Put README generation in GitHub Action

.build/README.j2.md

@@ -78,7 +78,7 @@ ssh [email protected]
 After you've connected to the login node, you can download and install `hyakvnc` by running the following command. Copy and paste it into the terminal window where you are connected to the login node and press enter:
 
 ```bash
-curl -o ~/.local/bin/hyakvnc --create-dirs -fsSL https://raw.githubusercontent.com/{{github.repository}}/{{github.ref_name}}/hyakvnc && chmod +x ~/.local/bin/hyakvnc && [[ ":${PATH}:" != *":$HOME/.local/bin:"* ]] && export PATH="$HOME/.local/bin:$PATH" && [-n "${ZSH_VERSION:-}" ] && rehash
+curl -o ~/.local/bin/hyakvnc --create-dirs -fsSL https://raw.githubusercontent.com/{{github_repository}}/{{github_ref_name}}/hyakvnc && chmod +x ~/.local/bin/hyakvnc && [[ ":${PATH}:" != *":$HOME/.local/bin:"* ]] && export PATH="$HOME/.local/bin:$PATH" && [-n "${ZSH_VERSION:-}" ] && rehash
 ```
 
 This will download and install `hyakvnc` to your `~/.local/bin` directory and add it to your `$PATH` so you can run it by typing `hyakvnc` into the terminal window.
@@ -88,7 +88,7 @@ This will download and install `hyakvnc` to your `~/.local/bin` directory and ad
 In a terminal window connected to a login node, enter this command to clone the repository and navigate into the repository directory:
 
 ```bash
-git clone https://github.com/{{github.repository}} && cd hyakvnc
+git clone https://github.com/{{github_repository}} && cd hyakvnc
 ```
 
 Then, run the following command to install `hyakvnc`:

.github/workflows/mkreadme.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Create and push README.md
         run: |
           pushd .build/
-          jinja -D github.repository "${{ github.repository }}" -D github.ref_name "${{ github.ref_name }}" README.j2.md | sed 's/^.*<!-- markdownlint-disable-file -->.*$//g' > ../README.md
+          jinja -D github_repository "${{ github.repository }}" -D github_ref_name "${{ github.ref_name }}" README.j2.md | sed 's/^.*<!-- markdownlint-disable-file -->.*$//g' > ../README.md
           popd
           git config --local user.email "${{ github.event.sender.id }}+${{ github.event.sender.login }}@users.noreply.github.com"
           git config --local user.name ${{ github.event.sender.login }}