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#!/system/bin/sh
# This is run by the Android app, and runs a shell in an environment
# configured for git-annex.
set -e
# I'm installed as lib/lib.runshell.so
orig="$(pwd)"
cd "$0/../.."
base="$(pwd)"
# Cannot rely on Android providing a sane HOME
HOME="/sdcard/git-annex.home"
export HOME
# As good a start point as any.
cd "$HOME"
setup () {
echo "Installation starting to $base"
cat "$base/lib/lib.version.so"
mkdir -p "$base/bin"
for prog in busybox git-annex git-shell git-upload-pack git gpg rsync ssh ssh-keygen; do
echo "installing $prog"
if [ -e "$base/bin/$prog" ]; then
rm "$base/bin/$prog"
fi
ln "$base/lib/lib.$prog.so" "$base/bin/$prog"
done
mkdir -p "$base/bin.new"
$base/bin/busybox --install $base/bin.new
mv $base/bin.new/* $base/bin
rmdir "$base/bin.new"
$base/bin/tar zxf $base/lib/lib.git.tar.gz.so
for prog in git git-shell git-upload-pack; do
for link in $(cat $base/links/$prog); do
echo "linking $link to $prog"
if [ -e "$base/$link" ]; then
rm "$base/$link"
fi
ln "$base/bin/$prog" "$base/$link"
done
rm "$base/links/$prog"
done
mkdir -p "$base/templates"
mkdir -p "$base/tmp"
cat "$base/lib/lib.version.so" > "$base/installed-version"
echo "Installation complete"
}
if [ ! -d "$base/bin" ]; then
if ! mkdir -p "$HOME"; then
echo "mkdir of $HOME failed!"
fi
if ! setup > $HOME/git-annex-install.log 2>&1; then
echo "Installation failed! Please report a bug and attach $HOME/git-annex-install.log"
sh
fi
elif [ ! -e "$base/installed-version" ] || ! cmp "$base/installed-version" "$base/lib/lib.version.so" >/dev/null; then
if ! setup > $HOME/git-annex-install.log 2>&1; then
echo "Upgrade failed! Please report a bug and attach $HOME/git-annex-install.log"
fi
fi
PATH="$base/bin:$PATH"
export PATH
ORIG_GIT_EXEC_PATH="$GIT_EXEC_PATH"
export ORIG_GIT_EXEC_PATH
GIT_EXEC_PATH=$base/libexec/git-core
export GIT_EXEC_PATH
ORIG_GIT_TEMPLATE_DIR="$GIT_TEMPLATE_DIR"
export ORIG_GIT_TEMPLATE_DIR
GIT_TEMPLATE_DIR="$base/templates"
export GIT_TEMPLATE_DIR
# Indicate which variables were exported above.
GIT_ANNEX_STANDLONE_ENV="GIT_EXEC_PATH GIT_TEMPLATE_DIR"
export GIT_ANNEX_STANDLONE_ENV
# This is a temporary directory on a non-crippled filesystem.
# This needs to be as short a path as possible.
GIT_ANNEX_TMP_DIR=$base/tmp
export GIT_ANNEX_TMP_DIR
if [ "$1" ]; then
cmd="$1"
shift 1
exec "$cmd" "$@"
else
sh
fi
|
