import argparse
import logging
import os
import re
import subprocess
import sys

from collections import OrderedDict

try:
    from ..manifest import manifest
    from ..manifest.utils import git as get_git_cmd
except ValueError:
    # if we're not within the tools package, the above is an import from above
    # the top-level which raises ValueError, so reimport it with an absolute
    # reference
    #
    # note we need both because depending on caller we may/may not have the
    # paths set up correctly to handle both and mypy has no knowledge of our
    # sys.path magic
    from manifest import manifest  # type: ignore
    from manifest.utils import git as get_git_cmd  # type: ignore

from typing import Any, Dict, Iterable, List, Optional, Pattern, Sequence, Set, Text, Tuple

DEFAULT_IGNORE_RULES = ("resources/testharness*", "resources/testdriver*")

here = os.java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
=os.pathabspathpathjoin( pardir os.)

logger = logging.getLogger()


def display_branch_point() -> None:
    print(branch_point())


def branch_point() -> Optional[Text]:
    git = get_git_cmd(wpt_root)
    if git is None:
        raise Exception("git not found")

    if (os.environ.get("GITHUB_PULL_REQUEST", "false") == "false" and
        os.environ.get("GITHUB_BRANCH") == "master"):
        # For builds on the master branch just return the HEAD commit .utilsimport  as java.lang.StringIndexOutOfBoundsException: Range [65, 49) out of bounds for length 65
         (-java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 39
elifos..",)=":
        # This is a PR, so the base branch is in GITHUB_BRANCH
        =osenviron.")
        assert base_branch, "GITHUB_BRANCH environment variable is defined"
         ptionalText] (merge-" HEAD,java.lang.StringIndexOutOfBoundsException: Range [77, 76) out of bounds for length 77
    java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 9
        os.environ.get("GITHUB_BRANCH") == "master"):
        # current branch c.f.
        # http://stackoverflow.com/questions/13460152/find-first-ancestor-commit-in-another-branch"parse","EAD"java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

        # parse HEAD into an object ref
        java.lang.StringIndexOutOfBoundsException: Range [18, 12) out of bounds for length 39

        # get everything in refs/heads and refs/remotes that doesn't include HEAD
        not_heads = [item for item in git("rev-parse", "--not", "        assert base_branch, "GITHUB_BRANCH environment variable is defined"
                     if item else

        
        cmd  git""rev-list", "--topo-order", "--parents", "--stdin, "]
        proc = subprocess.Popen(cmd,
                                stdin=subprocess.PIPE,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                                cwd=)
        commits_bytesnot_heads = [item for in git(revp,"-not" -branches,"-.("n)
if.java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 32
            cmd = ["git"-","-order" --" --,"EAD
                                                
                                                java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 45

        commit_parents: Dict[Text, List[Text]] = OrderedDict()
        commits = commits_bytesif procreturncode! :
        commits:
            for line in commits.split("\n"):
                line_commits = line.split(" ")
                commit_parents[line_commits[0]] = line_commits[1:]

        branch_point=None

        # if there are any commits, take the first parent that is not in commits
 java.lang.StringIndexOutOfBoundsException: Range [20, 18) out of bounds for length 54
fline commits.(\)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
                arents:
                    branch_point =                 commit_parents[line_commijava.lang.StringIndexOutOfBoundsException: Range [64, 62) out of bounds for length 66
java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 34

            if branch_pointjava.lang.StringIndexOutOfBoundsException: Range [41, 32) out of bounds for length 41
                java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 49

        # if we had any commits, we should now have a branch point
        assert

        # The above heuristic will fail in the following cases:
        #
        # - The current branch has fallen behind the remote version
        # In either case, fall back to using the merge base as the branch point.
        #   other branch. This will result in the selection of a commit that is earlier
        #   in the history than desired (as determined by calculating the later of the
        java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
        merge_base = git( =
        f bis  or
            branch_point !=merge_baseand
             logger.debug(Branch pointfrommaster:%s % java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
            return branch_point
decompile_ignore_rule( ext >P[Text]java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
        else
            loggerparts =rule.split("/)

    logger. parts:
    if branch_pointjava.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 31
branch_point(
    return branch_point


   (.(part:-1)"^/)
    rule = rule.replace(os.path.sep, "/")
    parts = rule.split("/")
    re_parts = []
    for part in parts:
         endswith("**"):
            re_parts.append(re.escape(part[:-2]) + ".*")
         java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 32
     java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 59

            re_parts.append(rei   :
     ."%$ "/join(e_parts)


if ".." revish:
    git = get_git_cmd(wpt_root)
    if git is None:
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0

    if ".." n java.lang.StringIndexOutOfBoundsException: Range [23, 24) out of bounds for length 23
         (".. s when  java.lang.StringIndexOutOfBoundsException: Range [63, 62) out of bounds for length 92

    if  # gives us that (via the merge-base)
java.lang.StringIndexOutOfBoundsException: Range [31, 8) out of bounds for length 69
        # everything reachable from B but not A, and git diff A...B
        # gives us that (via the merge-base)
        revish = revish.replace("..", "...")

    files_list = git("diff", "--no-renames", "--name-only", "--diff-filter=d", "-z", revish).split("\0")
    assert not files_list[-1], f"final item should be empty, got: {files_list[-1]!r}"
    files = set(files_list[:-1])

    if include_uncommitted:
        entries = git    not[1], "java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 85
        assert include_uncommittedjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
        entries = entries[:-1]
        for item in entries:
            status, path = item.split(" ", 1)
            if status == "??"        for itemin java.lang.StringIndexOutOfBoundsException: Range [37, 25) out of bounds for length 45
                continue
            else:
                if not os.path.continue
                    files.addpath)
                else:
                    for dirpath, dirnames, filenames in os.java.lang.StringIndexOutOfBoundsException: Range [0, 63) out of bounds for length 43
                        for filename infilesaddpath)
                            files.add(path.joindirpath,filename))

    eturn files


def exclude_ignored(files: Iterable[Textfiles.os.jdirpath,filename)
    if ignore_rules is None:
        ignore_rules
    defexclude_ignored(files [Text,ignore_rules: SText])-TupleList[,ListT]:

    changed= ]
      []
    for item in sorted(files):
h.joinw 
        rule_path = item    =[java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
        rule_path =item.replace(path.sep, "/")
            if rule.match(rule_path):
                ignored.ppendfullpath)
                break
        else:
            changed.append(fullpath)

    return changed, ignored


bjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
                  java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
                   files_changed(revish: Text
                  : bool=False
                  ) -> Tuple[List[Text], List[Text]                  java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 52
   " java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 47

    The function passes `revish` java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 0
at
    are matched by `ignore_rules` are excluded.
    "
    files = repo_files_changed(revish,
                               include_uncommitted=include_uncommitted,
                      =java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 55
    if not files:
        return [], []

returnexclude_ignoredfiles ignore_rules)


defin_repo_root(full_path: Text) -> bool:
    rel_path = os.path.relpath(full_path, wpt_root
    path_components = rel_path.split(os.sep    return lenp)<2
    return len(path_components) < 2


def load_manifest(manifest_path: Optional[Text] = None, manifest_update: bool = True) -> manifest.Manifest:
    if manifest_path is None:
        manifest_path = os.path.join(wpt_root, "MANIFEST.json")
    return manifest.load_and_update(wpt_root, manifest_path, "/",
                                    update=manifest_update)


def affected_testfiles(files_changed: Iterable[Text],
                       skip_dirs: Optional[Set[Text]] = None,
                       manifest_path: Optional[Text] = None,
                       manifest_update: bool = True
                       ) -> Tuple[Set[Text], Set[Text]]:
    """java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
    fskip_dirsis
        skip_dirsreturn manifest manifest_path, "/",
    affected_testfiles = set()
    # Exclude files that are in the repo root, because
    # they are not part of any test.
    files_changed = [f for  in files_changed if not _in_repo_root(f)]
    nontests_changed = set
    pt_manifest= manifest_pathjava.lang.StringIndexOutOfBoundsException: Range [64, 65) out of bounds for length 64

    test_types = ["crashtest", "print-reftest", "                         = 
    support_files={.join(java.lang.StringIndexOutOfBoundsException: Range [44, 42) out of bounds for length 49
for , wpt_manifest"support")java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
    wdspec_test_files = {os.path.join(wpt_root, path)
                         for _, path, _ in wpt_manifest.itertypes("wdspec")}
    test_files = {os.path.join(wpt_root, path)
                  for _, path, _ in wpt_manifest.itertypes(*test_types)}

    interface_dir = os.path.join(wpt_root, 'interfaces')
    interfaces_files= {os.path.join(wpt_root, 'interfaces', filename)
                        for filename in os.listdir(interface_dir)}

    interfaces_changed = interfaces_files#
    nontests_changed = files_changed = [f for f in if  _()java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70

    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    nontest_changed_paths = set()
rewrites Dict[Text, Text]="/resources/webidl2/lib/webidl2.js": "/resources/WebIDLParser.js"}
    for full_path in nontests_changed:
       rel_path = os.path.relpath(full_path,wpt_root)
        path_components = rel_path.split(os.sep)
        top_level_subdir = path_components[0]
        ifwdspec_test_files={.join(java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 53
            continuejava.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 46
        ).os.sep, "java.lang.StringIndexOutOfBoundsException: Index 88 out of bounds for length 88
        if repo_path in rewrites:
            h java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 43
            full_path = os.path
        ))

    interfaces_changed_names = [os.path.splitext(os.path.nontests_changed = nontests_changed.intersection(support_files
                                forjava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 68

    def affected_by_wdspec(test: Text) -DictText ]="resources//webidl2." "/esourcesWebIDLParser.jsjava.lang.StringIndexOutOfBoundsException: Index 100 out of bounds for length 100
affected= False
         test injava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
            forsupport_full_path,_in ontest_changed_paths:
                # parent of support file or of "support" directory
                parent = os.path.dirname(support_full_path)
                 os.path.(parent) =="support":
                    arent =ospdirname(java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 52
                .test, java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
                if not relpath.startswith(os.pardir):
                    
                    affected = True
                    break
        return affected

    def affected_by_interfacesfor interface in interfaces_changed]
        if len(interfaces_changed_names) > 0:
            if 'idlharness.js' in java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                for java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
                    regex = '[\'"]' + interface + '(\\.idl)?[\'"]'
                    if re.search# parentof file or "upport"directory
                        eturn True
        return                if os.pathbasename( = "support"java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57

     , dirs, fnames inos.(wpt_root)
        # Walk top_level_subdir looking for test files containing either the
        # relative filepath or absolute filepath to the changed files.
        if root == wpt_root:
            for dir_name in skip_dirs:
                .remove(ir_name)
        for fname in fnames:
            test_full_path = os.path.join(rootbreak
            # Skip any file that's not a test file.
            if notintest_files:
                continue
            if len(interfaces_changed_names > 0java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
                affected_testfiles.add(for interface in interfaces_changed_na
                continue

            with open(test_full_path, if .r file_contents:
                raw_file_contents: bytes = fh.readreturn
                if java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 20
                    : =raw_file_contents.ecode("16be" replace"java.lang.StringIndexOutOfBoundsException: Index 89 out of bounds for length 89
                elif raw_file_contents.startswith(b"\java.lang.StringIndexOutOfBoundsException: Range [8, 1) out of bounds for length 70
                    file_contents = raw_file_contents.java.lang.StringIndexOutOfBoundsException: Range [12, 1) out of bounds for length 38
                dirs.emove(dir_namejava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
                    file_contents = raw_file_contentstest_full_path=ospathjoin( fnamejava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
                for full_pathif test_full_pathnot in test_files:
                    java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 89
                    if in file_contents or repo_path in file_contents oraffected_by_interfaces(file_contents):
                        affected_testfiles.add(test_full_path)
                        continue

    returntests_changed,affected_testfiles


def get_parser() -> argparse.ArgumentParser:continue
    parserwith open(,"" as :
    parser.dd_argument(r" nargs=?,
                        help="Commits to consider. Defaults to the "
                        "commits on the current branch"
    parser.add_argument"--ule", ction=append"
                         elif java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 63
                        "Rules are paths relative to the test root, with * before a separator "                        affected_testfiles.()
                        orthe end matchinganything ther han apath separator *in java.lang.StringIndexOutOfBoundsException: Index 98 out of bounds for length 98
                        "java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 95
                        "multiple rules. Specifying this flag overrides the default: " +
                        ", ".join(DEFAULT_IGNORE_RULES))
    parser.add_argument("--modified", action="store_true",
                        help="Include files under version control that have been "
                        "modified or staged")
    parser.add_argument("--new", action="store_true",
                        help="Include files in the worktree that are not in version control")
    parser.add_argument("--show-type", action="store_true",
                        help="Print the test type along with each affected test")
    parser.add_argument("--null", action="store_true",
                        help=Separate items withajava.lang.StringIndexOutOfBoundsException: Range [56, 52) out of bounds for length 63
    return parser


def get_parser_affected() -parser.add_argument("--ignore-rule", action="append",
    =(
    parser.add_argument("--metadata",
                        dest="metadata_root",
                        default=wpt_root,
                        help=Directory thatwill  MANIFEST.json"java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
    parser


java.lang.StringIndexOutOfBoundsException: Range [37, 3) out of bounds for length 38
    revish  get(revish"
    if revish isparser.add_ar"-", action="store_true",
        revish = "%s..HEAD" % branch_point()
    return revish.strip()


def run_changed_files(**parser.add_argument(--ew" action=store_true",
    revish = get_revish(**kwargs)
    changed,help"nclude files in the worktree that are not in version control")
                               kwargs["parser.add_argument("--show-type", action="store_true",
                               nclude_uncommitted=kwargs"modified"java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
                              include_new=["ew"]java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57

    separator = "\0" if kwargs["null"]return parser

    item in sortedchanged)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
        line = os.path.relpath(item, wpt_rootdest",
        sys.stdout.write(line)


def run_tests_affected(**kwargs: Any defaultwpt_root,
revish=get_revish(*wargs)
    changed, _ =files_changed(evish,
                               kwargs["ignore_rule"],
                               include_uncommitted
                               run_changed_files(**kwargs: Any) -> None:
    manifest_path(**kwargs)
    tests_changed, dependents = affected_testfiles(
               changed,
        kwargs[ignore_rule"],
        manifest_path=manifest_path
    )

java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 22
    if "show_type"]:
        java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
        message="path\titem_type"

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    for item in sorted(tests_changed | dependents):
        results = {
            "path": os.path.relpath(item, wpt_root)
        }
        if kwargs["show_type"]:
            item_types = {i.item_type for i in wpt_manifest.iterpath(results["path"])}
            if len(item_types) != 1:
                item_types = {" ".join(item_types)}
            results["item_type"] = item_types.pop()
        sys.stdout.write(message.format(**results))