ci: Update vader workflow, make sure correct ledger variant set in tests

Author: alerque

.github/workflows/vader.yml

@@ -11,7 +11,7 @@ jobs:
         ledgerFlavor: ["ledger", "hledger"]
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Enable Universe package repository
       run: |
         sudo add-apt-repository universe

Justfile

@@ -38,6 +38,7 @@ check-nvim *ARGS: (check nvim + ' --clean --headless' ARGS)
 check vimcmd *ARGS:
     test -d vader.vim || {{ git }} clone --depth 1 https://github.com/junegunn/vader.vim.git
     {{ vimcmd }} \
+        -c 'let g:ledger_bin = "{{ ledger }}"' \
         -c {{ quote("let &runtimepath=\"" + justfile_directory() + "/vader.vim," + justfile_directory() + ",\" . &runtimepath") }} \
         -c 'filetype detect' \
         -c 'source vader.vim/plugin/vader.vim' \

spec/syntax.vader

@@ -6,7 +6,7 @@ Given ledger (comment tags):
     b
 
 Before:
-  let b:ledger_is_hledger = v:true
+  let g:ledger_is_hledger = v:true
 
 Execute (hledger tags):
   " AssertNotEqual SyntaxAt(2, 16), 'ledgerTag'
@@ -20,7 +20,7 @@ Execute (hledger tags):
   " AssertEqual SyntaxAt(3, 30), 'ledgerTagValue'
 
 Before:
-  let b:ledger_is_hledger = v:false
+  let g:ledger_is_hledger = v:false
 
 Execute (hledger tags):
   " AssertEqual SyntaxAt(2, 14), 'ledgerTag'
@@ -30,7 +30,7 @@ Execute (hledger tags):
 
 
 Before:
-  let b:ledger_is_hledger = v:true
+  let g:ledger_is_hledger = v:true
   edit spec/hledger-cheatsheet.ledger
 
 Execute (Hledger cheatsheet syntax):