Create task specification list which consists of all the details required to run specific task.
task_spec(
alias = NULL,
package_spec = NULL,
env = options::opt("check_envvars")
)task alias which also serves as unique identifier of the task.
package_spec object
environmental variables to be set in separate process running specific task.
Other tasks:
check_task_spec(),
checked-task-df,
custom_install_task_spec(),
install_task_spec(),
rev_dep_check_tasks_df(),
revdep_check_task_spec(),
source_check_tasks_df()