starship/src/init/starship.nu

# this file is both a valid
# - overlay which can be loaded with `overlay use starship.nu`
# - module which can be used with `use starship.nu`
# - script which can be used with `source starship.nu`
export-env { $env.STARSHIP_SHELL = "nu"; load-env {
    STARSHIP_SESSION_KEY: (random chars -l 16)
    PROMPT_MULTILINE_INDICATOR: (
        ^::STARSHIP:: prompt --continuation
    )

    # Does not play well with default character module.
    # TODO: Also Use starship vi mode indicators?
    PROMPT_INDICATOR: ""

    PROMPT_COMMAND: {||
        (
            ^::STARSHIP:: prompt
                --cmd-duration $env.CMD_DURATION_MS
                $"--status=($env.LAST_EXIT_CODE)"
                --terminal-width (term size).columns
                ...(
                    if (which "job list" | where type == built-in | is-not-empty) {
                        ["--jobs", (job list | length)]
                    } else {
                        []
                    }
                )
        )
    }

    config: ($env.config? | default {} | merge {
        render_right_prompt_on_last_line: true
    })

    PROMPT_COMMAND_RIGHT: {||
        (
            ^::STARSHIP:: prompt
                --right
                --cmd-duration $env.CMD_DURATION_MS
                $"--status=($env.LAST_EXIT_CODE)"
                --terminal-width (term size).columns
                ...(
                    if (which "job list" | where type == built-in | is-not-empty) {
                        ["--jobs", (job list | length)]
                    } else {
                        []
                    }
                )
        )
    }
}}