Module Ast

Holds if ${{ e }} is a GitHub Actions expression evaluated within this YAML string. See https://docs.github.com/en/free-pro-team@latest/actions/reference/context-and-expression-syntax-for-github-actions. Only finds simple expressions like ${{ github.event.comment.body }}, where the expression contains only alphanumeric characters, underscores, dots, or dashes. Does not identify more complicated expressions like ${{ fromJSON(env.time) }}, or ${{ format(‘{{Hello {0}!}}’, github.event.head_commit.author.name) }}

Gets the length of each line in the StringValue .

Gets the sum of the length of the lines up to the given index.

Holds for an expression accesing the env context. https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability e.g. ${{ env.foo }}

Holds for an expression accesing the github context. e.g. ${{ github.head_ref }}

Holds for an expression the inputs context. https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability e.g. ${{ inputs.foo }}

Holds for an expression accesing the jobs context. https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability e.g. ${{ jobs.job1.outputs.foo}} (within reusable workflows)

Holds for an expression accesing the matrix context. https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability e.g. ${{ matrix.foo }}

Holds for an expression accesing the needs context. https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability e.g. ${{ needs.job1.outputs.foo}}

Holds for an expression accesing the secrets context. e.g. ${{ secrets.FOO }}

A ${{}} expression accessing a sigcle context variable such as steps, needs, jobs, env, inputs, or matrix. https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability

Holds for an expression accesing the steps context. https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability e.g. ${{ steps.changed-files.outputs.all_changed_files }}

A Uses step represents a call to an action that is defined in a GitHub repository.