CL"],
                    p["name"],
                )
            for i, p in enumerate(self.addpar):
                assert p[
                    "CL"
                ].isdigit(), "Positional parameters must be ordinal integers - got %s for %s" % (
                    p["CL"],
                    p["name"],
                )
        for i, p in enumerate(self.infiles):
            infp = copy.copy(p)
            infp["origCL"] = infp["CL"]
            if self.args.parampass in ["positional", "0"]:
                infp["infilename"] = infp["label"].replace(" ", "_")
            else:
                infp["infilename"] = infp["CL"]
            self.infiles[i] = infp
        for i, p in enumerate(self.outfiles):
            outfp = copy.copy(p)
            outfp["origCL"] = outfp["CL"]  # keep copy
            self.outfiles[i] = outfp
        for i, p in enumerate(self.addpar):
            addp = copy.copy(p)
            addp["origCL"] = addp["CL"]
            self.addpar[i] = addp

    def clpositional(self):
        # inputs in order then params
        aXCL = self.xmlcl.append
        for (k, v, koverride) in self.xclsuffix:
            aXCL(v)
        if self.lastxclredirect:
            for cl in self.lastxclredirect:
                aXCL(cl)
        if self.args.cl_user_suffix:  # DIY CL end
            clp = shlex.split(self.args.cl_user_suffix)
            for c in clp:
                aXCL(c)

    def clargparse(self):
        """argparse style"""
        aXCL = self.xmlcl.append
        # inputs then params in argparse named form

        for (k, v, koverride) in self.xclsuffix:
            if koverride > "":
                k = koverride
                aXCL(k)
            else:
                if len(k.strip()) == 1:
                    k = "-%s" % k
                else:
                    k = "--%s" % k
                aXCL(k)
                aXCL(v)
        if self.lastxclredirect:
            for cl in self.lastxclredirect:
                aXCL(cl)
        if self.args.cl_user_suffix:  # DIY CL end
            clp = shlex.split(self.args.cl_user_suffix)
            for c in clp:
                aXCL(c)

    def getNdash(self, newname):
        if self.is_positional:
            ndash = 0
        else:
            ndash = 2
            if len(newname) < 2:
                ndash = 1
        return ndash

    def doXMLparam(self):  # noqa
        """Add all needed elements to tool"""
        for p in self.outfiles:
            newname = p["name"]
            newfmt = p["format"]
            newcl = p["CL"]
            test = p["test"]
            oldcl = p["origCL"]
            test = test.strip()
            ndash = self.getNdash(newcl)
            aparm = gxtp.OutputData(
                name=newname, format=newfmt, num_dashes=ndash, label=newname
            )
            aparm.positional = self.is_positional
            if self.is_positional:
                if oldcl.upper() == "STDOUT":
                    aparm.positional = 9999999
                    aparm.command_line_override = "> $%s" % newname
                else:
                    aparm.positional = int(oldcl)
                    aparm.command_line_override = "$%s" % newname
            self.toutputs.append(aparm)
            ld = None
            if test.strip() > "":
                if test.strip().startswith("diff"):
                    c = "diff"
                    ld = 0
                    if test.split(":")[1].isdigit:
                        ld = int(test.split(":")[1])
                    tp = gxtp.TestOutput(
                        name=newname,
                        value="%s_sample" % newname,
                        compare=c,
                        lines_diff=ld,
                    )
                elif test.startswith("sim_size"):
                    c = "sim_size"
                    tn = test.split(":")[1].strip()
                    if tn > "":
                        if "." in tn:
                            delta = None
                            delta_frac = min(1.0, float(tn))
                        else:
                            delta = int(tn)
                            delta_frac = None
                    tp = gxtp.TestOutput(
                        name=newname,
                        value="%s_sample" % newname,
                        compare=c,
                        delta=delta,
                        delta_frac=delta_frac,
                    )
                else:
                    c = test
                    tp = gxtp.TestOutput(
                        name=newname,
                        value="%s_sample" % newname,
                        compare=c,
                    )
                self.testparam.append(tp)
        for p in self.infiles:
            newname = p["infilename"]
            newfmt = p["format"]
            ndash = self.getNdash(newname)
            reps = p.get("repeat", "0") == "1"
            if not len(p["label"]) > 0:
                alab = p["CL"]
            else:
                alab = p["label"]
            aninput = gxtp.DataParam(
                newname,
                optional=False,
                label=alab,
                help=p["help"],
                format=newfmt,
                multiple=False,
                num_dashes=ndash,
            )
            aninput.positional = self.is_positional
            if self.is_positional:
                if p["origCL"].upper() == "STDIN":
                    aninput.positional = 9999998
                    aninput.command_line_override = "> $%s" % newname
                else:
                    aninput.positional = int(p["origCL"])
                    aninput.command_line_override = "$%s" % newname
            if reps:
                repe = gxtp.Repeat(
                    name=f"R_{newname}", title=f"Add as many {alab} as needed"
                )
                repe.append(aninput)
                self.tinputs.append(repe)
                tparm = gxtp.TestRepeat(name=f"R_{newname}")
                tparm2 = gxtp.TestParam(newname, value="%s_sample" % newname)
                tparm.append(tparm2)
                self.testparam.append(tparm)
            else:
                self.tinputs.append(aninput)
                tparm = gxtp.TestParam(newname, value="%s_sample" % newname)
                self.testparam.append(tparm)
        for p in self.addpar:
            newname = p["name"]
            newval = p["value"]
            newlabel = p["label"]
            newhelp = p["help"]
            newtype = p["type"]
            newcl = p["CL"]
            oldcl = p["origCL"]
            reps = p["repeat"] == "1"
            if not len(newlabel) > 0:
                newlabel = newname
            ndash = self.getNdash(newname)
            if newtype == "text":
                aparm = gxtp.TextParam(
                    newname,
                    label=newlabel,
                    help=newhelp,
                    value=newval,
                    num_dashes=ndash,
                )
            elif newtype == "integer":
                aparm = gxtp.IntegerParam(
                    newname,
                    label=newlabel,
                    help=newhelp,
                    value=newval,
                    num_dashes=ndash,
                )
            elif newtype == "float":
                aparm = gxtp.FloatParam(
                    newname,
                    label=newlabel,
                    help=newhelp,
                    value=newval,
                    num_dashes=ndash,
                )
            elif newtype == "boolean":
                aparm = gxtp.BooleanParam(
                    newname,
                    label=newlabel,
                    help=newhelp,
                    value=newval,
                    num_dashes=ndash,
                )
            else:
                raise ValueError(
                    'Unrecognised parameter type "%s" for\
                 additional parameter %s in makeXML'
                    % (newtype, newname)
                )
            aparm.positional = self.is_positional
            if self.is_positional:
                aparm.positional = int(oldcl)
            if reps:
                repe = gxtp.Repeat(
                    name=f"R_{newname}", title=f"Add as many {newlabel} as needed"
                )
                repe.append(aparm)
                self.tinputs.append(repe)
                tparm = gxtp.TestRepeat(name=f"R_{newname}")
                tparm2 = gxtp.TestParam(newname, value=newval)
                tparm.append(tparm2)
                self.testparam.append(tparm)
            else:
                self.tinputs.append(aparm)
                tparm = gxtp.TestParam(newname, value=newval)
                self.testparam.append(tparm)
        for p in self.selpar:
            newname = p["name"]
            newval = p["value"]
            newlabel = p["label"]
            newhelp = p["help"]
            newtype = p["type"]
            newcl = p["CL"]
            if not len(newlabel) > 0:
                newlabel = newname
            ndash = self.getNdash(newname)
            if newtype == "selecttext":
                newtext = p["texts"]
                aparm = gxtp.SelectParam(
                    newname,
                    label=newlabel,
                    help=newhelp,
                    num_dashes=ndash,
                )
                for i in range(len(newval)):
                    anopt = gxtp.SelectOption(
                        value=newval[i],
                        text=newtext[i],
                    )
                    aparm.append(anopt)
                aparm.positional = self.is_positional
                if self.is_positional:
                    aparm.positional = int(newcl)
                self.tinputs.append(aparm)
                tparm = gxtp.TestParam(newname, value=newval)
                self.testparam.append(tparm)
            else:
                raise ValueError(
                    'Unrecognised parameter type "%s" for\
                 selecttext parameter %s in makeXML'
                    % (newtype, newname)
                )
        for p in self.collections:
            newkind = p["kind"]
            newname = p["name"]
            newlabel = p["label"]
            newdisc = p["discover"]
            collect = gxtp.OutputCollection(newname, label=newlabel, type=newkind)
            disc = gxtp.DiscoverDatasets(
                pattern=newdisc, directory=f"{newname}", visible="false"
            )
            collect.append(disc)
            self.toutputs.append(collect)
            try:
                tparm = gxtp.TestOutputCollection(newname)  # broken until PR merged.
                self.testparam.append(tparm)
            except Exception:
                print(
                    "#### WARNING: Galaxyxml version does not have the PR merged yet - tests for collections must be over-ridden until then!"
                )

    def doNoXMLparam(self):
        """filter style package - stdin to stdout"""
        if len(self.infiles) > 0:
            alab = self.infiles[0]["label"]
            if len(alab) == 0:
                alab = self.infiles[0]["infilename"]
            max1s = (
                "Maximum one input if parampass is 0 but multiple input files supplied - %s"
                % str(self.infiles)
            )
            assert len(self.infiles) == 1, max1s
            newname = self.infiles[0]["infilename"]
            aninput = gxtp.DataParam(
                newname,
                optional=False,
                label=alab,
                help=self.infiles[0]["help"],
                format=self.infiles[0]["format"],
                multiple=False,
                num_dashes=0,
            )
            aninput.command_line_override = "< $%s" % newname
            aninput.positional = True
            self.tinputs.append(aninput)
            tp = gxtp.TestParam(name=newname, value="%s_sample" % newname)
            self.testparam.append(tp)
        if len(self.outfiles) > 0:
            newname = self.outfiles[0]["name"]
            newfmt = self.outfiles[0]["format"]
            anout = gxtp.OutputData(newname, format=newfmt, num_dashes=0)
            anout.command_line_override = "> $%s" % newname
            anout.positional = self.is_positional
            self.toutputs.append(anout)
            tp = gxtp.TestOutput(name=newname, value="%s_sample" % newname)
            self.testparam.append(tp)

    def makeXML(self):  # noqa
        """
        Create a Galaxy xml tool wrapper for the new script
        Uses galaxyhtml
        Hmmm. How to get the command line into correct order...
        """
        if self.command_override:
            self.newtool.command_override = self.command_override  # config file
        else:
            self.newtool.command_override = self.xmlcl
        cite = gxtp.Citations()
        acite = gxtp.Citation(type="doi", value="10.1093/bioinformatics/bts573")
        cite.append(acite)
        self.newtool.citations = cite
        safertext = ""
        if self.args.help_text:
            helptext = open(self.args.help_text, "r").readlines()
            safertext = "\n".join([cheetah_escape(x) for x in helptext])
        if len(safertext.strip()) == 0:
            safertext = (
                "Ask the tool author (%s) to rebuild with help text please\n"
                % (self.args.user_email)
            )
        if self.args.script_path:
            if len(safertext) > 0:
                safertext = safertext + "\n\n------\n"  # transition allowed!
            scr = [x for x in self.spacedScript if x.strip() > ""]
            scr.insert(0, "\n\nScript::\n")
            if len(scr) > 300:
                scr = (
                    scr[:100]
                    + ["    >300 lines - stuff deleted", "    ......"]
                    + scr[-100:]
                )
            scr.append("\n")
            safertext = safertext + "\n".join(scr)
        self.newtool.help = safertext
        self.newtool.version_command = f'echo "{self.args.tool_version}"'
        std = gxtp.Stdios()
        std1 = gxtp.Stdio()
        std.append(std1)
        self.newtool.stdios = std
        requirements = gxtp.Requirements()
        if self.args.packages:
            try:
                for d in self.args.packages.split(","):
                    ver = None
                    packg = None
                    d = d.replace("==", ":")
                    d = d.replace("=", ":")
                    if ":" in d:
                        packg, ver = d.split(":")
                        ver = ver.strip()
                        packg = packg.strip()
                    else:
                        packg = d.strip()
                        ver = None
                    if ver == "":
                        ver = None
                    if packg:
                        requirements.append(
                            gxtp.Requirement("package", packg.strip(), ver)
                        )
            except Exception:
                print(
                    "### malformed packages string supplied - cannot parse =",
                    self.args.packages,
                )
                sys.exit(2)
        self.newtool.requirements = requirements
        if self.args.parampass == "0":
            self.doNoXMLparam()
        else:
            self.doXMLparam()
        self.newtool.outputs = self.toutputs
        self.newtool.inputs = self.tinputs
        if self.args.script_path:
            configfiles = gxtp.Configfiles()
            configfiles.append(
                gxtp.Configfile(name="runme", text="\n".join(self.escapedScript))
            )
            self.newtool.configfiles = configfiles
        tests = gxtp.Tests()
        test_a = gxtp.Test()
        for tp in self.testparam:
            test_a.append(tp)
        tests.append(test_a)
        self.newtool.tests = tests
        self.newtool.add_comment(
            "Created by %s at %s using the Galaxy Tool Factory."
            % (self.args.user_email, timenow())
        )
        self.newtool.add_comment("Source in git at: %s" % (toolFactoryURL))
        exml0 = self.newtool.export()
        exml = exml0.replace(FAKEEXE, "")  # temporary work around until PR accepted
        if (
            self.test_override
        ):  # cannot do this inside galaxyxml as it expects lxml objects for tests
            part1 = exml.split("<tests>")[0]
            part2 = exml.split("</tests>")[1]
            fixed = "%s\n%s\n%s" % (part1, "\n".join(self.test_override), part2)
            exml = fixed
        with open("%s.xml" % self.tool_name, "w") as xf:
            xf.write(exml)
            xf.write("\n")
        with open(self.args.untested_tool_out, 'w') as outf:
            outf.write(exml)
            outf.write('\n')
        # galaxy history item

    def writeShedyml(self):
        """for planemo"""
        yuser = self.args.user_email.split("@")[0]
        yfname = os.path.join(self.tooloutdir, ".shed.yml")
        yamlf = open(yfname, "w")
        odict = {
            "name": self.tool_name,
            "owner": yuser,
            "type": "unrestricted",
            "description": self.args.tool_desc,
            "synopsis": self.args.tool_desc,
            "category": "TF Generated Tools",
        }
        yaml.dump(odict, yamlf, allow_unicode=True)
        yamlf.close()

    def makeTool(self):
        """write xmls and input samples into place"""
        if self.args.parampass == 0:
            self.doNoXMLparam()
        else:
            self.makeXML()
        if self.args.script_path:
            stname = os.path.join(self.tooloutdir, self.sfile)
            if not os.path.exists(stname):
                shutil.copyfile(self.sfile, stname)
        xreal = "%s.xml" % self.tool_name
        xout = os.path.join(self.tooloutdir, xreal)
        shutil.copyfile(xreal, xout)
        for p in self.infiles:
            pth = p["name"]
            dest = os.path.join(self.testdir, "%s_sample" % p["infilename"])
            shutil.copyfile(pth, dest)
            dest = os.path.join(
                self.repdir, "%s_sample.%s" % (p["infilename"], p["format"])
            )
            shutil.copyfile(pth, dest)

    def makeToolTar(self, report_fail=False):
        """move outputs into test-data and prepare the tarball"""
        excludeme = "_planemo_test_report.html"

        def exclude_function(tarinfo):
            filename = tarinfo.name
            return None if filename.endswith(excludeme) else tarinfo

        for p in self.outfiles:
            oname = p["name"]
            tdest = os.path.join(self.testdir, "%s_sample" % oname)
            src = os.path.join(self.testdir, oname)
            if not os.path.isfile(tdest):
                if os.path.isfile(src):
                    shutil.copyfile(src, tdest)
                    dest = os.path.join(self.repdir, "%s.sample.%s" % (oname,p['format']))
                    shutil.copyfile(src, dest)
                else:
                    if report_fail:
                        print(
                            "###Tool may have failed - output file %s not found in testdir after planemo run %s."
                            % (tdest, self.testdir)
                        )
        tf = tarfile.open(self.newtarpath, "w:gz")
        tf.add(
            name=self.tooloutdir,
            arcname=self.tool_name,
            filter=exclude_function,
        )
        shutil.copy(self.newtarpath, os.path.join(self.tooloutdir, f"{self.tool_name}_untested.toolshed.gz"))
        tf.close()


def main():
    """
    This is a Galaxy wrapper.
    It expects to be called by a special purpose tool.xml

    """
    parser = argparse.ArgumentParser()
    a = parser.add_argument
    a("--script_path", default=None)
    a("--history_test", default=None)
    a("--cl_user_suffix", default=None)
    a("--sysexe", default=None)
    a("--packages", default=None)
    a("--tool_name", default="newtool")
    a("--tool_dir", default=None)
    a("--input_files", default=[], action="append")
    a("--output_files", default=[], action="append")
    a("--user_email", default="Unknown")
    a("--bad_user", default=None)
    a("--help_text", default=None)
    a("--tool_desc", default=None)
    a("--tool_version", default=None)
    a("--citations", default=None)
    a("--command_override", default=None)
    a("--test_override", default=None)
    a("--additional_parameters", action="append", default=[])
    a("--selecttext_parameters", action="append", default=[])
    a("--edit_additional_parameters", action="store_true", default=False)
    a("--parampass", default="positional")
    a("--tfout", default="./tfout")
    a("--galaxy_root", default="/galaxy-central")
    a("--galaxy_venv", default="/galaxy_venv")
    a("--collection", action="append", default=[])
    a("--include_tests", default=False, action="store_true")
    a("--install_flag", action = "store_false", default=True)
    a("--admin_only", default=False, action="store_true")
    a("--untested_tool_out", default=None)
    a("--local_tools", default="tools")  # relative to $__root_dir__
    a("--tool_conf_path", default="config/tool_conf.xml")  # relative to $__root_dir__
    args = parser.parse_args()
    if args.admin_only:
        assert not args.bad_user, (
            'UNAUTHORISED: %s is NOT authorized to use this tool until Galaxy \
admin adds %s to "admin_users" in the galaxy.yml Galaxy configuration file'
            % (args.bad_user, args.bad_user)
        )
    assert args.tool_name, "## Tool Factory expects a tool name - eg --tool_name=DESeq"
    tf = Tool_Factory(args)
    tf.writeShedyml()
    tf.makeTool()
    tf.makeToolTar()
    if args.install_flag:  # always true except during toolfactory test - only works if the appliance rpyc server is running
            try:
                conn = rpyc.connect("planemo-server", port=9999, config={'sync_request_timeout':1200})
            except ConnectionRefusedError:
                print('### Remote rpyc server not available - cannot install new tool %s. This only works in the ToolFactory Appliance with the server running' % args.tool_name)
                sys.exit(1)
            res = conn.root.tool_updater(galaxy_root=args.galaxy_root,
                tool_conf_path=args.tool_conf_path, new_tool_archive_path=os.path.abspath(tf.newtarpath),
                new_tool_name=tf.tool_name, local_tool_dir=args.local_tools)
            conn.close()
            # code all moved to the server. No need for rsync other than there now.

if __name__ == "__main__":
    main()