-#!/bin/bash
+#!/usr/bin/env bash
-RemoteRepo="gitolite@git.immae.eu:perso/Immae/Prive/Password_store/Mes_Sites/Paul"
-NixChannelUrl='https://releases.nixos.org/nixos/18.09/nixos-18.09.1834.9d608a6f592'
-NixChannelName='immaeNixpkgs'
+set -euo pipefail
-if [ -z "$NIXOPS_CONFIG_PASS_SUBTREE_REMOTE" \
- -o -z "$NIXOPS_CONFIG_PASS_SUBTREE_PATH" ]; then
+if ! which nix 2>/dev/null >/dev/null; then
cat <<-EOF
-Two environment variables are needed to setup the password store:
-NIXOPS_CONFIG_PASS_SUBTREE_PATH : path where the subtree will be imported
-NIXOPS_CONFIG_PASS_SUBTREE_REMOTE : remote name to give to the repository
-EOF
+ nix is needed, please install it:
+ > curl https://nixos.org/nix/install | sh
+ (or any other way handled by your distribution)
+ EOF
exit 1
fi
-if ! pass $NIXOPS_CONFIG_PASS_SUBTREE_PATH > /dev/null 2>/dev/null; then
+if [ "${NIX_STORE:-/nix/store}" != "/nix/store" ]; then
cat <<-EOF
-/!\ This will modify your password store to add and import a subtree
-with the specific passwords files. Choose a path that doesn’t exist
-yet in your password store.
-> pass git remote add $NIXOPS_CONFIG_PASS_SUBTREE_REMOTE $RemoteRepo
-> pass git subtree add --prefix=$NIXOPS_CONFIG_PASS_SUBTREE_PATH $NIXOPS_CONFIG_PASS_SUBTREE_REMOTE master
-Later, you can use pull_environment and push_environment scripts to
-update the passwords when needed
-Continue? [y/N]
-EOF
+ Nix store outside of /nix/store is not supported
+ EOF
+ exit 1
+fi
+
+if ! which direnv 2>/dev/null >/dev/null; then
+ cat <<-EOF
+ direnv is needed, please install it
+ EOF
+ exit 1
+fi
+
+if [ -z "$NIXOPS_ENV_LOADED" ]; then
+ cat <<-EOF
+ direnv environment needs to be loaded
+ EOF
+ exit 1
+fi
+
+if [ "$(git config --get include.path)" != "../.gitconfig" ]; then
+ cat <<-EOF
+ it is recommended to include the .gitconfig file into (local) git configuration:
+ git config --local include.path '../.gitconfig'
+ Run this command? [y/N]
+ EOF
read y
if [ "$y" = "y" -o "$y" = "Y" ]; then
- pass git remote add $NIXOPS_CONFIG_PASS_SUBTREE_REMOTE $RemoteRepo
- pass git subtree add --prefix=$NIXOPS_CONFIG_PASS_SUBTREE_PATH $NIXOPS_CONFIG_PASS_SUBTREE_REMOTE master
- else
- echo "Aborting"
- exit 1
+ git config --local include.path '../.gitconfig'
fi
fi
-if [ ! -f /etc/ssh/ssh_rsa_key_nixops ]; then
- cat <<EOF
-The key to access private git repositories (websites hosted by the
-server) needs to be accessible to nix builders. It will be put in
-/etc/ssh/ssh_rsa_key_nixops (sudo right is needed for that)
-> pass show $NIXOPS_CONFIG_PASS_SUBTREE_PATH/NixSshKey | sudo tee /etc/ssh/ssh_rsa_key_nixops > /dev/null
-> pass show $NIXOPS_CONFIG_PASS_SUBTREE_PATH/NixSshKey.pub | sudo tee /etc/ssh/ssh_rsa_key_nixops.pub > /dev/null
-> sudo chmod u=r,go-rwx /etc/ssh/ssh_rsa_key_nixops
-> sudo chown nixbld1:nixbld /etc/ssh/ssh_rsa_key_nixops /etc/ssh/ssh_rsa_key_nixops.pub
-Continue? [y/N]
-EOF
- read y
- if [ "$y" = "y" -o "$y" = "Y" ]; then
- if ! id -u nixbld1 2>/dev/null >/dev/null; then
- echo "User nixbld1 seems inexistant, did you install nix?"
+gpg_keys=$(pass ls Nixops/GPGKeys | sed -e "1d" | cut -d" " -f2)
+for key in $gpg_keys; do
+ content=$(pass show Nixops/GPGKeys/$key)
+ fpr=$(echo "$content" | gpg --import-options show-only --import --with-colons | grep -e "^pub" | cut -d':' -f5)
+ gpg --list-key "$fpr" >/dev/null 2>/dev/null && imported=yes || imported=no
+ # /usr/share/doc/gnupg/DETAILS field 2
+ (echo "$content" | gpg --import-options show-only --import --with-colons |
+ grep -E '^pub:' |
+ cut -d':' -f2 |
+ grep -q '[fu]') && signed=yes || signed=no
+ if [ "$signed" = no -o "$imported" = no ] ; then
+ echo "The key for $key needs to be imported and signed (a local signature is enough)"
+ echo "$content" | gpg --import-options show-only --import
+ echo "Continue? [y/N]"
+ read y
+ if [ "$y" = "y" -o "$y" = "Y" ]; then
+ echo "$content" | gpg --import
+ gpg --expert --edit-key "$fpr" lsign quit
+ else
+ echo "Aborting"
exit 1
fi
- mask=$(umask)
- umask 0777
- # Don’t forward it directly to tee, it would break ncurse pinentry
- key=$(pass show $NIXOPS_CONFIG_PASS_SUBTREE_PATH/NixSshKey)
- echo "$key" | sudo tee /etc/ssh/ssh_rsa_key_nixops > /dev/null
- sudo chmod u=r,go=- /etc/ssh/ssh_rsa_key_nixops
- pubkey=$(pass show $NIXOPS_CONFIG_PASS_SUBTREE_PATH/NixSshKey.pub)
- echo "$pubkey" | sudo tee /etc/ssh/ssh_rsa_key_nixops.pub > /dev/null
- sudo chmod a=r /etc/ssh/ssh_rsa_key_nixops.pub
- sudo chown nixbld1:nixbld /etc/ssh/ssh_rsa_key_nixops /etc/ssh/ssh_rsa_key_nixops.pub
- umask $mask
- else
- echo "Aborting"
- exit 1
fi
-fi
+done
-if ! nix-channel --list | grep -q "$NixChannelName $NixChannelUrl"; then
-cat <<EOF
-A new nix channel will be installed (or upgraded) to freeze the packages
-version:
-$NixChannelName $NixChannelUrl
-> nix-channel --add $NixChannelUrl $NixChannelName
-> nix-channel --update
-If this step fail, you may have to disable sandboxing in
-/etc/nix/nix.conf and rerun
-> nix-channel --update
-manually.
-Continue? [y/N]
-EOF
+if nix show-config --json | jq -e '.sandbox.value == "true"' >/dev/null; then
+ cat <<-EOF
+ There used to be some impure derivations (grep __noChroot), you may need
+ sandbox = "relaxed"
+ in /etc/nix/nix.conf
+ you may also want to add
+ keep-outputs = true
+ keep-derivations = true
+ to prevent garbage collector from deleting build dependencies (they take a lot of time to build)
+ and
+ allow-import-from-derivation = false
+ as an attempt to avoid having build-time derivations (doesn’t work for all packages)
+ press key to continue
+ EOF
read y
- if [ "$y" = "y" -o "$y" = "Y" ]; then
- nix-channel --add $NixChannelUrl $NixChannelName
- nix-channel --update
- fi
fi
-cat <<EOF
-All set up.
-Please make sure you’re using scripts/nixops_wrap when deploying
-EOF
+cat <<-EOF
+ All set up.
+ Please make sure you’re using make commands when deploying
+ EOF
projects / perso / Immae / Config / Nix.git / blobdiff