ci: Attempt to fix docs workflow (#4743)

Author: jcs090218

.github/workflows/docs.yml

@@ -17,13 +17,13 @@ jobs:
         with:
           args: -s CHANGELOG.org -t gfm -o docs/page/CHANGELOG.md
 
-      - uses: purcell/setup-emacs@master
+      - uses: jcs090218/setup-emacs@master
         with:
           version: 28.1
 
-      - uses: conao3/setup-cask@master
+      - uses: emacs-eask/setup-eask@master
         with:
-          version: 0.8.4
+          version: 'snapshot'
 
       - name: Generate LSPs docs
         run: 'make docs'

docs/Eask

@@ -0,0 +1,22 @@
+(package "lsp-doc"
+         "8.0.0"
+         "LSP doc generator")
+
+(website-url "https://github.com/emacs-lsp/lsp-mode")
+(keywords "languages" "tool")
+
+(package-file "lsp-doc.el")
+(files "../*.el")
+
+(script "test" "echo \"Error: no test specified\" && exit 1")
+
+(source 'gnu)
+(source 'melpa)
+
+(depends-on "emacs" "26.1")
+
+(development
+ (depends-on "f")
+ (depends-on "dash")
+ (depends-on "seq")
+ (depends-on "ht"))

docs/Makefile

@@ -1,12 +1,12 @@
 SHELL := /usr/bin/env bash
 
 deps:
-	cask install
+	eask install
 
 generate: deps
 	@echo "Generating docs..."
 
-	@cask emacs -Q --batch \
+	@eask emacs -Q --batch \
 		-L ../ \
 		-L ../clients \
 		-l lsp-doc.el \