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Port before_v0.60/with_externals and cleanup (#852)
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Igor
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# Nushell Scripts
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This is a place to share Nushell scripts with each other. If you'd like to share your scripts, create a PR that adds it to the repo.
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## Running Scripts
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You can run nushell scripts in a few different ways.
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1. You can type `nu <script name>`.
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2. From with nushell, you can type `source <script name>` and if the script is just a bunch of commands it will run the script. If the script is a custom command it will load those custom commands into your current scope so you can run them like any other command.
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## Included Scripts
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| Category | File | Nu Version | Description |
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| ---------------- | --------------------------------------------------------- | ---------- | ----------- |
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| coloring | [color_table.nu](./coloring/color_table.nu) | 0.26 | Produces a color table of ansi foregroupd and background colors. |
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| coloring | [color_tables.nu](./coloring/color_tables.nu) | 0.26 | Produces many tables with ansi foreground and background with styles |
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| coloring | [gradient.nu](./coloring/gradient.nu) | 0.26 | Draws a simple blue gradient. |
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| coloring | [nu_index_bg.nu](./coloring/nu_index_bg.nu) | 0.26 | Draws background colors using ansi escape sequences using an index |
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| coloring | [nu_index_fg.nu](./coloring/nu_index_fg.nu) | 0.26 | Draws foreground colors using ansi escape sequences using an index |
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| coloring | [nu_index_fg2.nu](./coloring/nu_index_fg2.nu) | 0.26 | Draws foreground colors using ansi escape sequences using an index a different way |
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| coloring | [python_index_table.nu](./coloring/python_index_table.nu) | 0.26 | Draws foreground and background colors using ansi escape sequences using an index modeled after a python script |
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| coloring | [ref_table.nu](./coloring/ref_table.nu) | 0.26 | A table with row and column headers indicating the colors |
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| coloring | [sample.nu](./coloring/sample.nu) | 0.26 | An exhaustive list of colors and styles using ansi escape sequences |
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| coloring | [short_list.nu](./coloring/short_list.nu) | 0.26 | A small color sample that uses another nu script to define the colors by name. |
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| not assigned yet | [fehbg.nu](./fehbg.nu) | >0.25.1 | Sets a random image from a directory as a wallpaper (Linux only) |
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| not assigned yet | [maintainer_time.nu](./maintainer_time.nu) | 0.26 | Looks up time by timezone for the nushell maintainers |
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| not assigned yet | [make_readme_table.nu](./make_readme_table.nu) | 0.26 | Generates this table. |
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| nu_101 | [demo.nu](./nu_101/demo.nu) | 0.26 | Creates a custom `ls` command |
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| nu_101 | [inner_outer_loop.nu](./nu_101/inner_outer_loop.nu) | 0.26 | Demonstrates how to iterate in an inner and outer loop. |
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| parsing | [sample_andres.nu](./parsing/sample_andres.nu) | 0.26 | Demonstrates some json parsing. |
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| progress_bar | [percent_meter.nu](./progress_bar/percent_meter.nu) | 0.26 | Draws a percent meter. |
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| progress_bar | [progress_bar.nu](./progress_bar/progress_bar.nu) | 0.26 | Draws a progress bar |
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| progress_bar | [progress_bar_no_back.nu](./progress_bar/progress_bar_no_back.nu) | 0.26 | Draws a progress bar with no background |
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| prompt | [git_status_prompt.nu](./prompt/git_status_prompt.nu) | 0.28 | Creates a prompt which includes short working directory and current git status. |
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| stdlib_candidate | [nu_style.nu](./stdlib_candidate/nu_style.nu) | 0.26 | Define colors as names. |
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| stdlib_candidate | [print.nu](./stdlib_candidate/print.nu) | 0.26 | Examples of a print statement. |
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| virtual_envs | [conda.nu](./virtual_environments/conda.nu) | 0.32 | Activates a Conda environment. |
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| virtual_envs | [venv.nu](./virtual_environments/venv.nu) | 0.32 | Activates a Python venv. |
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[
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["cero", "zero"],
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["uno", "one"],
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["dos", "two"],
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["tres", "three"]
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]
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source language/std.nu
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# Nushell standard library candidate scripts
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### Definition
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Standard library candidates are scripts that should be installed with nushell and be sourced at startup time that add additional functionality to nushell. Some of these scripts could even take the place of some of the current rust code.
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### Why Candidate?
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Since this is really the only documentation of what should be in a standard library for nushell, we need to decide as a community what needs to be included in a standard library.
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### Category
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Standard Library candidates can be any category of script.
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# This script requires that `tokei` be installed and available!
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# Count lines of code in a project.
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def "loc" [
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export def main [
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...rest # args to pass to tokei
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] {
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tokei -o json $rest |
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tokei -o json ...$rest |
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from json |
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pivot |
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transpose |
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rename lang lines |
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insert files { get lines.reports | length } |
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select lang files lines.code lines.comments lines.blanks
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}
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