From c79bb68270abd6e5a59e36bf09d64b2eb0d23fb8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Thu, 25 Apr 2019 19:41:41 +0200
Subject: [PATCH] Add makefile and remove nixops dependency

---
 nixops/Makefile                | 51 ++++++++++++++++++++++++++++++++++
 nixops/scripts/pull_deployment |  9 +++---
 nixops/scripts/push_deployment |  3 +-
 nixops/scripts/setup           | 27 +++---------------
 4 files changed, 62 insertions(+), 28 deletions(-)
 create mode 100644 nixops/Makefile

diff --git a/nixops/Makefile b/nixops/Makefile
new file mode 100644
index 0000000..1d76a9c
--- /dev/null
+++ b/nixops/Makefile
@@ -0,0 +1,51 @@
+setup:
+	./scripts/setup
+
+ssh-eldiron:
+	./scripts/nixops_wrap ssh eldiron
+
+info:
+	./scripts/nixops_wrap list
+	./scripts/nixops_wrap info
+
+debug:
+	./scripts/nixops_wrap deploy --build-only --show-trace
+
+dry-run:
+	./scripts/nixops_wrap deploy --dry-run
+
+build:
+	./scripts/nixops_wrap deploy --build-only
+
+upload:
+	./scripts/nixops_wrap deploy --copy-only
+
+deploy:
+	./scripts/nixops_wrap deploy
+
+push:
+	./scripts/push_deployment
+	./scripts/push_environment
+
+pull:
+	./scripts/pull_environment
+
+pull-deployment:
+	./scripts/pull_deployment
+
+profile = $(shell ./scripts/nixops_wrap info | grep "^Nix profile: " | sed -e "s/^Nix profile: //")
+GEN ?= "+3"
+
+list-generations:
+	nix-env -p $(profile) --list-generations
+	./scripts/nixops_wrap ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --list-generations
+
+delete-generations:
+	nix-env -p $(profile) --delete-generations $(GEN)
+	./scripts/nixops_wrap ssh eldiron -- nix-env -p /nix/var/nix/profiles/system --delete-generations $(GEN)
+
+cleanup: delete-generations
+	nix-store --gc
+	./scripts/nixops_wrap ssh eldiron -- nix-store --gc
+
+.PHONY: setup ssh-eldiron info debug dry-run build upload deploy push pull pull-deployment list-generations delete-generations cleanup
diff --git a/nixops/scripts/pull_deployment b/nixops/scripts/pull_deployment
index 8ee9b75..d238434 100755
--- a/nixops/scripts/pull_deployment
+++ b/nixops/scripts/pull_deployment
@@ -8,16 +8,17 @@ if [ -z "$NIXOPS_CONFIG_PASS_SUBTREE_PATH" ]; then
 fi
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+nixops="$(nix-build --no-out-link -A nixops "$(dirname $(dirname $DIR))")/bin/nixops"
 export NIXOPS_STATE="$(dirname $DIR)/state/eldiron.nixops"
 
-if nixops info -d $DeploymentUuid 2>/dev/null >/dev/null; then
+if $nixops info -d $DeploymentUuid 2>/dev/null >/dev/null; then
   cat <<EOF
 This will remove your current deployment file and recreate it!
 Continue? [y/N]
 EOF
   read y
   if [ "$y" = "y" -o "$y" = "Y" ]; then
-    nixops delete --force -d $DeploymentUuid
+    $nixops delete --force -d $DeploymentUuid
   else
     echo "Aborting"
     exit 1
@@ -26,6 +27,6 @@ fi
 
 deployment=$(pass show $NIXOPS_CONFIG_PASS_SUBTREE_PATH/Nixops/Deployment)
 
-echo "$deployment" | nixops import
+echo "$deployment" | $nixops import
 
-nixops modify -d "$DeploymentUuid" "$(dirname $DIR)/eldiron.nix"
+$nixops modify -d "$DeploymentUuid" "$(dirname $DIR)/eldiron.nix"
diff --git a/nixops/scripts/push_deployment b/nixops/scripts/push_deployment
index e43b6be..73084e4 100755
--- a/nixops/scripts/push_deployment
+++ b/nixops/scripts/push_deployment
@@ -8,7 +8,8 @@ if [ -z "$NIXOPS_CONFIG_PASS_SUBTREE_PATH" ]; then
 fi
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+nixops="$(nix-build --no-out-link -A nixops "$(dirname $(dirname $DIR))")/bin/nixops"
 export NIXOPS_STATE="$(dirname $DIR)/state/eldiron.nixops"
 export NIXOPS_DEPLOYMENT="$DeploymentUuid"
 
-nixops export | pass insert -m $NIXOPS_CONFIG_PASS_SUBTREE_PATH/Nixops/Deployment
+$nixops export | pass insert -m $NIXOPS_CONFIG_PASS_SUBTREE_PATH/Nixops/Deployment
diff --git a/nixops/scripts/setup b/nixops/scripts/setup
index 4a76d35..cfa8d64 100755
--- a/nixops/scripts/setup
+++ b/nixops/scripts/setup
@@ -134,31 +134,12 @@ if nix show-config --json | jq -e '.sandbox.value == "true"' >/dev/null; then
   exit 1
 fi
 
-if ! which nixops 2>/dev/null >/dev/null; then
-  cat <<-EOF
-	nixops is needed:
-	> nix-env -i nixops
-	If it fails, please check that $HOME/.nix-profile/bin is in your PATH.
-	Continue? [y/N]
-	EOF
-  read y
-  if [ "$y" = "y" -o "$y" = "Y" ]; then
-    nix-env -i nixops
-    if ! which nixops 2>/dev/null >/dev/null; then
-      echo "Installation failed, please check that $HOME/.nix-profile/bin is in your path."
-      exit 1
-    fi
-  else
-    echo "Aborting"
-    exit 1
-  fi
-fi
-
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+nixops="$(nix-build --no-out-link -A nixops "$(dirname $(dirname $DIR))")/bin/nixops"
 export NIXOPS_STATE="$(dirname $DIR)/state/eldiron.nixops"
 export NIXOPS_DEPLOYMENT="$DeploymentUuid"
 
-if ! nixops info 2>/dev/null >/dev/null; then
+if ! $nixops info 2>/dev/null >/dev/null; then
   cat <<-EOF
 	Importing deployment file into nixops:
 	Continue? [y/N]
@@ -166,9 +147,9 @@ if ! nixops info 2>/dev/null >/dev/null; then
   read y
   if [ "$y" = "y" -o "$y" = "Y" ]; then
     deployment=$(pass show $NIXOPS_CONFIG_PASS_SUBTREE_PATH/Nixops/Deployment)
-    echo "$deployment" | nixops import
+    echo "$deployment" | $nixops import
 
-    nixops modify "$(dirname $DIR)/eldiron.nix"
+    $nixops modify "$(dirname $DIR)/eldiron.nix"
   else
     echo "Aborting"
     exit 1
-- 
2.41.0