diff options
| -rw-r--r-- | home.nix | 2 | ||||
| -rw-r--r-- | shell-scripts/nix-up | 81 |
2 files changed, 83 insertions, 0 deletions
@@ -18,6 +18,8 @@ home.sessionPath = [ "${config.home.homeDirectory}/.krew/bin" + # this shouldn't be here but meh + "${config.home.homeDirectory}/.nix-profile/bin" ]; programs.starship.enable = true; diff --git a/shell-scripts/nix-up b/shell-scripts/nix-up new file mode 100644 index 0000000..03d911a --- /dev/null +++ b/shell-scripts/nix-up @@ -0,0 +1,81 @@ +#!/bin/bash +case "${@}" in + bootstrap-store) + [[ -d ${HOME}/nix ]] || { + docker create --name nix-data nixos/nix sh >/dev/null 2>&1 + sudo docker cp nix-data:/nix / + docker rm nix-data + } + docker create -v ${HOME}/nix:/nix --name nix-data nixos/nix sh >/dev/null 2>&1 + ;; + nuke) + docker rm nix-data + docker rm nixos-${USER} + ;; + "") + if ! docker image ls | grep nixos-${USER}; then + cat > /tmp/docker-build-${USER} <<EOF +FROM alpine + +# Add your user the alpine way +RUN apk add --no-cache --update shadow \ + && groupadd -g $(id -g) ${USER} \ + && useradd -g $(id -g) --groups wheel -u $(id -u) ${USER} + +# Enable HTTPS support in wget and set nsswitch.conf to make resolution work within containers +RUN apk add --no-cache --update openssl \ + && echo hosts: files dns > /etc/nsswitch.conf + +# Download Nix and install it into the system. +ARG NIX_VERSION=2.3.14 +RUN wget https://nixos.org/releases/nix/nix-\${NIX_VERSION}/nix-\${NIX_VERSION}-\$(uname -m)-linux.tar.xz \ + && tar xf nix-\${NIX_VERSION}-\$(uname -m)-linux.tar.xz \ + && addgroup -g 30000 -S nixbld \ + && for i in \$(seq 1 30); do adduser -S -D -h /var/empty -g "Nix build user \$i" -u \$((30000 + i)) -G nixbld nixbld\$i ; done \ + && mkdir -m 0755 /etc/nix \ + && echo 'sandbox = false' > /etc/nix/nix.conf \ + && mkdir -m 0755 /nix && USER=root sh nix-\${NIX_VERSION}-\$(uname -m)-linux/install \ + && ln -s /nix/var/nix/profiles/default/etc/profile.d/nix.sh /etc/profile.d/ \ + && rm -r /nix-\${NIX_VERSION}-\$(uname -m)-linux* \ + && /nix/var/nix/profiles/default/bin/nix-collect-garbage --delete-old \ + && /nix/var/nix/profiles/default/bin/nix-store --optimise \ + && /nix/var/nix/profiles/default/bin/nix-store --verify --check-contents + +ONBUILD ENV \ + ENV=/etc/profile \ + USER=root \ + PATH=/nix/var/nix/profiles/default/bin:/nix/var/nix/profiles/default/sbin:/bin:/sbin:/usr/bin:/usr/sbin \ + GIT_SSL_CAINFO=/etc/ssl/certs/ca-certificates.crt \ + NIX_SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt + +ENV \ + ENV=/etc/profile \ + USER=root \ + PATH=/nix/var/nix/profiles/default/bin:/nix/var/nix/profiles/default/sbin:/bin:/sbin:/usr/bin:/usr/sbin \ + GIT_SSL_CAINFO=/etc/ssl/certs/ca-certificates.crt \ + NIX_SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt \ + NIX_PATH=/nix/var/nix/profiles/per-user/root/channels +EOF + docker build . -t nixos-${USER} -f /tmp/docker-build-${USER} + fi + docker run --volumes-from=nix-data --rm -it \ + -v /etc/ssl/certs/ca-bundle.crt:/etc/ssl/certs/ca-certificates.crt \ + -e GIT_SSL_CAINFO=/etc/ssl/certs/ca-certificates.crt \ + -e NIX_SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt \ + -e SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt \ + -e USER=${USER} \ + -u $(id -u):$(id -g) \ + --group-add wheel \ + -v ${HOME}:${HOME} \ + -w ${HOME} \ + --name nixos-${USER} \ + --network host \ + nixos-${USER} bash + ;; + clear) + docker run --rm --volumes-from=nix-data nixos/nix nix-collect-garbage -d + ;; + list) + docker run --rm --volumes-from nix-data nixos/nix ls -la /nix + ;; +esac |