2943592f51
git-annex.linux/git-annex can legitimately try to run itself -- this happens when the programfile is used. So this check was bogus.
76 lines
1.8 KiB
Bash
Executable file
76 lines
1.8 KiB
Bash
Executable file
#!/bin/sh
|
|
# Runs a shell command (or interactive shell) using the binaries and
|
|
# libraries bundled with this app.
|
|
|
|
set -e
|
|
|
|
base="$(dirname "$0")"
|
|
|
|
if [ ! -d "$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 $base does not contain bin/git" >&2
|
|
exit 1
|
|
fi
|
|
|
|
# Get absolute path to base, to avoid breakage when things change directories.
|
|
orig="$(pwd)"
|
|
cd "$base"
|
|
base="$(pwd)"
|
|
cd "$orig"
|
|
|
|
# Install shim that's used to run git-annex-shell from ssh authorized_keys.
|
|
# The assistant also does this when run, but the user may not be using the
|
|
# assistant.
|
|
if [ ! -e "$HOME/.ssh/git-annex-shell" ]; then
|
|
mkdir "$HOME/.ssh" >/dev/null 2>&1 || true
|
|
(
|
|
echo "#!/bin/sh"
|
|
echo "set -e"
|
|
echo "exec $base/runshell git-annex-shell -c \"\$SSH_ORIGINAL_COMMAND\""
|
|
) > "$HOME/.ssh/git-annex-shell"
|
|
chmod +x "$HOME/.ssh/git-annex-shell"
|
|
fi
|
|
|
|
# Put our binaries first, to avoid issues with out of date or incompatable
|
|
# system binaries.
|
|
ORIG_PATH="$PATH"
|
|
export ORIG_PATH
|
|
PATH=$base/bin:$PATH
|
|
export PATH
|
|
|
|
ORIG_LD_LIBRARY_PATH="$LD_LIBRARY_PATH"
|
|
export ORIG_LD_LIBRARY_PATH
|
|
for lib in $(cat $base/libdirs); do
|
|
LD_LIBRARY_PATH="$base/$lib:$LD_LIBRARY_PATH"
|
|
done
|
|
export LD_LIBRARY_PATH
|
|
|
|
ORIG_GIT_EXEC_PATH="$GIT_EXEC_PATH"
|
|
export ORIG_GIT_EXEC_PATH
|
|
GIT_EXEC_PATH=$base/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 LD_LIBRARY_PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR"
|
|
export GIT_ANNEX_STANDLONE_ENV
|
|
|
|
if [ "$1" ]; then
|
|
cmd="$1"
|
|
shift 1
|
|
exec "$cmd" "$@"
|
|
else
|
|
sh
|
|
fi
|