1 files changed, 68 insertions, 7 deletions
diff --git a/scripts/update_hosts.sh b/scripts/update_hosts.sh
index cc459ed..94003b8 100755
--- a/scripts/update_hosts.sh
+++ b/scripts/update_hosts.sh
@@ -3,21 +3,82 @@ set -e
 
 base_dir="$(git rev-parse --show-toplevel)"
 
-user="${1-$USER}"
-hosts="${2-server2 server3}"
-branch="${3-main}"
+user="$USER"
+set_hosts=""
+branch="main"
+direct=false
+
+while [ "$#" -ne 0 ]; do
+    case "$1" in
+    --user)
+        shift 1
+        user="$1"
+        ;;
+    --host)
+        shift 1
+        set_hosts="$set_hosts $1"
+        ;;
+    --hosts)
+        shift 1
+        if [ -n "$set_hosts" ]; then
+            echo "Warning: --hosts overrides --host"
+        fi
+        set_hosts="$1"
+        ;;
+    --branch)
+        shift 1
+        branch="$1"
+        ;;
+    --direct)
+        direct=true
+        ;;
+    *)
+        echo "Arg '$1' not known."
+        exit 2
+        ;;
+    esac
+    shift 1
+done
+
+hosts="${set_hosts-"server2 server3"}"
+
+echo "update_hosts.sh --user '$user' --hosts '$hosts' --branch '$branch' --direct '$direct'"
 
 for host in $hosts; do
     echo "Updating '$user@$host.vhack.eu' ..."
 
-    printf "Copying closure ..\n"
-    nix copy --substitute-on-destination --to "ssh://$user@$host.vhack.eu" ".#nixosConfigurations.$host.config.system.build.toplevel"
-
     printf "Deploying remote side script ..\n"
     scp "$base_dir/scripts/update_hosts.remote" "$user@$host.vhack.eu:update_host.remote"
 
+    set -x
+
+    flake_path=""
+    if [ "$direct" = true ]; then
+        printf "Deploying git config ..\n"
+
+        flake_path="path:$(git archive --format=tar.gz HEAD |
+            ssh "$user@$host.vhack.eu" \
+                'flake_path=$(mktemp -d -t update_hosts_XXXXX); cd $flake_path && tar -xz; echo $flake_path')"
+
+    fi
+
+    tmp="$(mktemp -d -t "server_build_script_XXXXX")"
+    trap 'rm -r "$tmp"' EXIT
+    if [ "$direct" = true ]; then
+        git archive --format=tar.gz HEAD | {
+            cd "$tmp"
+            tar -xz
+        }
+    else
+        git clone "git.foss-syndicate.org" --branch="$branch" "$tmp"
+    fi
+    cd "$tmp"
+
+    printf "Copying closure ..\n"
+    nix copy --substitute-on-destination --to "ssh://$user@$host.vhack.eu" ".#nixosConfigurations.$host.config.system.build.toplevel"
+
     printf "Executing remote side script ..\n"
-    ssh -t "$user@$host.vhack.eu" "chmod +x update_host.remote; ./update_host.remote '$branch'"
+    ssh -t "$user@$host.vhack.eu" "chmod +x update_host.remote; ./update_host.remote '$branch' '$flake_path'"
 done
 
 # Give the servers some time to reboot