69 lines
1.6 KiB
Bash
Executable file
69 lines
1.6 KiB
Bash
Executable file
#!/system/bin/sh
|
|
# Runs a shell command (or interactive shell) using the binaries and
|
|
# libraries bundled with this app.
|
|
|
|
set -e
|
|
|
|
here="$(dirname $0)"
|
|
base="$here/git-annex-bundle"
|
|
|
|
if [ ! -d "$base" ]; then
|
|
echo "** cannot find base directory (I seem to be $0)" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -e "$base/bin/git-annex" ]; then
|
|
echo "** base directory $base does not contain bin/git-annex" >&2
|
|
exit 1
|
|
fi
|
|
if [ ! -e "$base/bin/git" ]; then
|
|
echo "** base directory $base does not contain bin/git" >&2
|
|
exit 1
|
|
fi
|
|
|
|
# Install busybox links.
|
|
if [ ! -e "$base/bin/sha256sum" ]; then
|
|
echo "(First run detected ... setting up busybox ...)"
|
|
"$base/bin/busybox" --install "$base/bin"
|
|
fi
|
|
|
|
# Get absolute path to base, to avoid breakage when things change directories.
|
|
orig="$(pwd)"
|
|
cd "$base"
|
|
base="$(pwd)"
|
|
cd "$orig"
|
|
|
|
# Put our binaries first, to avoid issues with out of date or incompatable
|
|
# system or App binaries.
|
|
ORIG_PATH="$PATH"
|
|
export ORIG_PATH
|
|
PATH=$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="$base/templates"
|
|
export GIT_TEMPLATE_DIR
|
|
|
|
# Indicate which variables were exported above.
|
|
GIT_ANNEX_STANDLONE_ENV="PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR"
|
|
export GIT_ANNEX_STANDLONE_ENV
|
|
|
|
# This is a temporary directory on a non-crippled filesystem.
|
|
# This needs to be as short a path as possible.
|
|
GIT_ANNEX_TMP_DIR=$here/tmp
|
|
export GIT_ANNEX_TMP_DIR
|
|
mkdir -p "$GIT_ANNEX_TMP_DIR"
|
|
|
|
if [ "$1" ]; then
|
|
cmd="$1"
|
|
shift 1
|
|
exec "$cmd" "$@"
|
|
else
|
|
sh
|
|
fi
|