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Port before_v0.60/config_management before_v0.60/language before_v0.60/prompt before_v0.60/tests (#851)
This PR is part of porting all old scripts #221 and includes a set of modules: - `config_management` - `language` - `tests` - `prompt` ## 12 files changed ### `config_management` This module was removed, because it was related to the old `config.toml` format 1. `README.md`: removed 2. `config.toml`: removed 3. `startup.nu`: removed ### `language` 4. `playground.nu` : unchanged because this is just `source ...` 5. `std.nu` : unchanged because this is just `source ...` 6. `playground/lib.nu` -> `playground/mod.nu` and all commands have been exported 7. `std/date.nu` + `export` keyword ### `tests` This module contained only the usage of `language` module, so I merged it with `language` 8. `tests/language/std/date.nu` -> `modules/language/tests/date.nu` 9. `main.nu`: removed because it was just `source date.nu` ### `prompt` 10. `git_status_prompt.nu` -> `modules/git_status_prompt.nu` + `export` keyword 11. `left_and_right_prompt.nu` -> `modules/left_and_right_prompt.nu` + `export` keyword 12. `README.md` : has been removed as a duplicate of `modules/prompt/README.md`
This commit is contained in:
Igor
GitHub
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@ -1,33 +0,0 @@
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# Separate Startup Script
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This config sources a separate startup script so that you can edit a `nu` script
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instead of fiddling around with the `toml` config.
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Additionally it provides some new commands:
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- `config edit`: Opens the `config.toml` in a new editor (depending on the `EDITOR` env variable)
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- `startup edit`: Opens the `startup.nu` in a new editor (depending on the `EDITOR` env variable)
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- `startup path`: Like `config path`, provides the path to the `startup.nu` file
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## The `config edit` and `startup edit` command
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Both `config edit` and `startup edit` accept the flag `--editor` (or `-e`) that
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lets you define a different editor. To open the config in
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[VSCode](https://github.com/microsoft/vscode) VScode for example do:
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```
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config edit -e code
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startup edit -e code
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```
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## The `startup path` and `config path` command
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Like `config path` the command `startup path` provides the path to the
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`startup.nu` file. This can be used e.g. to open both, the `config.toml` and the
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`startup.nu` in an editor of your choice:
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```
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vim (config path) (startup path)
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```
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@ -1 +0,0 @@
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startup = ["source startup.nu"]
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@ -1,8 +0,0 @@
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def "config edit" [
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--editor (-e): string # Use a different editor (default is `$nu.env.EDITOR`)
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] { let editor = (if $editor != "" { $editor } { $nu.env.EDITOR }); ^$editor (config path) }
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def "startup" [] { help startup }
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def "startup path" [] { config path | path dirname | append startup.nu | path join }
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def "startup edit" [
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--editor (-e): string # Use a different editor (default is `$nu.env.EDITOR`)
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] { let editor = (if $editor != "" { $editor } { $nu.env.EDITOR }); ^$editor (startup path) }
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@ -1,55 +0,0 @@
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def playground [topic, block] {
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with-env [N 5 REJECT slow] {
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echo $topic " tests" (char newline) | str collect
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do $block
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}
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}
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def scene [
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topic: any
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--tag: string
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block: block
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] {
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$" ($topic)(char newline)"
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do $block
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}
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def play [
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topic: any
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--tag: string
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block: block
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] {
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let title = $topic;
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let is_tag_empty = ($tag | empty?);
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let should_run_all = ($nu.env | default RUN_ALL $false | get RUN_ALL);
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if $is_tag_empty {
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do $block
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} {
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if $tag == $nu.env.REJECT and $should_run_all {
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$" ($topic) ... (ansi yellow)skipped(ansi reset) (char newline)"
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} { do $block }
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}
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}
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def expect [
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actual: any
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--to-be: any
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] {
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let are_equal = ($actual | zip { $to-be } | pivot header_names values | each {|case|
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let values = $case.values;
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$values.0 == $values.1
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}
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| all? $it) and (($actual | get | length) == ($to-be | get | length));
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let line = (if $true == $are_equal {
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$"(ansi green)ok(ansi reset)(char newline)"
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} {
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$"(ansi red)failed(ansi reset)(char newline)"
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});
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$" ($title) ... ($line)"
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}
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@ -1,5 +0,0 @@
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# Prompt Scripts
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### Definition
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These scripts should be used to draw a custom command prompt in nushell. They can include anything that we think is appropriate for prompts such as `git` commands, `starship`, `oh-my-posh`, etc.
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@ -1,94 +0,0 @@
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# Displays a prompt
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def git-status-prompt [] {
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let not_windows = ($nu.path | first | into string | str contains '/')
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$"(ansi reset)(ansi green)(if $not_windows {$nu.env.USER} {$nu.env.USERNAME})(ansi reset)@(hostname | str trim):(ansi green_dimmed)(prompt-pwd)(ansi reset)(git-branch-icon)(ansi reset)(char newline)(char prompt) "
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}
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# Returns a shortened pwd for use in prompt
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def prompt-pwd [] {
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let not_windows = ($nu.path | first | into string | str contains '/')
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let path = (pwd | if $not_windows { split row "/" } { split row "\" })
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let home = (if $not_windows { ($nu.env.HOME | split row "/") } { (echo [$nu.env.HOMEDRIVE $nu.env.HOMEPATH] | path join | split row "\") })
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if ($path | length) > 1 {
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if ($home | reduce { $it in $path }) {
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let path-without-home = ($path | skip ($home | length))
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if ($path-without-home | wrap | compact | length) > 0 {
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let parent = ($path | skip ($home | length) | drop)
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if ($parent | wrap | compact | length) > 0 {
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let short-part = ($parent | each { |part|
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if ($part | str starts-with ".") {
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$"($part | str substring [0 2])/"
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} {
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$"($part | str substring [0 1])/"
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}
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})
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$"~/($short-part | str collect)($path | last)"
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} {
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$"~/($path | last)"
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}
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} {
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"~"
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}
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} {
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let parent = (echo $path | drop | str substring [0 1] | each { echo $it "/" })
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$"/($parent)($path | last)"
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}
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} {
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pwd
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}
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}
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# Map of git status codes to ANSI colour codes
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def git-prompt-map [] {
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echo a m r c d "??" u |
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rotate counter-clockwise |
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reject Column0 | append (
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echo (ansi green) (ansi yellow_bold) (ansi cyan) (ansi blue) (ansi red) (ansi red_dimmed) (ansi red) |
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rotate counter-clockwise |
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reject Column0
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) | headers
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}
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# Gets an icon and a colour for a given git status code
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def git-prompt-icons [k] {
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let icns = ["✚ " "* " "➜ " "⇒ " "✖ " "? " "! "];
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git-prompt-map |
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pivot status colour | each --numbered { |icon|
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let idx = $icon.index;
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if $icon.item.status == $k {
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$"($icon.item.colour)($icns | nth $idx)"
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} {
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= $nothing
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}
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} | compact
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}
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# Checks git status of current working directory and displays an icon
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def git-branch-icon [] {
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do -i {
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let branch = (do -i { git rev-parse --abbrev-ref HEAD } | str trim)
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if ($branch | str length) > 0 {
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let modified = (do -i { git status --porcelain } | split row "\n" | str trim | split column " " status file);
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if ($modified | get | first | empty?) {
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$"|(ansi green)($branch)(ansi reset):(ansi green)✓(ansi reset)"
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} {
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let modified2 = (do -i { git status --porcelain } | split row "\n" | str substring [0 1])
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let branch-colour = (if (echo $modified2 | each { $it in [A M R C D] } | reduce { $it or $acc }) {
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"yellow"
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} {
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"red"
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})
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$"|(ansi $branch-colour)($branch)(ansi reset):($modified | get status | uniq | str downcase | each { git-prompt-icons $it })" | str collect
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}
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} {
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""
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}
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}
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}
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@ -1,98 +0,0 @@
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# This is a work in progress. Not working yet but you can see where I'm going.
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def construct_prompt [] {
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# let decorator = (char prompt)
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let decorator = (create_second_line)
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# not using machine name
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# let machine_name = (sys | get host.hostname)
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# the current working directory
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# let current_dir = (pwd)
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let current_dir = (home_abbrev)
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# the current bit branch
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# let git_status = (git -c core.quotepath=false -c color.status=false status -uall --short --branch)
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let git_info = (do -i { git rev-parse --abbrev-ref HEAD } | str trim -c (char nl) | str collect )
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# what to put in the title
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let title_bar = (set_title)
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# get the terminal width
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let term_width = (term size -w)
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# get the current time
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let current_time = (date now | date format '%I:%M:%S%.3f %p')
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# let's construct the left and right prompt
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# the left side of the prompt with ansi colors
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let left_colored = $"(ansi gb)($current_dir)(ansi cb)(char lparen)($git_info)(char rparen)(ansi reset)"
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# the left prompt length without the ansi escapes
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let left_len = ($left_colored | ansi strip | str length)
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# the right side of the prompt with ansi colors
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let right_colored = $"(ansi blue)($nu.env.CMD_DURATION_MS)|(ansi dark_gray)($current_time)(ansi reset)"
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# the right prompt length *with* ansi escapes (need this to determine how many escape chars there are)
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let right_colored_len = ( $right_colored | str length)
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# the right prompt length without the ansi escapes
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let right_len = ($right_colored | ansi strip | str length)
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# let's calculate the length of the right prompt so we know how much to pad the left prompt
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let calculated_right_len = ($term_width - $left_len + ($right_colored_len - $right_len))
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# finally, let's make the prompt
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let the_prompt = $"($left_colored)($right_colored | str lpad -c ' ' -l $calculated_right_len)(char newline)($decorator) "
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# let's update the title bar now
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echo $title_bar
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# and last, but not least, let's print the prompt
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echo $the_prompt | str collect
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## put this in your config.toml
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# prompt = "construct_prompt"
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## also you need to source the file in your startup like
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# "source C:\\Users\\username\\source\\some\\folder\\nu_scripts\\prompt\\left_and_right_prompt.nu",
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}
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# Abbreviate home path
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def home_abbrev [] {
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let is_home_in_path = (pwd | into string | str starts-with $nu.home-dir)
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if $is_home_in_path {
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let lin-home = ($nu.home-dir | into string | str find-replace -a '\\' '/' | str downcase)
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let lin-pwd = (pwd | into string | str find-replace -a '\\' '/' | str downcase)
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$lin-pwd | str find-replace $lin-home '~'
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} {
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pwd
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}
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}
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# Get Git Info custom commands
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def git_br [] {
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$"(ansi gb)(pwd)(ansi reset)(char lparen)(ansi cb)(do -i { git rev-parse --abbrev-ref HEAD } | str trim -c (char nl) | str collect)(ansi reset)(char rparen)(char newline)(ansi yb)(date now | date format '%m/%d/%Y %I:%M:%S%.3f %p')(ansi reset)¯\\_(char lparen)ツ)_/¯(char prompt) "
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}
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# Set Title String custom commands
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def set_title_str [str-arg] {
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$"(ansi title) ($str-arg) (char bel)"
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}
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# def get_abbrev_pwd_win [] {
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# echo [(pwd | split row '\' | first (pwd | split row '\' | length | each { $it - 1} ) | str substring '0,1' | format '{$it}/' | append (pwd | split row '\' | last ) | str collect)] | str collect
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# }
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def get_abbrev_pwd_lin [] {
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# echo [(pwd | split row '/' | first (pwd | split row '/' | length | each { $it - 1} ) | each { str substring '0,1' | format '{$it}/' } | append (pwd | split row '/' | last ) | str collect)] | str collect
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echo [(home_abbrev | split row '/' | first (home_abbrev | split row '/' | length | each { $it - 1} ) | each { str substring '0,1' | format '{$it}/' } | append (home_abbrev | split row '/' | last ) | str collect)] | str collect
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}
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def set_title [] {
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set_title_str (build-string (get_abbrev_pwd_lin) ' ' (term size -w) 'x' (term size -t) | str collect)
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}
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def create_second_line [] {
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build-string (ansi gb) (char -u "2514") (char -u "2500") ' $ ' (ansi cb) (char prompt) (ansi reset)
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}
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@ -1,38 +0,0 @@
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source lib/scripts.nu
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def mock-now [] {
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"2021-08-29 03:31:21.290597200 -05:00" | str to-datetime
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}
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def people [] {
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[
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[ 'name', 'tz'];
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[ 'andres', 'America/Guayaquil']
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[ 'fdncred', 'US/Central']
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]
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}
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playground "std/date" {
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scene 'command: "date local"' {
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play "adds times in local timezone" {
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let expected_times = [
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[time];
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["Sun Aug 29 03:31:21 2021"]
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["Sun Aug 29 03:31:21 2021"]
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];
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let actual = (people |
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date local (mock-now) |
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select time
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);
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expect $actual --to-be $expected_times
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}
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}
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}
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@ -1,2 +0,0 @@
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source language/playground.nu
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source tests/language/std/date.nu
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54
modules/language/playground/mod.nu
Normal file
54
modules/language/playground/mod.nu
Normal file
@ -0,0 +1,54 @@
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export def main [topic, closure] {
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with-env {N: 5 REJECT: slow } {
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print (echo $topic " tests" (char newline) | str join)
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do $closure
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}
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}
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export def scene [
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topic: any
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--tag: string
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closure: closure
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] {
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print $" ($topic)(char newline)"
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do $closure
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}
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export def play [
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topic: any
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--tag: string
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closure: closure
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] {
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let is_tag_empty = ($tag | is-empty);
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let should_run_all = ($env | get -i RUN_ALL | default false);
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if $is_tag_empty {
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do $closure $topic
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} else {
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if $tag == $env.REJECT and $should_run_all {
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$" ($topic) ... (ansi yellow)skipped(ansi reset) (char newline)"
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} else {
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do $closure $topic
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}
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}
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}
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export def expect [
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topic: string
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actual: list<any>
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--to-be: list<any>
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] {
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let are_equal = (($actual | length) == ($to_be | length)) and ($actual | zip $to_be | all {|case|
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$case.0 == $case.1
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}
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)
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let line = (if true == $are_equal {
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$"(ansi green)ok(ansi reset)(char newline)"
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} else {
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$"(ansi red)failed(ansi reset)(char newline)"
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}
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)
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$" ($topic) ... ($line)"
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}
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@ -1,7 +1,7 @@
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def "date local" [now] {
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export def "date local" [now] {
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insert time {|value|
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let converted = ($now | date to-timezone $value.tz);
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$converted | date format '%c'
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$converted | format date '%c'
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}
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}
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34
modules/language/tests/date.nu
Normal file
34
modules/language/tests/date.nu
Normal file
@ -0,0 +1,34 @@
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use ../playground *
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use ../std/date.nu *
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def mock-now [] {
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"2021-08-29 03:31:21" | into datetime
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}
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|
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def people [] {
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[
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[ 'name', 'tz'];
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[ 'andres', 'America/Guayaquil']
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[ 'fdncred', 'US/Central']
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]
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}
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playground "std/date" {
|
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scene 'command: "date local"' {
|
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play "adds times in local timezone" {|topic|
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let expected_times = [
|
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"Sun Aug 29 03:31:21 2021"
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"Sun Aug 29 03:31:21 2021"
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] | into datetime;
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let actual = (people | date local (mock-now) | get time | into datetime)
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expect $topic $actual --to-be $expected_times
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}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
97
modules/prompt/git_status_prompt.nu
Normal file
97
modules/prompt/git_status_prompt.nu
Normal file
@ -0,0 +1,97 @@
|
||||
# Displays a prompt
|
||||
export def git-status-prompt [] {
|
||||
let not_windows = ($nu.os-info.name !~ "windows")
|
||||
$"(ansi reset)(ansi green)(if $not_windows {
|
||||
$env.USER
|
||||
} else {
|
||||
$env.USERNAME
|
||||
}
|
||||
)(ansi reset)@(hostname | str trim):(ansi green_dimmed)(prompt-pwd)(ansi reset)(git-branch-icon)(ansi reset)(char newline)(char prompt) "
|
||||
}
|
||||
|
||||
# Returns a shortened pwd for use in prompt
|
||||
def prompt-pwd [] {
|
||||
let not_windows = ($nu.os-info.name !~ "windows")
|
||||
let path = (pwd | if $not_windows { split row "/" } else { split row '\' })
|
||||
let home = (if $not_windows {
|
||||
($env.HOME | split row "/")
|
||||
} else {
|
||||
(echo [$env.HOMEDRIVE $env.HOMEPATH] | path join | split row '\')
|
||||
}
|
||||
)
|
||||
|
||||
if ($path | length) > 1 {
|
||||
if ($home | all {|it| $it in $path }) {
|
||||
let path_without_home = ($path | skip ($home | length))
|
||||
if ($path_without_home | wrap path | compact | length) > 0 {
|
||||
let parent = ($path | skip ($home | length) | drop)
|
||||
if ($parent | wrap parent | compact | length) > 0 {
|
||||
let short_part = ($parent | each { |part|
|
||||
if ($part | str starts-with ".") {
|
||||
$"($part | str substring [0 2])/"
|
||||
} else {
|
||||
$"($part | str substring [0 1])/"
|
||||
}
|
||||
})
|
||||
$"~/( | str join)($path | last)"
|
||||
} else {
|
||||
$"~/($path | last)"
|
||||
}
|
||||
} else {
|
||||
"~"
|
||||
}
|
||||
} else {
|
||||
let parent = (echo $path | drop | str substring [0 1] | each {|it| echo $it "/" })
|
||||
$"/($parent)($path | last)"
|
||||
}
|
||||
} else {
|
||||
pwd
|
||||
}
|
||||
}
|
||||
|
||||
# Map of git status codes to ANSI colour codes
|
||||
def git-prompt-map [] {
|
||||
echo a m r c d "??" u |
|
||||
rotate --ccw |
|
||||
reject column0 | append (
|
||||
echo (ansi green) (ansi yellow_bold) (ansi cyan) (ansi blue) (ansi red) (ansi red_dimmed) (ansi red) |
|
||||
rotate --ccw |
|
||||
reject column0
|
||||
) | headers
|
||||
}
|
||||
|
||||
# Gets an icon and a colour for a given git status code
|
||||
def git-prompt-icons [k] {
|
||||
let icns = ["✚ " "* " "➜ " "⇒ " "✖ " "? " "! "];
|
||||
|
||||
git-prompt-map |
|
||||
transpose status colour | enumerate | each { |icon|
|
||||
let idx = $icon.index;
|
||||
if $icon.item.status == $k {
|
||||
$"($icon.item.colour)($icns | get $idx)"
|
||||
}
|
||||
} | compact
|
||||
}
|
||||
|
||||
# Checks git status of current working directory and displays an icon
|
||||
def git-branch-icon [] {
|
||||
do -i {
|
||||
let branch = (do -i { git rev-parse --abbrev-ref HEAD } | str trim)
|
||||
|
||||
if ($branch | str length) > 0 {
|
||||
let modified = (do -i { git status --porcelain } | split row "\n" | str trim | split column " " status file);
|
||||
if ($modified | get 0 | first | is-empty) {
|
||||
$"|(ansi green)($branch)(ansi reset):(ansi green)✓(ansi reset)"
|
||||
} else {
|
||||
let modified2 = (do -i { git status --porcelain } | split row "\n" | str substring [0 1])
|
||||
let branch_colour = (if (echo $modified2 | each {|it| $it in [A M R C D] } | reduce {|it acc| $it or $acc }) {
|
||||
"yellow"
|
||||
} else {
|
||||
"red"
|
||||
}
|
||||
)
|
||||
$"|(ansi $branch_colour)($branch)(ansi reset):($modified | get status | uniq | str downcase | each {|it| git-prompt-icons $it })" | str join
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
86
modules/prompt/left_and_right_prompt.nu
Normal file
86
modules/prompt/left_and_right_prompt.nu
Normal file
@ -0,0 +1,86 @@
|
||||
# This is a work in progress. Not working yet but you can see where I'm going.
|
||||
export def construct_prompt [] {
|
||||
# let decorator = (char prompt)
|
||||
let decorator = (create_second_line)
|
||||
|
||||
# not using machine name
|
||||
# let machine_name = (sys | get host.hostname)
|
||||
|
||||
# the current working directory
|
||||
# let current_dir = (pwd)
|
||||
let current_dir = (home_abbrev)
|
||||
|
||||
# the current bit branch
|
||||
# let git_status = (git -c core.quotepath=false -c color.status=false status -uall --short --branch)
|
||||
let git_info = (do -i { git rev-parse --abbrev-ref HEAD } | str trim -c (char nl) | str join )
|
||||
|
||||
# what to put in the title
|
||||
let title_bar = (set_title)
|
||||
|
||||
# get the terminal width
|
||||
let term_width = (term size).columns
|
||||
|
||||
# get the curren time
|
||||
let current_time = (date now | format date '%I:%M:%S%.3f %p')
|
||||
|
||||
# let's construct the left and right prompt
|
||||
# the left side of the prompt with ansi colors
|
||||
let left_colored = $"(ansi gb)($current_dir)(ansi cb)(char lparen)($git_info)(char rparen)(ansi reset)"
|
||||
|
||||
# the left prompt length without the ansi escapes
|
||||
let left_len = ($left_colored | ansi strip | str length)
|
||||
|
||||
# the right side of the prompt with ansi colors
|
||||
let right_colored = $"(ansi blue)($env.CMD_DURATION_MS)|(ansi dark_gray)($current_time)(ansi reset)"
|
||||
|
||||
# let's calcuate the length of the right prompt so we know how much to pad the left prompt
|
||||
let calculated_right_len = ($term_width - $left_len)
|
||||
# finally, let's make the prompt
|
||||
let the_prompt = $"($left_colored)($right_colored | fill -a r -c ' ' -w $calculated_right_len)(char newline)($decorator) "
|
||||
|
||||
# let's update the title bar now
|
||||
print -n $title_bar
|
||||
|
||||
# and last, but not least, let's print the prompt
|
||||
echo $the_prompt
|
||||
|
||||
## put this in your config.toml
|
||||
# prompt = "construct_prompt"
|
||||
|
||||
## also you need to source the file in your startup like
|
||||
# "source C:\\Users\\username\\source\\some\\folder\\nu_scripts\\prompt\\left_and_right_prompt.nu",
|
||||
}
|
||||
|
||||
# Abbreviate home path
|
||||
def home_abbrev [] {
|
||||
let is_home_in_path = (pwd | into string | str starts-with $nu.home-path)
|
||||
if $is_home_in_path {
|
||||
let lin_home = ($nu.home-path | into string | str replace -a '\\' '/' | str downcase)
|
||||
let lin_pwd = (pwd | into string | str replace -a '\\' '/' | str downcase)
|
||||
$lin_pwd | str replace $lin_home '~'
|
||||
} else {
|
||||
pwd
|
||||
}
|
||||
}
|
||||
|
||||
# Get Git Info custom commands
|
||||
|
||||
def git_br [] {
|
||||
$"(ansi gb)(pwd)(ansi reset)(char lparen)(ansi cb)(do -i { git rev-parse --abbrev-ref HEAD } | str trim -c (char nl) | str join)(ansi reset)(char rparen)(char newline)(ansi yb)(date now | format date '%m/%d/%Y %I:%M:%S%.3f %p')(ansi reset)¯\\_(char lparen)ツ)_/¯(char prompt) "
|
||||
}
|
||||
|
||||
# Set Title String custom commands
|
||||
|
||||
def set_title_str [str_arg] {
|
||||
$"(ansi title) ($str_arg) (char bel)"
|
||||
}
|
||||
|
||||
def get_abbrev_pwd_lin [] {
|
||||
home_abbrev | split row '/' | first (home_abbrev | split row '/' | length | each { $in - 1} ) | each { str substring 0..1 | $'($in)/' } | append (home_abbrev | split row '/' | last ) | str join
|
||||
}
|
||||
def set_title [] {
|
||||
set_title_str ([(get_abbrev_pwd_lin) ' ' (term size).columns 'x' (term size).rows ] | str join)
|
||||
}
|
||||
def create_second_line [] {
|
||||
[(ansi gb) (char -u "2514") (char -u "2500") ' $ ' (ansi cb) (char prompt) (ansi reset)] | str join
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user