development/icdiff: Updated for version 2.0.4.

Signed-off-by: B. Watson <yalhcru@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

5 files changed, 41 insertions, 92 deletions

diff --git a/development/icdiff/fix-pipe-handling-installed.patch b/development/icdiff/fix-pipe-handling-installed.patch
deleted file mode 100644
index fcc9c84dd9e7..000000000000
--- a/development/icdiff/fix-pipe-handling-installed.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-Description: fix closed pipe handling
-Author: Sascha Steinbiss <satta@debian.org>
-Bug: https://github.com/jeffkaufman/icdiff/issues/156
-Forwarded: https://github.com/jeffkaufman/icdiff/pull/165
-Last-Update: 2019-09-25
---- a/icdiff
-+++ b/icdiff
-@@ -594,7 +594,22 @@
-     validate_has_two_arguments(parser, args)
-     if not options.cols:
-         set_cols_option(options)
--    diff(options, *args)
-+    try:
-+        diff(options, *args)
-+    except KeyboardInterrupt:
-+        pass
-+    except IOError as e:
-+        if e.errno == errno.EPIPE:
-+            pass
-+        else:
-+            raise
-+
-+    # Close stderr to prevent printing errors when icdiff is piped to
-+    # something that closes before icdiff is done writing
-+    #
-+    # See: https://stackoverflow.com/questions/26692284/...
-+    #      ...how-to-prevent-brokenpipeerror-when-doing-a-flush-in-python
-+    sys.stderr.close()
- 
- 
- def codec_print(s, options):
-@@ -755,18 +770,4 @@
- 
- 
- if __name__ == "__main__":
--    try:
--        start()
--    except KeyboardInterrupt:
--        pass
--    except IOError as e:
--        if e.errno == errno.EPIPE:
--            pass
--        else:
--            raise
--    # Close stderr to prevent printing errors when icdiff is piped to
--    # something that closes before icdiff is done writing
--    #
--    # See: https://stackoverflow.com/questions/26692284/
--    #              how-to-prevent-brokenpipeerror-when-doing-a-flush-in-python
--    sys.stderr.close()
-+    start()
diff --git a/development/icdiff/icdiff.1 b/development/icdiff/icdiff.1
index a0d718e92d04..d5bb5306e220 100644
--- a/development/icdiff/icdiff.1
+++ b/development/icdiff/icdiff.1
@@ -1,8 +1,5 @@
 .\" Man page generated from reStructuredText.
 .
-.TH ICDIFF 1 "2020-11-15" "1.9.5" "SlackBuilds.org"
-.SH NAME
-icdiff \- improved color diff
 .
 .nr rst2man-indent-level 0
 .
@@ -30,6 +27,9 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
+.TH "ICDIFF" 1 "2021-08-31" "2.0.4" "SlackBuilds.org"
+.SH NAME
+icdiff \- improved color diff
 .\" RST source for icdiff(1) man page. Convert with:
 .
 .\" rst2man.py icdiff.rst > icdiff.1
@@ -49,10 +49,10 @@ git\-icdiff [\fIgit diff options\fP]
 .SH OPTIONS
 .INDENT 0.0
 .TP
-.B \-\-version
+.B  \-\-version
 show program\(aqs version number and exit
 .TP
-.B \-h\fP,\fB  \-\-help
+.B  \-h\fP,\fB  \-\-help
 show this help message and exit
 .TP
 .BI \-\-cols\fB= COLS
@@ -61,53 +61,62 @@ specify the width of the screen. Autodetection is Unix only
 .BI \-\-encoding\fB= ENCODING
 specify the file encoding; defaults to utf8
 .TP
-.BI \-E \ MATCHER\fP,\fB \ \-\-exclude\-lines\fB= MATCHER
+.BI \-E \ MATCHER\fR,\fB \ \-\-exclude\-lines\fB= MATCHER
 Do not diff lines that match this regex. Not compatible with the \(aqline\-numbers\(aq option
 .TP
 .BI \-\-head\fB= HEAD
 consider only the first N lines of each file
 .TP
-.B \-H\fP,\fB  \-\-highlight
+.B  \-H\fP,\fB  \-\-highlight
 color by changing the background color instead of the foreground color.  Very fast, ugly, displays all changes
 .TP
-.BI \-L \ LABELS\fP,\fB \ \-\-label\fB= LABELS
+.BI \-L \ LABELS\fR,\fB \ \-\-label\fB= LABELS
 override file labels with arbitrary tags. Use twice, one for each file
 .TP
-.B \-N\fP,\fB  \-\-line\-numbers
+.B  \-N\fP,\fB  \-\-line\-numbers
 generate output with line numbers. Not compatible with the \(aqexclude\-lines\(aq option.
 .TP
-.B \-\-no\-bold
+.B  \-\-no\-bold
 use non\-bold colors; recommended for solarized
 .TP
-.B \-\-no\-headers
+.B  \-\-no\-headers
 don\(aqt label the left and right sides with their file names
 .TP
 .BI \-\-output\-encoding\fB= OUTPUT_ENCODING
 specify the output encoding; defaults to utf8
 .TP
-.B \-r\fP,\fB  \-\-recursive
+.B  \-r\fP,\fB  \-\-recursive
 recursively compare subdirectories
 .TP
-.B \-\-show\-all\-spaces
+.B  \-s\fP,\fB  \-\-report\-identical\-files
+report when two files are the same
+.TP
+.B  \-\-show\-all\-spaces
 color all non\-matching whitespace including that which is not needed for drawing the eye to changes.  Slow, ugly, displays all changes
 .TP
 .BI \-\-tabsize\fB= TABSIZE
 tab stop spacing
 .TP
-.B \-u\fP,\fB  \-\-patch
+.B  \-t\fP,\fB  \-\-truncate
+truncate long lines instead of wrapping them
+.TP
+.B  \-u\fP,\fB  \-\-patch
 generate patch. This is always true, and only exists for compatibility
 .TP
-.BI \-U \ NUM\fP,\fB \ \-\-unified\fB= NUM\fP,\fB \ \-\-numlines\fB= NUM
+.BI \-U \ NUM\fR,\fB \ \-\-unified\fB= NUM\fR,\fB \ \-\-numlines\fB= NUM
 how many lines of context to print; can\(aqt be combined with \-\-whole\-file
 .TP
-.B \-W\fP,\fB  \-\-whole\-file
+.B  \-W\fP,\fB  \-\-whole\-file
 show the whole file instead of just changed lines and context
 .TP
-.B \-\-strip\-trailing\-cr
+.B  \-\-strip\-trailing\-cr
 strip any trailing carriage return at the end of an input line
 .TP
 .BI \-\-color\-map\fB= COLOR_MAP
 choose which colors are used for which items. Default is \-\-color\-map=\(aqadd:green_bold,change:yellow_bold,description:blue,meta:magenta,separator:blue,subtract:red_bold\(aq.  You don\(aqt have to override all of them: \(aq\-\-color\-map=separator:white,description:cyan\(aq
+.TP
+.B  \-\-is\-git\-diff
+Show the real file name when displaying git\-diff result
 .UNINDENT
 .SH NOTE
 .sp
@@ -115,10 +124,10 @@ It\(aqs highly recommended to use wide terminals with \fBicdiff\fP, for
 instance 160 columns or more.
 .SH EXAMPLES
 .sp
-See the file /usr/doc/icdiff\-1.9.5/README.md for examples.
+See the file /usr/doc/icdiff\-2.0.4/README.md for examples.
 .SH COPYRIGHT
 .sp
-See the file /usr/doc/icdiff\-1.9.5/LICENSE for license information.
+See the file /usr/doc/icdiff\-2.0.4/LICENSE for license information.
 .SH AUTHORS
 .sp
 icdiff was written by Jeff Kaufman.
diff --git a/development/icdiff/icdiff.SlackBuild b/development/icdiff/icdiff.SlackBuild
index 333f54ae4ad7..62bf70a0f745 100644
--- a/development/icdiff/icdiff.SlackBuild
+++ b/development/icdiff/icdiff.SlackBuild
@@ -6,10 +6,12 @@
 
 # Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
 
+# 20210831 bkw: updated for v2.0.4.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=icdiff
-VERSION=${VERSION:-1.9.5}
+VERSION=${VERSION:-2.0.4}
 SRCVER=release-$VERSION
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
@@ -23,9 +25,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -61,19 +60,7 @@ chown -R root:root .
 find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
         \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
 
-# patch from upstream git by way of Debian: Close stderr to prevent
-# printing errors when icdiff is piped to something that closes before
-# icdiff is done writing.
-patch -p1 < $CWD/fix-pipe-handling-installed.patch
-
-# 20201115 bkw: at some point, Slackware's /usr/bin/python will be python3.
-# This stuff can go away then.
-case "${PYVER:-auto}" in
-  2|3)  ;; # use as-is
-  auto) PYVER=2; python3 -c 'import sys' 2>/dev/null && PYVER=3 ;;
-esac
-
-python$PYVER setup.py install --root=$PKG
+python3 setup.py install --root=$PKG
 
 # man page made from README.md by SlackBuild author.
 mkdir -p $PKG/usr/man/man1
@@ -81,7 +68,7 @@ gzip -9c < $CWD/$PRGNAM.1 > $PKG/usr/man/man1/$PRGNAM.1.gz
 ln -s $PRGNAM.1.gz $PKG/usr/man/man1/git-$PRGNAM.1.gz
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a README* LICENSE* $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README* LICENSE* ChangeLog $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
diff --git a/development/icdiff/icdiff.info b/development/icdiff/icdiff.info
index 39d246098e70..784ff905efb7 100644
--- a/development/icdiff/icdiff.info
+++ b/development/icdiff/icdiff.info
@@ -1,8 +1,8 @@
 PRGNAM="icdiff"
-VERSION="1.9.5"
+VERSION="2.0.4"
 HOMEPAGE="https://www.jefftk.com/icdiff"
-DOWNLOAD="https://github.com/jeffkaufman/icdiff/archive/release-1.9.5/icdiff-release-1.9.5.tar.gz"
-MD5SUM="c896202f930336dfa461a0295019f887"
+DOWNLOAD="https://github.com/jeffkaufman/icdiff/archive/release-2.0.4/icdiff-release-2.0.4.tar.gz"
+MD5SUM="df7987904ad39019f63454590840769e"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""
diff --git a/development/icdiff/icdiff.rst b/development/icdiff/icdiff.rst
index d6b9cdca4276..2fc7167f9975 100644
--- a/development/icdiff/icdiff.rst
+++ b/development/icdiff/icdiff.rst
@@ -2,7 +2,7 @@
 ..   rst2man.py icdiff.rst > icdiff.1
 .. rst2man.py comes from the SBo development/docutils package.
 
-.. |version| replace:: 1.9.5
+.. |version| replace:: 2.0.4
 .. |date| date::
 
 ======
@@ -51,8 +51,11 @@ OPTIONS
 --output-encoding=OUTPUT_ENCODING
                       specify the output encoding; defaults to utf8
 -r, --recursive       recursively compare subdirectories
+-s, --report-identical-files
+                      report when two files are the same
 --show-all-spaces     color all non-matching whitespace including that which is not needed for drawing the eye to changes.  Slow, ugly, displays all changes
 --tabsize=TABSIZE     tab stop spacing
+-t, --truncate        truncate long lines instead of wrapping them
 -u, --patch           generate patch. This is always true, and only exists for compatibility
 -U NUM, --unified=NUM, --numlines=NUM
                       how many lines of context to print; can't be combined with --whole-file
@@ -60,6 +63,7 @@ OPTIONS
 --strip-trailing-cr   strip any trailing carriage return at the end of an input line
 --color-map=COLOR_MAP
                       choose which colors are used for which items. Default is --color-map='add:green_bold,change:yellow_bold,description:blue,meta:magenta,separator:blue,subtract:red_bold'.  You don't have to override all of them: '--color-map=separator:white,description:cyan'
+--is-git-diff         Show the real file name when displaying git-diff result
 
 NOTE
 ====