Added new recipe to justfile

- upload-image recipe added to upload built images
- Added .env file to hold Linode API token
- Update .gitignore file to ignore local changes of .env

.env

@@ -0,0 +1 @@
+API_TOKEN=

.gitignore

@@ -1 +1,2 @@
 result
+.env

Makefile

@@ -1,19 +0,0 @@
-# Special variables
-.DEFAULT_GOAL := help  # Set default target to run
-.SILENT:               # Disable printing recipes at runtime
-.ONESHELL:             # Run target recipes in one shell invocation
-.PHONY: build-image \  # Phony targets
-	clean \
-	help
-
-help: ## Shows this help prompt.
-	egrep -h '\s##\s' $(MAKEFILE_LIST) \
-		| sort \
-		| awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}'
-
-clean:
-	rm -f result
-
-build-image: clean ## Builds Linode campatible NixOS disk image.
-	nix build ".#nixosConfigurations.linode-image.config.system.build.raw"
-

justfile

@@ -0,0 +1,41 @@
+set dotenv-required
+set quiet := true
+
+UPLOAD_URL := ```
+		curl -s -X POST \
+			--url https://api.linode.com/v4/images/upload \
+			--header 'accept: application/json' \
+			--header "authorization: Bearer $API_TOKEN" \
+			--header 'content-type: application/json' \
+			--data '
+				{
+					"description": "nixos",
+					"label": "nixos",
+					"region": "us-iad"
+				}
+			' | jq .upload_to
+	```
+
+[private]
+_default:
+	just --list
+
+[private]
+_clean:
+	rm -f result
+
+[private]
+_image_exists:
+	[ -f result/linode-image.img.gz ] \
+		|| echo "Linode image not found."
+
+[doc('Builds Linode compatible NixOS disk image.')]
+build-image: _clean
+	nix build ".#nixosConfigurations.linode-image.config.system.build.raw"
+
+[doc('Uploads NixOS compatible disk image to Linode.')]
+upload-image: _image_exists
+	curl -X PUT \
+		--url {{UPLOAD_URL}} \
+		-T result/linode-image.img.gz
+