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82 lines
2.2 KiB
82 lines
2.2 KiB
#!/usr/bin/env bash
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# Tool for converting between MXE patch files and git repos
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# Imports and exports patch files in "git format-patch" format.
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cmd=$1
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pkg=$2
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# MXE directory
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mxedir=~/mxe
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# directory for unpacked tarballs/git repos
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gitsdir=~/gits
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# John Doe <John Doe@acme.org>
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author=`git var GIT_AUTHOR_IDENT | sed 's/^\(.* [<].*[>]\).*$/\1/'`
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pkg_version=`grep '^$(PKG)_VERSION' $mxedir/src/$pkg.mk | \
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sed 's/.*:= \(.*\)/\1/'`
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pkg_short_version=`echo $pkg_version | sed s/'\(.*\)\.[^.]*$'/'\1'/`
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pkg_subdir=`grep '^$(PKG)_SUBDIR' $mxedir/src/$pkg.mk | \
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sed 's/.*:= \(.*\)/\1/' | \
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sed s/'$($(PKG)_VERSION)'/$pkg_version/ | \
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sed s/'$(call SHORT_PKG_VERSION,$(PKG))'/$pkg_short_version/ | \
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sed s/'$(PKG)'/$pkg/;`
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pkg_file=`grep '^$(PKG)_FILE' $mxedir/src/$pkg.mk | \
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sed 's/.*:= \(.*\)/\1/' | \
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sed s/'$($(PKG)_VERSION)'/$pkg_version/ | \
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sed s/'$(call SHORT_PKG_VERSION,$(PKG))'/$pkg_short_version/ | \
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sed s/'$($(PKG)_SUBDIR)'/$pkg_subdir/ | \
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sed s/'$(PKG)'/$pkg/;`
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#echo $pkg
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#echo $pkg_version
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#echo $pkg_subdir
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#echo $pkg_file
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# init
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function init_git {
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cd $gitsdir
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echo $pkg_file | grep "\.tar\.gz" >> /dev/null && tar xf $mxedir/pkg/$pkg_file
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echo $pkg_file | grep "\.tar\.bz2" >> /dev/null && tar xf $mxedir/pkg/$pkg_file
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echo $pkg_file | grep "\.tar\.xz" >> /dev/null && xz -dc $mxedir/pkg/$pkg_file | tar xf -
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echo $pkg_file | grep "\.zip" >> /dev/null && unzip $mxedir/pkg/$pkg_file >> /dev/null
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cd $gitsdir/$pkg_subdir && \
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(git init; git add -A; git commit -m "init") > /dev/null
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git tag dist
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}
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function export_patch {
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cd $gitsdir/$pkg_subdir && \
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(
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echo 'This file is part of MXE.'
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echo 'See index.html for further information.'
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echo ''
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echo 'Contains ad hoc patches for cross building.'
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echo ''
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git format-patch -p --stdout dist..HEAD | \
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sed 's/^From: .*/From: MXE/g;'
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) > $mxedir/src/$pkg-1-fixes.patch
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}
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function import_patch {
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cd $gitsdir/$pkg_subdir && \
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cat $mxedir/src/$pkg-1-fixes.patch | \
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sed '/^From/,$ !d' | \
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sed s/'^From: .*'/"From: $author"/'g;' | \
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git am --keep-cr
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}
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if [ "$cmd" == "init" ]; then
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init_git $pkg
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elif [ "$cmd" == "import" ]; then
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import_patch $pkg
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elif [ "$cmd" == "export" ]; then
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export_patch $pkg
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fi
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