make: replace Makefile with make.vsh

Makefile

@@ -1,22 +0,0 @@
-DOC_DIR = doc
-
-SPDX_LICENSE_LIST_FILE = licenses.json
-SPDX_LICENSE_LIST_FILE_MIN = licenses.min.json
-SPDX_LICENSE_LIST_FILE_TMP = /tmp/licenses.json.new
-SPDX_LICENSE_LIST_JSON_URL = https://spdx.org/licenses/licenses.json
-
-licenses:
-	wget -q -O $(SPDX_LICENSE_LIST_FILE_TMP) $(SPDX_LICENSE_LIST_JSON_URL)
-	if ! diff $(SPDX_LICENSE_LIST_FILE) $(SPDX_LICENSE_LIST_FILE_TMP) >/dev/null 2>&1; \
-		then mv -v $(SPDX_LICENSE_LIST_FILE_TMP) $(SPDX_LICENSE_LIST_FILE); \
-	fi
-	jq -c . < $(SPDX_LICENSE_LIST_FILE) > $(SPDX_LICENSE_LIST_FILE_MIN)
-
-doc:
-	v doc -f html -m . -o $(DOC_DIR)
-
-serve: clean doc
-	v -e "import net.http.file; file.serve(folder: '$(DOC_DIR)')"
-
-clean:
-	rm -r $(DOC_DIR) || true

make.vsh

@@ -0,0 +1,25 @@
+#!/usr/bin/env -S v run
+
+import build
+import net.http
+
+const source_url = 'https://spdx.org/licenses/licenses.json'
+
+mut context := build.context(default: 'licenses.min.json')
+
+context.artifact(
+	name:       'licenses.json'
+	help:       'SPDX licenses list in JSON format'
+	should_run: |self| true
+	run:        |self| http.download_file(source_url, self.name)!
+)
+
+context.artifact(
+	name:       'licenses.min.json'
+	help:       'The minified licenses.json ready for embedding (requires jq util)'
+	depends:    ['licenses.json']
+	should_run: |self| true
+	run:        |self| system('jq -c . < licenses.json > ${self.name}')
+)
+
+context.run()