67 lines
1,013 B
Bash
Executable file
67 lines
1,013 B
Bash
Executable file
#!/usr/bin/env bash
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if [ "$(uname)" != "Linux" ]; then
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exit 0
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fi
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if [ -z ${NIXDIR+x} ]; then
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echo "NIXDIR is unset! It needs to be set in the code. Edit this shell file and read the instructions."
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echo "Executing bash without Bubblewrap…"
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exec bash
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fi
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if [ ! -e $NIXDIR ]; then
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echo "NIXDIR doesn't point to a valid location! Falling back to Bash"
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exec bash
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fi
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_bind() {
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_bind_arg=$1
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shift
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for _path in "$@"; do
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args+=("$_bind_arg" "$_path" "$_path")
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done
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}
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bind() {
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_bind --bind-try "$@"
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}
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robind() {
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_bind --ro-bind-try "$@"
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}
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devbind() {
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_bind --dev-bind-try "$@"
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}
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args=(
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--bind $NIXDIR /nix
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--chdir $HOME
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)
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bind \
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$HOME
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devbind \
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/dev \
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/proc \
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/tmp \
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/run \
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/u \
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/p \
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/bin \
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/boot \
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/etc \
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/home \
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/lib \
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/lib32 \
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/lib64 \
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/libx32 \
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/media \
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/usr \
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/var
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[[ -f "$HOME/.bwrap-extra.bash" ]] && source "$HOME/.bwrap-extra.bash"
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exec bwrap "${args[@]}" "$@"
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