docs: autogenerate sprites data file during build (#136)

.drone.yml

@@ -94,20 +94,19 @@ steps:
   commands:
   - npm install > /dev/null
   - npx gulp default
-  - npx gulp svg-sprite-list
   environment:
     FORCE_COLOR: true
     NPM_CONFIG_LOGLEVEL: error
 
 - name: package
-  image: alpine
+  image: thegeeklab/alpine-tools
   commands:
   - mkdir dist/
   - echo "${DRONE_TAG:-latest}" > VERSION
   - tar -zcvf dist/hugo-geekdoc.tar.gz -X .tarignore .
 
 - name: checksum
-  image: alpine
+  image: thegeeklab/alpine-tools
   commands:
   - cd dist/ && sha256sum * > ../sha256sum.txt
 
@@ -171,6 +170,8 @@ steps:
 - name: assets
   image: thegeeklab/alpine-tools
   commands:
+  - npm install > /dev/null
+  - npx gulp svg-sprite-list
   - mkdir -p exampleSite/themes/hugo-geekdoc/
   - curl -sSL https://github.com/thegeeklab/hugo-geekdoc/releases/latest/download/hugo-geekdoc.tar.gz | tar -xz -C exampleSite/themes/hugo-geekdoc/ --strip-components=1
   when:
@@ -183,6 +184,7 @@ steps:
   commands:
   - npm install > /dev/null
   - npx gulp default
+  - npx gulp svg-sprite-list
   - mkdir exampleSite/themes/ && ln -s $(pwd)/ exampleSite/themes/hugo-geekdoc
   environment:
     FORCE_COLOR: true
@@ -273,6 +275,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: 9aae6e48a3316cb2881f7f6ae959a7868cb727138e0bdaae927c873b6417ccaa
+hmac: 127e4b738bbf810da960f10b767378793ecff2da5de7de03892ff96d4361735d
 
 ...

exampleSite/data/sprites/geekdoc.json

@@ -1,30 +0,0 @@
-[
-  "arrow_back",
-  "arrow_left_alt",
-  "arrow_right_alt",
-  "bitbucket",
-  "bookmark",
-  "brightness_auto",
-  "brightness_dark",
-  "brightness_light",
-  "cloud_off",
-  "code",
-  "date",
-  "download",
-  "email",
-  "git",
-  "github",
-  "gitlab",
-  "heart",
-  "keyborad_arrow_down",
-  "keyborad_arrow_left",
-  "keyborad_arrow_right",
-  "link",
-  "menu",
-  "notification",
-  "path",
-  "person",
-  "search",
-  "shield",
-  "tags"
-]

gulpfile.js

@@ -273,7 +273,7 @@ gulp.task("clean", function () {
 
 gulp.task("asset", gulp.series("asset-sync", "asset-rev"));
 
-gulp.task("svg", gulp.series("svg-sprite", "svg-sprite-list"));
+gulp.task("svg", gulp.series("svg-sprite"));
 
 gulp.task(
   "default",