* E101: indentation contains mixed spaces and tabs
* E111: indentation is not a multiple of four
* E128: continuation line under-indented for visual indent
* E302: expected 2 blank lines, found 1
* W191: indentation contains tabs
--clone used to skip updating the repositories, which was causing
confusion. Developers expect update-checkout to update their local
copy, and optionally clone extra repositories.
Get rid of the `--all` flag, since having an out-of-date llvm or clang
can cause build failures, and it's not immediately obvious that
`swift/utils/update-checkout` isn't updating those repos.
Fixes:
* multiple statements on one line (colon) (E701)
* missing whitespace around arithmetic operator (E226)
* missing whitespace around operator (E225)
* closing bracket does not match visual indentation (E124)
* blank line contains whitespace (W293)
* continuation line missing indentation or outdented (E122)
* continuation line over-indented for hanging indent (E126)
* missing expected blank line (E301)
* trailing whitespace (W291)
* unexpected spaces around keyword / parameter equals (E251)
* whitespace after '(', '[' or '{' (E201)
* whitespace before ')', ']' or '}' (E202)
* whitespace before ',' or ':' (E203)
Extend build-script, build-script-impl, and update-checkout
to include libdispatch. For now, libdispatch is not
built by default (user must enable via command line
argument).
Integration of testing is functional, but should be improved
in a later pull request. The basic autotools based test
harness does not give the nice high-level progress output
as the rest of the test suite.
A related pull request to libdispatch (#34) has some fixes
to the autotools build that are needed to enable the test
target to succeed when run in an external directory.
Fixes:
* blank line at end of file
* closing bracket does not match indentation of opening bracket's line
* continuation line over-indented for hanging indent
* continuation line over-indented for visual indent
* continuation line unaligned for hanging indent
* inline comment should start with '# '
* missing whitespace around arithmetic operator
* missing whitespace around bitwise or shift operator
* multiple imports on one line
* multiple spaces after ':'
* multiple spaces after operator
Running the Python style guide checker
[`pep8`](https://pypi.python.org/pypi/pep8) on the Python code headers
in this repository results in the following error being emitted:
$ pep8 utils/build-script
utils/build-script:1:1: E265 block comment should start with '# '
utils/build-script:3:1: E266 too many leading '#' for block comment
utils/build-script:5:1: E266 too many leading '#' for block comment
utils/build-script:6:1: E266 too many leading '#' for block comment
utils/build-script:8:1: E266 too many leading '#' for block comment
utils/build-script:9:1: E266 too many leading '#' for block comment
utils/build-script:11:1: E265 block comment should start with '# '
utils/build-script:11:80: E501 line too long (80 > 79 characters)
The problem is that the code header used in most Python files in the
repository:
1. Do not place a space in between `#` and the rest of the comment.
2. Contains some lines that just barely exceed the recommend length
limit.
In addition, not all code headers in the repository follow the same
template.
This commit moves all Python code headers to the following template:
# subfolder/file_name.py - Very brief description -*- python -*--
#
# This source file is part of the Swift.org open source project
#
# Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See http://swift.org/LICENSE.txt for license information
# See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
#
# -----------------------------------------------------------------------------
#
# This file contains stuff that I am describing here in the header and will
# be sure to keep up to date.
#
# ----------------------------------------------------------------------------
<rdar://problem/20180372>
Build cmark alongside llvm and clang.
If the clone doesn't exist, build-script-impl will clone it in the
workspace. Also update the README and update-checkout scripts.
Swift SVN r26364
