Use CARGO_REGISTRY_TOKEN instead of CARGO_API_KEY

[MarcoIeni]

Environment variable CARGO_REGISTRY_TOKEN is suggested for CI. Check if you can use it instead of CARGO_API_KEY.
docs here

You can probably remove this line after:

template/template/.github/workflows/cd.yml

Line 121 in 44d7942

args: --token {{ "${{ secrets.CARGO_API_KEY " }}}}

Also update the website docs.

[RishiKumarRay]

Do we have to go for CI?

[MarcoIeni]

I am not sure what you mean, but we automatically invoke cargo publish on every tag here:

template/template/.github/workflows/cd.yml

Lines 106 to 121 in 44d7942

	publish-cargo:
	name: Publishing to Cargo
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	profile: minimal
	override: true
	- uses: Swatinem/rust-cache@v1
	- uses: actions-rs/cargo@v1
	with:
	command: publish
	args: --token {{ "${{ secrets.CARGO_API_KEY " }}}}

This command needs to know the API key.

[MarcoIeni]

updated website in rust-github/rust-github.github.io@277d240

template updated in c3ded20