#!/usr/bin/env python3

import calendar
import codecs
import glob
import os
import re
import shutil
import subprocess
import sys
import time
from configparser import RawConfigParser
from distutils.util import get_platform
from hashlib import md5, sha1
from pathlib import Path
from textwrap import fill
from time import gmtime, strftime

if sys.platform == "win32":
    import msilib


pypath = Path(__file__).resolve()
pydir = pypath.parent

sys.path.insert(0, "DisplayCAL")
sys.path.insert(1, str(pydir))


def create_appdmg(zeroinstall=False):
    if zeroinstall:
        dmgname = name + "-0install"
        srcdir = "0install"
    else:
        dmgname = name + "-" + version
        srcdir = f"py2app.{get_platform()}-py{sys.version[:3]}"

    retcode = subprocess.call(
        [
            "hdiutil",
            "create",
            Path(pydir, "dist", f"{dmgname}.dmg"),
            "-volname",
            dmgname,
            "-srcfolder",
            Path(pydir, "dist", srcdir, dmgname),
        ]
    )

    if retcode != 0:
        sys.exit(retcode)


def format_changelog(changelog, fmt="appstream"):
    if fmt.lower() in ("appstream", "rpm"):
        from xml.etree import ElementTree as ET

        # Remove changelog entries of prev versions
        changelog = re.sub(r'(?s:\s*<p id="changelog-.*$)', "", changelog)
        # AppStream: Do not assume the format is HTML. Only paragraph (p),
        # ordered list (ol) and unordered list (ul) are supported at this time.
        # + list items (li)
        allowed_tags = ["p", "ol", "ul", "li"]

        if fmt == "rpm":
            allowed_tags.append("a")

        changelog = re.sub(r"\s*<dt(?:\s+[^>]*)?>.+?</dt>\n?", "", changelog)
        changelog = re.sub(r"<(h4|p)(?:\s+[^>]*)?>(.+?)</\1>", r"<p>\2</p>", changelog)
        # Remove everything between <!--more-->..<!--/more-->
        changelog = re.sub(r"(?s:<!--more-->.+?<!--/more-->)", "", changelog)
        # Remove all except allowed tags
        tags = re.findall(r"<[^/][^>]+>", changelog)

        for tag in tags:
            tagname = tag.strip("<>").split()[0]

            if tagname not in allowed_tags:
                changelog = changelog.replace(tag, "")
                changelog = changelog.replace("</" + tagname + ">", "")

        # Remove macOS and Windows specific items
        changelog = re.sub(
            r"(?is:<li>[^,:<]*(?:Mac ?OS ?X?|Windows)([^,:<]*):.*?</li>)", "", changelog
        )
        # Remove text "Linux" in item before colon (":")
        changelog = re.sub(r"(<li>[^,:<]*)\s+Linux([^,:<]*):", r"\1\2", changelog)

        if fmt.lower() == "appstream":
            # Conform to appstream-util validate-strict rules
            def truncate(matches, maxlen):
                return "%s%s%s" % (
                    matches.group(1),
                    # appstream-util validate counts bytes, not characters
                    matches.group(2)
                    .encode("UTF-8")[: maxlen - 3]
                    .rstrip()
                    .decode("UTF-8", "ignore")
                    + "...",
                    matches.group(3),
                )

            # - <p> maximum is 600 chars
            changelog = re.sub(
                r"(<p>)\s*([^<]{601,}?)\s*(</p>)",
                lambda matches: truncate(matches, 600),
                changelog,
            )
            # - <li> cannot end in '.'
            changelog = re.sub(r"([^.])\.\s*</li>", r"\1</li>", changelog)
            # - <li> maximum is 100 chars
            changelog = re.sub(
                r"(<li>)\s*([^<]{101,}?)\s*(<(?:ol|ul|/li)>)",
                lambda matches: truncate(matches, 100),
                changelog,
            )

        # Nice formatting
        changelog = re.sub(r"(?m:^\s+)", r"\t" * 4, changelog)  # Multi-line
        changelog = re.sub(r"(<li)", r"\t\1", changelog)
        changelog = re.sub(r"\s*\n\s*\n", "\n", changelog)
        # Remove line breaks
        changelog = re.sub(r"\s*\n+\s*", " ", changelog)

        # Parse into ETree
        tree = ET.fromstring(f"<root>{changelog.encode('UTF-8')}</root>")
    else:
        raise ValueError(f"Changelog format not supported: {fmt!r}")

    if fmt.lower() == "rpm":
        changelog = ""

        for lvl1 in tree:
            if lvl1.tag in ("ol", "ul"):
                for lvl2 in lvl1:
                    if lvl2.tag == "li":
                        changelog = f"{changelog}  * {lvl2.text.lstrip()}"
                        links = []
                        link_cnt = 1

                        for lvl3 in lvl2:
                            if lvl3.tag in ("ol", "ul"):
                                if not changelog.endswith("\n"):
                                    changelog = f"{changelog}\n"

                                for lvl4 in lvl3:
                                    if lvl4.tag == "li":
                                        changelog += f"    {lvl4.text.lstrip()}"

                                        for lvl5 in lvl4:
                                            if lvl5.tag == "a":
                                                # Collect links
                                                links.append(lvl5.attrib["href"])
                                                changelog = f"{changelog}{lvl5.text.strip()}[{link_cnt}]{lvl5.tail}"
                                                link_cnt += 1

                                        if not changelog.endswith("\n"):
                                            changelog = f"{changelog}\n"
                            elif lvl3.tag == "a":
                                # Collect links
                                links.append(lvl3.attrib["href"])
                                changelog = f"{changelog}{lvl3.text.strip()}[{link_cnt}]{lvl3.tail}"
                                link_cnt += 1

                        if not changelog.endswith("\n"):
                            changelog = f"{changelog}\n"

                        for n, link in enumerate(links, 1):
                            changelog = f"{changelog}    [{n}] {link}\n"

        # Wrap each line to 67 chars
        changelog = changelog.splitlines()

        for i, line in enumerate(changelog):
            block = fill(line.rstrip(), 67, subsequent_indent="    ")
            changelog[i] = block

        changelog = "\n".join(changelog)
    else:
        # Nice formatting
        from xml.sax.saxutils import escape

        changelog = ""
        nump = 0
        maxp = 3

        for lvl1 in tree:
            if lvl1.tag in {"p", "ol", "ul"}:
                text = lvl1.text.strip()

                if lvl1.tag == "p":
                    if nump == maxp:
                        continue

                    nump += 1

                changelog = f"{changelog}\t\t\t\t<{lvl1.tag}>\n"

                if text:
                    changelog = f"{changelog}\t\t\t\t\t{escape(text)}\n"

                for lvl2 in lvl1:
                    if lvl2.tag == "li":
                        changelog = f"{changelog}\t\t\t\t\t<li>\n\t\t\t\t\t\t{escape(lvl2.text.strip())}\n"

                        for lvl3 in lvl2:
                            if lvl3.tag in {"p", "ol", "ul"}:
                                text = lvl3.text.strip()

                                if lvl3.tag == "p":
                                    if nump == maxp:
                                        continue

                                    nump += 1

                                changelog = f"{changelog}\t\t\t\t\t\t<{lvl3.tag}>\n"

                                if text:
                                    changelog = (
                                        f"{changelog}\t\t\t\t\t\t\t{escape(text)}\n"
                                    )

                                for lvl4 in lvl3:
                                    if lvl4.tag == "li":
                                        changelog = f"{changelog}\t\t\t\t\t\t\t<li>{escape(lvl4.text.strip())}</li>\n"

                                changelog = f"{changelog}\t\t\t\t\t\t</{lvl3.tag}>\n"

                        changelog = f"{changelog}\t\t\t\t\t</li>\n"

                changelog = f"{changelog}\t\t\t\t</{lvl1.tag}>\n"

        changelog = changelog.rstrip()

    return changelog


def replace_placeholders(
    tmpl_path: Path, out_path: Path, lastmod_time=0, iterable=None
):
    global longdesc

    with codecs.open(str(tmpl_path), "r", "UTF-8") as tmpl:
        tmpl_data = tmpl.read()

    if Path(tmpl_path).name.startswith("debian"):
        longdesc_backup = longdesc
        longdesc = "\n".join(
            [" " + (line if line.strip() else ".") for line in longdesc.splitlines()]
        )

    appdatadesc = (
        "\n\t\t\t"
        + longdesc.replace("\n", "\n\t\t\t").replace(".\n", ".\n\t\t</p>\n\t\t<p>\n")
        + "\n\t\t"
    )
    mapping = {
        # e.g. Tue Jul 06 2010
        "DATE": strftime(
            "%a %b %d %Y", gmtime(lastmod_time or os.stat(tmpl_path).st_mtime)
        ),
        # e.g. Wed Jul 07 15:25:00 UTC 2010
        "DATETIME": strftime(
            "%a %b %d %H:%M:%S UTC %Y",
            gmtime(lastmod_time or os.stat(tmpl_path).st_mtime),
        ),
        "DEBPACKAGE": name.lower(),
        # e.g. Wed, 07 Jul 2010 15:25:00 +0100
        "DEBDATETIME": strftime(
            "%a, %d %b %Y %H:%M:%S ",
            gmtime(lastmod_time or os.stat(tmpl_path).st_mtime),
        )
        + "+0000",
        "DOMAIN": DOMAIN.lower(),
        "REVERSEDOMAIN": ".".join(reversed(DOMAIN.split("."))),
        "ISODATE": strftime(
            "%Y-%m-%d", gmtime(lastmod_time or os.stat(tmpl_path).st_mtime)
        ),
        "ISODATETIME": strftime(
            "%Y-%m-%dT%H:%M:%S", gmtime(lastmod_time or os.stat(tmpl_path).st_mtime)
        )
        + "+0000",
        "ISOTIME": strftime(
            "%H:%M", gmtime(lastmod_time or os.stat(tmpl_path).st_mtime)
        ),
        "TIMESTAMP": str(int(lastmod_time)),
        "SUMMARY": description,
        "LONG_DESCRIPTION": description,
        "DESC": longdesc,
        "APPDATADESC": f'<p>{appdatadesc}</p>\n\t\t<p xml:lang="en">{appdatadesc}</p>',
        "APPNAME": name,
        "APPNAME_HTML": name_html,
        "APPNAME_LOWER": name.lower(),
        "APPSTREAM_ID": appstream_id,
        "AUTHOR": author,
        "AUTHOR_EMAIL": author_email,
        "MAINTAINER": author,
        "MAINTAINER_EMAIL": author_email,
        "MAINTAINER_EMAIL_SHA1": sha1(author_email.encode("utf-8")).hexdigest(),
        "PACKAGE": name,
        "PY_MAXVERSION": ".".join(str(n) for n in py_maxversion),
        "PY_MINVERSION": ".".join(str(n) for n in py_minversion),
        "VERSION": version,
        "VERSION_SHORT": re.sub(r"(?:\.0){1,2}$", "", version),
        "URL": f"https://{DOMAIN.lower()}/",
        # For share counts...
        "HTTPURL": f"http://{DOMAIN.lower()}/",
        "WX_MINVERSION": ".".join(str(n) for n in wx_minversion),
        "YEAR": strftime("%Y", gmtime(lastmod_time or os.stat(tmpl_path).st_mtime)),
    }
    mapping.update(iterable or {})

    for key in mapping:
        val = mapping[key]
        tmpl_data = tmpl_data.replace(f"${{{key}}}", val)

    tmpl_data = tmpl_data.replace(
        f"{mapping['YEAR']}-{mapping['YEAR']}", mapping["YEAR"]
    )

    if Path(tmpl_path).name.startswith("debian"):
        longdesc = longdesc_backup

    out_path = Path(out_path)

    if out_path.is_file():
        with codecs.open(str(out_path), "r", "UTF-8") as out:
            data = out.read()

        if data == tmpl_data:
            return
    elif not out_path.parent.is_dir():
        os.makedirs(out_path.parent)

    with codecs.open(str(out_path), "w", "UTF-8") as out:
        out.write(tmpl_data)


def setup():
    if sys.platform == "darwin":
        bdist_cmd = "py2app"
    elif sys.platform == "win32":
        bdist_cmd = "py2exe"
    else:
        bdist_cmd = "bdist_bbfreeze"

    if "bdist_standalone" in sys.argv[1:]:
        i = sys.argv.index("bdist_standalone")
        sys.argv = sys.argv[:i] + sys.argv[i + 1 :]

        if bdist_cmd not in sys.argv[1:i]:
            sys.argv.insert(i, bdist_cmd)
    elif "bdist_bbfreeze" in sys.argv[1:]:
        bdist_cmd = "bdist_bbfreeze"
    elif "bdist_pyi" in sys.argv[1:]:
        bdist_cmd = "pyi"
    elif "py2app" in sys.argv[1:]:
        bdist_cmd = "py2app"
    elif "py2exe" in sys.argv[1:]:
        bdist_cmd = "py2exe"

    appdata = "appdata" in sys.argv[1:]
    arch = None
    bdist_appdmg = "bdist_appdmg" in sys.argv[1:]
    bdist_pkg = "bdist_pkg" in sys.argv[1:]
    bdist_deb = "bdist_deb" in sys.argv[1:]
    bdist_pyi = "bdist_pyi" in sys.argv[1:]
    buildservice = "buildservice" in sys.argv[1:]
    setup_cfg = None
    dry_run = "-n" in sys.argv[1:] or "--dry-run" in sys.argv[1:]
    help = False
    inno = "inno" in sys.argv[1:]
    onefile = "-F" in sys.argv[1:] or "--onefile" in sys.argv[1:]
    purge = "purge" in sys.argv[1:]
    purge_dist = "purge_dist" in sys.argv[1:]
    use_setuptools = "--use-setuptools" in sys.argv[1:]
    zeroinstall = "0install" in sys.argv[1:]
    stability = "testing"

    argv = list(sys.argv[1:])

    for i, arg in enumerate(reversed(argv)):
        n = len(sys.argv) - i - 1
        arg = arg.split("=")

        if len(arg) == 2:
            if arg[0] == "--force-arch":
                arch = arg[1]
            elif arg[0] in ("--cfg", "--stability"):
                if arg[0] == "--cfg":
                    setup_cfg = arg[1]
                else:
                    stability = arg[1]

                sys.argv = sys.argv[:n] + sys.argv[n + 1 :]
        elif arg[0] == "-h" or arg[0].startswith("--help"):
            help = True

    lastmod_time = 0
    non_build_args = list(
        filter(
            lambda x: x in sys.argv[1:],
            [
                "bdist_appdmg",
                "clean",
                "purge",
                "purge_dist",
                "uninstall",
                "-h",
                "--help",
                "--help-commands",
                "--all",
                "--name",
                "--fullname",
                "--author",
                "--author-email",
                "--maintainer",
                "--maintainer-email",
                "--contact",
                "--contact-email",
                "--url",
                "--license",
                "--licence",
                "--description",
                "--long-description",
                "--platforms",
                "--classifiers",
                "--keywords",
                "--provides",
                "--requires",
                "--obsoletes",
                "--quiet",
                "-q",
                "register",
                "--list-classifiers",
                "upload",
                "--use-distutils",
                "--use-setuptools",
                "--verbose",
                "-v",
                "finalize_msi",
            ],
        )
    )

    from DisplayCAL.util_os import which

    if (
        Path(pydir, ".git").is_dir()
        and (which("git") or which("git.exe"))
        and (not sys.argv[1:] or (len(non_build_args) < len(sys.argv[1:]) and not help))
    ):
        print("Trying to get git version information...")
        git_version = None

        try:
            p = subprocess.Popen(
                ["git", "rev-parse", "--short", "HEAD"],
                stdout=subprocess.PIPE,
                cwd=pydir,
            )
        except Exception as exception:
            print("...failed:", exception)
        else:
            git_version = p.communicate()[0].strip().decode()
            version_base_file_path = Path(pydir, "VERSION_BASE")
            version_base = "0.0.0".split(".")

            if version_base_file_path.is_file():
                with open(version_base_file_path) as version_base_file:
                    version_base = version_base_file.read().strip().split(".")

        print("Trying to get git information...")
        lastmod = ""
        timestamp = None
        mtime = 0

        try:
            p = subprocess.Popen(
                ["git", "log", "-1", "--format=%ct"], stdout=subprocess.PIPE, cwd=pydir
            )
        except Exception as exception:
            print("...failed:", exception)
        else:
            mtime = int(p.communicate()[0].strip().decode())
            timestamp = time.gmtime(mtime)

        if timestamp:
            lastmod = f"{strftime('%Y-%m-%dT%H:%M:%S', timestamp)}Z"

        if not dry_run:
            print("Generating __version__.py")

            with open(Path(pydir, "DisplayCAL", "__version__.py"), "w") as versionpy:
                versionpy.write("# generated by setup.py\n\n")
                build_time = time.time()
                versionpy.write(
                    f"BUILD_DATE = "
                    f"\"{strftime('%Y-%m-%dT%H:%M:%S', gmtime(build_time))}Z\"\n"
                )

                if lastmod:
                    versionpy.write(f"LASTMOD = {lastmod!r}\n")

                if git_version:
                    print("Version", ".".join(version_base))
                    versionpy.write("VERSION = (%s)\n" % ", ".join(version_base))
                    versionpy.write("VERSION_BASE = (%s)\n" % ", ".join(version_base))
                    versionpy.write("VERSION_STRING = %r\n" % ".".join(version_base))

                    with open(Path(pydir, "VERSION"), "w") as versiontxt:
                        versiontxt.write(".".join(version_base))

    backup_setup_path = Path(pydir, "setup.cfg.backup")
    setup_path = Path(pydir, "setup.cfg")

    if not help and not dry_run:
        # Restore setup.cfg.backup if it exists

        if backup_setup_path.is_file() and not setup_path.is_file():
            shutil.copy2(backup_setup_path, setup_path)

    if not sys.argv[1:]:
        return

    global name, name_html, author, author_email, description, longdesc
    global DOMAIN, py_maxversion, py_minversion
    global version, version_lin, version_mac
    global version_src, version_tuple, version_win
    global wx_minversion, appstream_id

    # Do not remove the following seemingly unused variables, I know that it seems silly, but for now we need them
    from DisplayCAL.meta import (
        name,
        name_html,
        author,
        author_email,
        description,
        lastmod,
        longdesc,
        DOMAIN,
        py_maxversion,
        py_minversion,
        version,
        version_lin,
        version_mac,
        version_src,
        version_tuple,
        version_win,
        wx_minversion,
        script2pywname,
        appstream_id,
        get_latest_changelog_entry,
    )

    longdesc = fill(longdesc)

    if not lastmod_time:
        lastmod_time = calendar.timegm(time.strptime(lastmod, "%Y-%m-%dT%H:%M:%SZ"))

    msiversion = ".".join(
        (
            str(version_tuple[0]),
            str(version_tuple[1]),
            str(version_tuple[2]),
        )
    )

    if not dry_run and not help:
        if setup_cfg or ("bdist_msi" in sys.argv[1:] and use_setuptools):
            if not backup_setup_path.exists():
                shutil.copy2(setup_path, backup_setup_path)

        if "bdist_msi" in sys.argv[1:] and use_setuptools:
            # setuptools parses options globally even if they're not under the
            # section of the currently run command
            os.remove(setup_path)

        if setup_cfg:
            shutil.copy2(Path(pydir, "misc", f"setup.{setup_cfg}.cfg"), setup_path)

    if purge or purge_dist:
        # remove the "build", "DisplayCAL.egg-info" and
        # "pyinstaller/bincache*" directories and their contents recursively

        if dry_run:
            print("dry run - nothing will be removed")

        paths = []

        if purge:
            paths += (
                glob.glob(str(Path(pydir, "build")))
                + glob.glob(str(Path(pydir, name + ".egg-info")))
                + glob.glob(str(Path(pydir, "pyinstaller", "bincache*")))
            )
            sys.argv.remove("purge")

        if purge_dist:
            paths += glob.glob(str(Path(pydir, "dist")))
            sys.argv.remove("purge_dist")

        for path in paths:
            path = Path(path)

            if path.exists():
                if dry_run:
                    print(path)
                    continue

                try:
                    shutil.rmtree(path)
                except Exception as e:
                    print(e)
                else:
                    print(f"Removed: {path}")

        if len(sys.argv) == 1 or (len(sys.argv) == 2 and dry_run):
            return

    if "readme" in sys.argv[1:]:
        if not dry_run:
            for tmpl_name in ["CHANGES", "README", "history"]:
                for suffix in ("", "-fr"):
                    if suffix:
                        if tmpl_name == "README":
                            tmpl_name += suffix
                        else:
                            continue

                    replace_placeholders(
                        Path(pydir, "misc", f"{tmpl_name}.template.html"),
                        Path(pydir,  f"{tmpl_name}.html"),
                        lastmod_time,
                        {"STABILITY": "Beta" if stability != "stable" else ""},
                    )
        sys.argv.remove("readme")

        if len(sys.argv) == 1 or (len(sys.argv) == 2 and dry_run):
            return

    create_appdata = (
        (appdata or "install" in sys.argv[1:] or "sdist" in sys.argv[1:])
        and not help
        and not dry_run
    )

    if (
        "sdist" in sys.argv[1:]
        or "install" in sys.argv[1:]
        or "bdist_deb" in sys.argv[1:]
    ) and not help:
        buildservice = True

    if create_appdata or buildservice:
        with codecs.open(str(Path(pydir, "CHANGES.html")), "r", "UTF-8") as f:
            readme = f.read()
            changelog = get_latest_changelog_entry(readme)

    if create_appdata:
        from DisplayCAL.setup import get_scripts
        from DisplayCAL import localization as lang

        scripts = get_scripts()
        provides = [f"<python2>{name}</python2>"]

        for script, desc in scripts:
            provides.append(f"<binary>{script}</binary>")

        provides = "\n\t\t".join(provides)
        lang.init()
        languages = []

        for code, tdict in sorted(lang.ldict.items()):
            if code == "en":
                continue

            untranslated = 0

            for key in tdict:
                if key.startswith("*") and key != "*":
                    untranslated += 1

            languages.append(
                '<lang percentage="%i">%s</lang>'
                % (round((1 - untranslated / (len(tdict) - 1.0)) * 100), code)
            )

        languages = "\n\t\t".join(languages)
        tmpl_name = appstream_id + ".appdata.xml"
        misc_tmpl_name = Path(pydir, "misc", tmpl_name)
        dist_tmpl_name = Path(pydir, "dist", tmpl_name)
        replace_placeholders(
            misc_tmpl_name,
            dist_tmpl_name,
            lastmod_time,
            {
                "APPDATAPROVIDES": provides,
                "LANGUAGES": languages,
                "CHANGELOG": format_changelog(changelog, "appstream"),
            },
        )

    if appdata:
        sys.argv.remove("appdata")

    if buildservice and not dry_run:
        replace_placeholders(
            Path(pydir, "misc", "debian.copyright"),
            Path(pydir, "dist", "copyright"),
            lastmod_time,
        )

    if "buildservice" in sys.argv[1:]:
        sys.argv.remove("buildservice")

    if bdist_deb:
        bdist_args = ["bdist_rpm"]

        if not arch:
            arch = get_platform().split("-")[1]
            bdist_args += ["--force-arch=" + arch]

        i = sys.argv.index("bdist_deb")
        sys.argv = sys.argv[:i] + bdist_args + sys.argv[i + 1 :]

    if bdist_pyi:
        i = sys.argv.index("bdist_pyi")
        sys.argv = sys.argv[:i] + sys.argv[i + 1 :]

        if "build_ext" not in sys.argv[1:i]:
            sys.argv.insert(i, "build_ext")

        if "-F" in sys.argv[1:]:
            sys.argv.remove("-F")

        if "--onefile" in sys.argv[1:]:
            sys.argv.remove("--onefile")

    if inno and sys.platform == "win32":
        tmpl_types = ["pyi" if bdist_pyi else bdist_cmd]

        if zeroinstall:
            tmpl_types.extend(["0install", "0install-per-user"])

        for tmpl_type in tmpl_types:
            inno_template_path = Path(pydir, "misc", f"{name}-Setup-{tmpl_type}.iss")
            inno_template = open(inno_template_path, "r")
            inno_script = inno_template.read() % {
                "AppCopyright": "© %s %s" % (strftime("%Y"), author),
                "AppName": name,
                "AppVerName": version,
                "AppPublisher": author,
                "AppPublisherURL": f"https://{DOMAIN}/",
                "AppSupportURL": f"https://{DOMAIN}/",
                "AppUpdatesURL": f"https://{DOMAIN}/",
                "VersionInfoVersion": ".".join(map(str, version_tuple)),
                "VersionInfoTextVersion": version,
                "AppVersion": version,
                "Platform": get_platform(),
                "PythonVersion": sys.version[:3],
                "URL": f"https://{DOMAIN}/",
                "HTTPURL": f"http://{DOMAIN}/",
            }
            inno_template.close()
            inno_path = Path(
                "dist",
                inno_template_path.name.replace(
                    bdist_cmd,
                    "%s.%s-py%s" % (bdist_cmd, get_platform(), sys.version[:3]),
                ),
            )

            if not dry_run:
                dist_path = Path("dist")

                if not dist_path.exists():
                    os.makedirs(dist_path)

                inno_file = open(inno_path, "wb")
                inno_file.write(inno_script.encode("MBCS", "replace"))
                inno_file.close()

        sys.argv.remove("inno")

        if len(sys.argv) == 1 or (len(sys.argv) == 2 and dry_run):
            return

    if "finalize_msi" in sys.argv[1:]:
        db = msilib.OpenDatabase(
            rf"dist\{name}-{msiversion}.win32-py{sys.version[:3]}.msi",
            msilib.MSIDBOPEN_TRANSACT,
        )
        view = db.OpenView("SELECT Value FROM Property WHERE Property = 'ProductCode'")
        view.Execute(None)
        record = view.Fetch()
        productcode = record.GetString(1)
        view.Close()
        msilib.add_data(
            db,
            "Directory",
            [("ProgramMenuFolder", "TARGETDIR", ".")],  # Directory  # Parent
        )  # DefaultDir
        msilib.add_data(
            db,
            "Directory",
            [
                (
                    "MenuDir",  # Directory
                    "ProgramMenuFolder",  # Parent
                    name.upper()[:6] + "~1|" + name,
                )
            ],
        )  # DefaultDir
        msilib.add_data(
            db,
            "Icon",
            [
                (
                    name + ".ico",  # Name
                    msilib.Binary(
                        str(Path(pydir, name, "theme", "icons", name + ".ico"))
                    ),
                )
            ],
        )  # Data
        msilib.add_data(
            db,
            "Icon",
            [
                (
                    "uninstall.ico",  # Name
                    msilib.Binary(
                        str(
                            Path(pydir, name, "theme", "icons", name + "-uninstall.ico")
                        )
                    ),
                )
            ],
        )  # Data
        msilib.add_data(
            db,
            "RemoveFile",
            [
                (
                    "MenuDir",  # FileKey
                    name,  # Component
                    None,  # FileName
                    "MenuDir",  # DirProperty
                    2,
                )
            ],
        )  # InstallMode
        msilib.add_data(
            db,
            "Registry",
            [
                (
                    "DisplayIcon",  # Registry
                    -1,  # Root
                    rf"Software\Microsoft\Windows\CurrentVersion\Uninstall\{productcode}",
                    "DisplayIcon",  # Name
                    r"[icons]%s.ico" % name,  # Value
                    name,
                )
            ],
        )  # Component
        msilib.add_data(
            db,
            "Shortcut",
            [
                (
                    name,  # Shortcut
                    "MenuDir",  # Directory
                    name.upper()[:6] + "~1|" + name,  # Name
                    name,  # Component
                    r"[TARGETDIR]pythonw.exe",  # Target
                    rf'"[TARGETDIR]Scripts\{name}"',  # Arguments
                    None,  # Description
                    None,  # Hotkey
                    f"{name}.ico",  # Icon
                    None,  # IconIndex
                    None,  # ShowCmd
                    name,
                )
            ],
        )  # WkDir
        msilib.add_data(
            db,
            "Shortcut",
            [
                (
                    "CHANGES",  # Shortcut
                    "MenuDir",  # Directory
                    "CHANGES|CHANGES",  # Name
                    name,  # Component
                    rf"[{name}]CHANGES.html",  # Target
                    None,  # Arguments
                    None,  # Description
                    None,  # Hotkey
                    None,  # Icon
                    None,  # IconIndex
                    None,  # ShowCmd
                    name,
                )
            ],
        )  # WkDir
        msilib.add_data(
            db,
            "Shortcut",
            [
                (
                    "LICENSE",  # Shortcut
                    "MenuDir",  # Directory
                    "LICENSE|LICENSE",  # Name
                    name,  # Component
                    rf"[{name}]LICENSE.txt",  # Target
                    None,  # Arguments
                    None,  # Description
                    None,  # Hotkey
                    None,  # Icon
                    None,  # IconIndex
                    None,  # ShowCmd
                    name,
                )
            ],
        )  # WkDir
        msilib.add_data(
            db,
            "Shortcut",
            [
                (
                    "README",  # Shortcut
                    "MenuDir",  # Directory
                    "README|README",  # Name
                    name,  # Component
                    rf"[{name}]README.html",  # Target
                    None,  # Arguments
                    None,  # Description
                    None,  # Hotkey
                    None,  # Icon
                    None,  # IconIndex
                    None,  # ShowCmd
                    name,
                )
            ],
        )  # WkDir
        msilib.add_data(
            db,
            "Shortcut",
            [
                (
                    "Uninstall",  # Shortcut
                    "MenuDir",  # Directory
                    "UNINST|Uninstall",  # Name
                    name,  # Component
                    r"[SystemFolder]msiexec",  # Target
                    r"/x" + productcode,  # Arguments
                    None,  # Description
                    None,  # Hotkey
                    "uninstall.ico",  # Icon
                    None,  # IconIndex
                    None,  # ShowCmd
                    "SystemFolder",
                )
            ],
        )  # WkDir

        if not dry_run:
            db.Commit()

        sys.argv.remove("finalize_msi")

        if len(sys.argv) == 1 or (len(sys.argv) == 2 and dry_run):
            return

    if zeroinstall:
        sys.argv.remove("0install")

    if bdist_appdmg:
        sys.argv.remove("bdist_appdmg")

    if bdist_pkg:
        sys.argv.remove("bdist_pkg")

    if (
        not zeroinstall
        and not buildservice
        and not appdata
        and not bdist_appdmg
        and not bdist_pkg
    ) or sys.argv[1:]:
        print(sys.argv[1:])
        from DisplayCAL.setup import setup

        setup()

    if dry_run or help:
        return

    if buildservice:
        # Create control files
        mapping = {
            "POST": open(Path(pydir, "util", "rpm_postinstall.sh"), "r").read().strip(),
            "POSTUN": open(Path(pydir, "util", "rpm_postuninstall.sh"), "r")
            .read()
            .strip(),
            "CHANGELOG": format_changelog(changelog, "rpm"),
        }
        tgz_file_path = Path(pydir, "dist", f"{name}-{version}.tar.gz")

        if tgz_file_path.is_file():
            with open(tgz_file_path, "rb") as f:
                mapping["MD5"] = md5(f.read()).hexdigest()

        for tmpl_name in (
            "PKGBUILD",
            "debian.changelog",
            "debian.control",
            "debian.copyright",
            "debian.rules",
            f"{name}.changes",
            f"{name}.dsc",
            f"{name}.spec",
            "appimage.yml",
            Path("0install", "PKGBUILD"),
            Path("0install", "debian.changelog"),
            Path("0install", "debian.control"),
            Path("0install", "debian.rules"),
            Path("0install", f"{name}.dsc"),
            Path("0install", f"{name}.spec"),
        ):
            tmpl_path = Path(pydir, "misc", tmpl_name)
            replace_placeholders(
                tmpl_path, Path(pydir, "dist", tmpl_name), lastmod_time, mapping
            )

    if bdist_deb:
        # Read setup.cfg
        cfg = RawConfigParser()
        cfg.read(Path(pydir, "setup.cfg"))
        # Get dependencies
        dependencies = [
            val.strip().split(None, 1)
            for val in cfg.get("bdist_rpm", "Requires").split(",")
        ]

        # Convert dependency format:
        # 'package >= version' to 'package (>= version)'
        for i in range(len(dependencies)):
            if len(dependencies[i]) > 1:
                dependencies[i][1] = f"({dependencies[i][1]})"

            dependencies[i] = " ".join(dependencies[i])

        release = 1  # TODO: parse setup.cfg
        rpm_filename = Path(pydir, "dist", f"{name}-{version}-{release}.{arch}.rpm")

        if not dry_run:
            # remove target directory (and contents) if it already exists
            target_dir = Path(pydir, "dist", f"{name}-{version}")

            if target_dir.exists():
                shutil.rmtree(target_dir)

            if Path(f"{target_dir}.orig").exists():
                shutil.rmtree(f"{target_dir}.orig")

            # use alien to create deb dir from rpm package
            retcode = subprocess.call(
                ["alien", "-c", "-g", "-k", rpm_filename.name], cwd=Path(pydir, "dist")
            )

            if retcode != 0:
                sys.exit(retcode)

            # update changelog
            shutil.copy2(
                Path(pydir, "dist", "debian.changelog"),
                Path(pydir, "dist", f"{name}-{version}", "debian", "changelog"),
            )
            # update rules
            shutil.copy2(
                Path(pydir, "misc", "alien.rules"),
                Path(pydir, "dist", f"{name}-{version}", "debian", "rules"),
            )
            # update control
            control_filename = Path(
                pydir, "dist", f"{name}-{version}", "debian", "control"
            )
            shutil.copy2(Path(pydir, "dist", "debian.control"), control_filename)

            # create deb package
            retcode = subprocess.call(["chmod", "+x", "./debian/rules"], cwd=target_dir)
            retcode = subprocess.call(["./debian/rules", "binary"], cwd=target_dir)

            if retcode:
                sys.exit(retcode)

    if setup_cfg or ("bdist_msi" in sys.argv[1:] and use_setuptools):
        shutil.copy2(Path(pydir, "setup.cfg.backup"), Path(pydir, "setup.cfg"))

    if bdist_pyi:
        # create an executable using pyinstaller
        retcode = subprocess.call(
            [
                sys.executable,
                Path(pydir, "pyinstaller", "pyinstaller.py"),
                "--workpath",
                Path(pydir, "build", f"pyi.{get_platform()}-{sys.version[:3]}"),
                "--distpath",
                Path(pydir, "dist", f"pyi.{get_platform()}-{sys.version[:3]}"),
                Path(pydir, "misc", "%s.pyi.spec" % name),
            ]
        )

        if retcode != 0:
            sys.exit(retcode)

    if zeroinstall:
        from xml.dom import minidom

        # Create/update 0install feeds
        from DisplayCAL.setup import get_scripts

        scripts = sorted(
            (script2pywname(script), desc) for script, desc in get_scripts()
        )
        cmds = []

        for script, desc in scripts:
            cmdname = "run"

            if script != name:
                cmdname += "-" + script.replace(name + "-", "")

            cmds.append((cmdname, script, desc))

        # Get archive digest
        extract = f"{name}-{version}"
        archive_name = f"{extract}.tar.gz"
        archive_path = Path(pydir, "dist", archive_name)

        from DisplayCAL.util_os import fs_enc

        p = subprocess.Popen(
            ["0install", "digest", str(archive_path).encode(fs_enc), extract],
            stdout=subprocess.PIPE,
            cwd=pydir,
        )
        stdout, stderr = p.communicate()
        print(stdout)
        hash_ = re.search(r"(sha\d+\w+[=_][0-9a-f]+)", stdout.strip().decode())

        if not hash_:
            raise SystemExit(p.wait())

        hash_ = hash_.groups()[0]

        for tmpl_name in (
            "7z.xml",
            "argyllcms.xml",
            f"{name}.xml",
            f"{name}-linux.xml",
            f"{name}-mac.xml",
            f"{name}-win32.xml",
            "numpy.xml",
            "SDL.xml",
            "pyglet.xml",
            "pywin32.xml",
            "wmi.xml",
            "wxpython.xml",
            "comtypes.xml",
            "enum34.xml",
            "faulthandler.xml",
            "netifaces.xml",
            "protobuf.xml",
            "pychromecast.xml",
            "requests.xml",
            "six.xml",
            "zeroconf.xml",
        ):
            dist_path = Path(pydir, "dist", "0install", tmpl_name)
            create = not dist_path.is_file()

            if create:
                tmpl_path = Path(pydir, "misc", "0install", tmpl_name)
                replace_placeholders(tmpl_path, dist_path, lastmod_time)

            if tmpl_name.startswith(name):
                with open(dist_path) as dist_file:
                    xml = dist_file.read()
                    domtree = minidom.parseString(xml)

                # Get interface
                interface = domtree.getElementsByTagName("interface")[0]
                # Get languages
                langs = [
                    Path(lang).suffix[0]
                    for lang in glob.glob(str(Path(name, "lang", "*.json")))
                ]
                # Get architecture groups
                groups = domtree.getElementsByTagName("group")

                if groups:
                    # Get main group
                    group0 = groups[0]
                    # Add languages
                    group0.setAttribute("langs", " ".join(langs))

                # Update groups
                for i, group in enumerate(groups[-1:]):
                    if create:
                        # Remove dummy implementations
                        for implementation in group.getElementsByTagName(
                            "implementation"
                        ):
                            if implementation.getAttribute("released") == "0000-00-00":
                                implementation.parentNode.removeChild(implementation)

                        # Add commands
                        runner = domtree.createElement("runner")

                        if group.getAttribute("arch").startswith("Windows-"):
                            runner.setAttribute("command", "run-win")

                        if group.getAttribute("arch").startswith("Linux"):
                            python = "http://repo.roscidus.com/python/python"
                        else:
                            python = f"http://{DOMAIN}/0install/python.xml"

                        runner.setAttribute("interface", python)
                        runner.setAttribute(
                            "version", f"{py_minversion}.{py_minversion}..!3.0"
                        )

                        for cmdname, script, desc in cmds:
                            # Add command to group
                            cmd = domtree.createElement("command")
                            cmd.setAttribute("name", cmdname)
                            cmd.setAttribute("path", f"{script}.pyw")

                            if cmdname.endswith("-apply-profiles-force"):
                                # Forced calibration loading
                                arg = domtree.createElement("arg")
                                arg.appendChild(domtree.createTextNode("--force"))
                                cmd.appendChild(arg)

                            cmd.appendChild(runner.cloneNode(True))
                            group.appendChild(cmd)

                    # Add implementation if it does not exist yet, update otherwise
                    match = None

                    for implementation in group.getElementsByTagName("implementation"):
                        match = (
                            implementation.getAttribute("version") == version
                            and implementation.getAttribute("stability") == stability
                        )

                        if match:
                            break

                    if not match:
                        implementation = domtree.createElement("implementation")
                        implementation.setAttribute("version", version)
                        implementation.setAttribute(
                            "released", strftime("%Y-%m-%d", gmtime(lastmod_time))
                        )
                        implementation.setAttribute("stability", stability)
                        digest = domtree.createElement("manifest-digest")
                        implementation.appendChild(digest)
                        archive = domtree.createElement("archive")
                        implementation.appendChild(archive)
                    else:
                        digest = implementation.getElementsByTagName("manifest-digest")[
                            0
                        ]

                        for attrname in digest.attributes:
                            # Remove existing hashes
                            digest.removeAttribute(attrname)

                        archive = implementation.getElementsByTagName("archive")[0]

                    implementation.setAttribute("id", hash_)
                    digest.setAttribute(*hash_.split("="))

                    # Update archive
                    if stability == "stable":
                        folder = ""
                    else:
                        folder = "&folder=snapshot"

                    archive.setAttribute("extract", extract)
                    archive.setAttribute(
                        "href",
                        f"http://{DOMAIN}/download.php?version={version}&"
                        f"suffix=.tar.gz{folder}",
                    )
                    archive.setAttribute("size", str(os.stat(archive_path).st_size))
                    archive.setAttribute("type", "application/x-compressed-tar")
                    group.appendChild(implementation)

                if create:
                    for cmdname, script, desc in cmds:
                        # Add entry-points to interface
                        if (
                            script == f"{name}-eeColor-to-madVR-converter"
                            or script.endswith("-console")
                        ):
                            continue

                        entry_point = domtree.createElement("entry-point")
                        entry_point.setAttribute("command", cmdname)
                        binname = script

                        if cmdname.endswith("-force"):
                            binname = f"{binname}-force"

                        entry_point.setAttribute("binary-name", binname)
                        cfg = RawConfigParser()
                        desktopbasename = f"{script}.desktop"

                        if cmdname.endswith("-apply-profiles"):
                            desktopbasename = "z-" + desktopbasename

                        cfg.read(Path(pydir, "misc", desktopbasename))

                        for option, tagname in (
                            ("Name", "name"),
                            ("GenericName", "summary"),
                            ("Comment", "description"),
                        ):
                            for lang in [None] + langs:
                                if lang:
                                    suffix = f"[{lang}]"
                                else:
                                    suffix = ""

                                option = f"{option}{suffix}"

                                if cfg.has_option("Desktop Entry", option):
                                    value = cfg.get("Desktop Entry", option)

                                    if value:
                                        tag = domtree.createElement(tagname)

                                        if not lang:
                                            lang = "en"

                                        tag.setAttribute("xml:lang", lang)
                                        tag.appendChild(domtree.createTextNode(value))
                                        entry_point.appendChild(tag)

                        for ext, mime_type in (
                            ("ico", "image/vnd.microsoft.icon"),
                            ("png", "image/png"),
                        ):
                            icon = domtree.createElement("icon")

                            if ext == "ico":
                                subdir = ""
                                filename = script
                            else:
                                subdir = "256x256/"
                                filename = script.lower()

                            icon.setAttribute(
                                "href",
                                f"http://{DOMAIN}/theme/icons/{subdir}{filename}.{ext}",
                            )
                            icon.setAttribute("type", mime_type)
                            entry_point.appendChild(icon)

                        interface.appendChild(entry_point)

                # Update feed
                print("Updating 0install feed", dist_path)

                with open(dist_path, "wb") as dist_file:
                    xml = domtree.toprettyxml(encoding="utf-8")
                    xml = re.sub(r"\n\s+\n", "\n", xml)
                    xml = re.sub(r"\n\s*([^<]+)\n\s*", r"\1", xml)
                    dist_file.write(xml.encode())

                # Sign feed
                zeropublish = which("0publish") or which("0publish.exe")
                args = []

                if not zeropublish:
                    zeropublish = which("0install") or which("0install.exe")

                    if zeropublish:
                        args = [
                            "run",
                            "--command",
                            "0publish",
                            "--",
                            "http://0install.de/feeds/ZeroInstall_Tools.xml",
                        ]

                if zeropublish:
                    passphrase_path = Path(pydir, "gpg", "passphrase.txt")
                    print("Signing", dist_path)

                    if passphrase_path.is_file():
                        from DisplayCAL import wexpect

                        with open(passphrase_path) as passphrase_file:
                            passphrase = passphrase_file.read().strip()

                        p = wexpect.spawn(
                            zeropublish.encode(fs_enc),
                            args + ["-x", str(dist_path).encode(fs_enc)],
                        )
                        p.expect(":")
                        p.send(passphrase)
                        p.send("\n")

                        try:
                            p.expect(wexpect.EOF, timeout=3)
                        except Exception:
                            p.terminate()
                    else:
                        subprocess.call(
                            [zeropublish] + args + ["-x", str(dist_path).encode(fs_enc)]
                        )
                else:
                    print("WARNING: 0publish not found, please sign the feed!")

        # Create 0install app bundles
        bundle_template = Path("0install", "template.app", "Contents")
        bundle_template_path = Path(pydir, bundle_template)

        if bundle_template_path.is_dir():
            p = subprocess.Popen(["0install", "-V"], stdout=subprocess.PIPE)
            stdout, stderr = p.communicate()
            zeroinstall_version = re.search(r" (\d(?:\.\d+)+)", stdout.decode())

            if zeroinstall_version:
                zeroinstall_version = zeroinstall_version.groups()[0]

            if zeroinstall_version < "2.8":
                zeroinstall_version = "2.8"

            feed_uri = f"http://{DOMAIN}/0install/{name}.xml"
            dist_dir = Path(pydir, "dist", "0install", name + "-0install")

            for script, desc in scripts + [
                ("0install-launcher", "0install Launcher"),
                ("0install-cache-manager", "0install Cache Manager"),
            ]:
                if script.endswith("-apply-profiles"):
                    continue

                desc = re.sub(rf"^{name} ", "", desc).strip()

                if script == "0install-launcher":
                    bundlename = name
                else:
                    bundlename = desc

                bundledistpath = Path(dist_dir, desc + ".app", "Contents")
                replace_placeholders(
                    Path(bundle_template_path, "Info.plist"),
                    Path(bundledistpath, "Info.plist"),
                    lastmod_time,
                    {
                        "NAME": bundlename,
                        "EXECUTABLE": script,
                        "ID": ".".join(reversed(DOMAIN.split("."))) + "." + script,
                    },
                )

                if script.startswith(name):
                    run = "0launch%s -- %s" % (
                        re.sub(r"^%s" % name, " --command=run", script),
                        feed_uri,
                    )
                else:
                    run = {
                        "0install-launcher": "0launch --gui " + feed_uri,
                        "0install-cache-manager": "0store manage",
                    }.get(script)

                replace_placeholders(
                    Path(bundle_template_path, "MacOS", "template"),
                    Path(bundledistpath, "MacOS", script),
                    lastmod_time,
                    {"EXEC": run, "ZEROINSTALL_VERSION": zeroinstall_version},
                )
                os.chmod(Path(bundledistpath, "MacOS", script), 0o755)

                for binary in os.listdir(Path(bundle_template_path, "MacOS")):
                    if binary == "template":
                        continue

                    src = Path(bundle_template_path, "MacOS", binary)
                    dst = Path(bundledistpath, "MacOS", binary)

                    if src.is_symlink():
                        linkto = os.readlink(src)

                        if dst.is_symlink() and os.readlink(dst) != linkto:
                            os.remove(dst)

                        if not dst.is_symlink():
                            os.symlink(linkto, dst)
                    else:
                        shutil.copy2(src, dst)

                resource_dir_path = Path(bundledistpath, "Resources")

                if not resource_dir_path.is_dir():
                    os.mkdir(resource_dir_path)

                if script.startswith(name):
                    iconsrc = Path(pydir, name, "theme", "icons", script + ".icns")
                else:
                    iconsrc = Path(pydir, "0install", "ZeroInstall.icns")

                icondst = Path(resource_dir_path, script + ".icns")

                if iconsrc.is_file() and not icondst.is_file():
                    shutil.copy2(iconsrc, icondst)

            # README as .webloc file (link to homepage)
            with codecs.open(
                str(Path(dist_dir, "README.webloc")), "w", "UTF-8"
            ) as readme:
                readme.write(
                    f"""<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>URL</key>
    <string>https://{DOMAIN}/</string>
</dict>
</plist>
"""
                )
            # Copy LICENSE.txt
            shutil.copy2(Path(pydir, "LICENSE.txt"), Path(dist_dir, "LICENSE.txt"))

    if bdist_appdmg:
        create_appdmg(zeroinstall)

    if bdist_pkg:
        version_dir = Path(pydir, "dist", version)
        replace_placeholders(
            Path(pydir, "misc", name + ".pkgproj"),
            Path(version_dir, name + "-" + version + ".pkgproj"),
            lastmod_time,
            {"PYDIR": pydir},
        )
        shutil.move(
            Path(
                pydir,
                "dist",
                f"py2app.{get_platform()}-py{sys.version[:3]}",
                f"{name}-{version}",
            ),
            version_dir,
        )
        os.rename(Path(version_dir, f"{name}-{version}"), Path(version_dir, name))

        if (
            subprocess.call(
                [
                    "/usr/local/bin/packagesbuild",
                    "-v",
                    Path(version_dir, f"{name}-{version}.pkgproj"),
                ]
            )
            == 0
        ):
            # Success
            os.rename(
                Path(version_dir, f"{name}.pkg"),
                Path(version_dir, f"{name}-{version}.pkg"),
            )


if __name__ == "__main__":
    setup()
