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[New] Added set-colors command. See details below:

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This command allows users to replace default colors with their own custom colors.

 - top-level commands modified: alias, ls, ls-remote
 - helper functions added: nvm_echo_with_colors, nvm_err_with_colors,
nvm_set_colors, nvm_get_colors, nvm_print_color_code
 - functions modified: nvm_print_formatted_alias, nvm_print_versions, nvm_print_alias_path (implicitly), nvm_print_default_alias (implicitly), nvm_list_aliases (implicitly)

We added tests and info on using this command to the README!

Co-authored-by: Dena Burd <29719099+gitburd@users.noreply.github.com>
Co-authored-by: Naomi Quinones <52065567+naomiquinones@users.noreply.github.com>
This commit is contained in:
Dena Burd
2020-08-17 14:56:13 -07:00
committed by Jordan Harband
parent 3abb98124e
commit 6848c16d53
13 changed files with 608 additions and 21 deletions
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40
README.md
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@@ -24,6 +24,8 @@
- [io.js](#iojs)
- [System Version of Node](#system-version-of-node)
- [Listing Versions](#listing-versions)
- [Setting Custom Colors](#setting-custom-colors)
- [Persisting custom colors](#persisting-custom-colors)
- [Suppressing colorized output](#suppressing-colorized-output)
- [.nvmrc](#nvmrc)
- [Deeper Shell Integration](#deeper-shell-integration)
@@ -380,12 +382,48 @@ If you want to see what versions are available to install:
nvm ls-remote
```
### Setting Custom Colors
You can set five colors that will be used to display version and alias information. These colors replace the default colors.
Initial colors are: g b y r e
Color codes:
r/R = red / bold red
g/G = green / bold green
b/B = blue / bold blue
c/C = cyan / bold cyan
m/M = magenta / bold magenta
y/Y = yellow / bold yellow
k/K = black / bold black
e/W = light grey / white
```sh
nvm set-colors rgBcm
```
#### Persisting custom colors
If you want the custom colors to persist after terminating the shell, export the NVM_COLORS variable in your shell profile. For example, if you want to use cyan, magenta, green, bold red and bold yellow, add the following line:
```sh
export NVM_COLORS='cmgRY'
```
#### Suppressing colorized output
`nvm ls`, `nvm ls-remote` and `nvm alias` usually produce colorized output. You can disable colors with the `--no-colors` option (or by setting the environment variable `TERM=dumb`):
`nvm help (or -h or --help)`, `nvm ls`, `nvm ls-remote` and `nvm alias` usually produce colorized output. You can disable colors with the `--no-colors` option (or by setting the environment variable `TERM=dumb`):
```sh
nvm ls --no-colors
nvm help --no-colors
TERM=dumb nvm ls
```