add _vim-example

_vim-example/README.md

@@ -0,0 +1,49 @@
+---
+title: vim-example
+homepage: https://github.com/CHANGEME/example
+tagline: |
+  Vim Example: A template for webi vim plugins.
+---
+
+To update (replacing the current version) run `webi vim-example`.
+
+## Cheat Sheet
+
+![](https://i.imgur.com/N2dVHJP.png)
+
+> Replace this text with a nice summary, perhaps from the plugins documentation.
+
+If there are some important key bindings, use a table like this:
+
+| Key                     | Action                                               |
+| ----------------------- | ---------------------------------------------------- |
+| **Global Key Bindings** |                                                      |
+| `<Leader>n`             | Move cursor to NERDTree                              |
+| `ctrl+w`, w             | Rotate between open windows                          |
+| `:e **/api.js<tab>`     | Open and edit file matching api.js, in any subfolder |
+
+### How to install and configure manually
+
+1. Place EXAMPLE into your `~/.vim/pack/plugins/start`:
+
+   ```bash
+   mkdir -p ~/.vim/pack/plugins/start/
+   git clone --depth=1 https://github.com/CHANGEME/EXAMPLE.git ~/.vim/pack/plugins/start/example
+   ```
+
+2. Create the file `~/.vim/plugins/example.vim`. Add the same contents as
+   <https://github.com/webinstall/webi-installers/blob/master/vim-example/example.vim>,
+   which will look something like this:
+
+   ```vim
+   " ~/.vim/plugins/example.vim
+
+   " default mappings for example
+   nnoremap <leader>x :EXAMPLE<CR>
+   ```
+
+3. Update `~/.vimrc` to source that plugin:
+   ```vim
+   " example: reasonable defaults from webinstall.dev/vim-example
+   source ~/.vim/plugins/example.vim
+   ```

_vim-example/changeme.vim

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+" sets an option that would be reasonable to have on by default
+" to actually be on, as it should be
+let g:SomePluginOptions = 1

_vim-example/install.ps1

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+#!/usr/bin/env pwsh
+
+IF (!(Test-Path -Path "$Env:USERPROFILE\.vim\pack\plugins\start")) {
+    New-Item -Path "$Env:USERPROFILE\.vim\pack\plugins\start" -ItemType Directory -Force
+}
+Remove-Item -Path "$Env:USERPROFILE\.vim\pack\plugins\start\example" -Recurse -ErrorAction Ignore
+& git clone --depth=1 https://github.com/CHANGEME/example.git "$Env:USERPROFILE\.vim\pack\plugins\start\example"

_vim-example/install.sh

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+#!/bin/bash
+
+function __init_vim_example() {
+    set -e
+    set -u
+
+    mkdir -p "$HOME/.vim/pack/plugins/start"
+    rm -rf "$HOME/.vim/pack/plugins/start/example.vim"
+    git clone --depth=1 https://github.com/CHANGEME/example.git "$HOME/.vim/pack/plugins/start/example"
+
+    if [ ! -f "$HOME/.vimrc" ]; then
+        touch "$HOME/.vimrc"
+    fi
+
+    mkdir -p ~/.vim/plugins
+    if ! [ -f "$HOME/.vim/plugins/example.vim" ]; then
+        WEBI_HOST=${WEBI_HOST:-"https://webinstall.dev"}
+        curl -fsSL -o ~/.vim/plugins/example.vim "$WEBI_HOST/packages/vim-example/example.vim"
+    fi
+
+    if ! grep 'source.*plugins.example.vim' -r ~/.vimrc >/dev/null 2>/dev/null; then
+        set +e
+        mkdir -p ~/.vim/plugins
+        printf '\n" example: reasonable defaults from webinstall.dev/vim-example\n' >> ~/.vimrc
+        printf 'source ~/.vim/plugins/example.vim\n' >> ~/.vimrc
+        set -e
+        echo ""
+        echo "add ~/.vim/plugins/example.vim"
+        echo "updated ~/.vimrc with 'source ~/.vim/plugins/example.vim'"
+    fi
+
+    echo ""
+    echo "vim-example enabled with reasonable defaults"
+
+}
+
+__init_vim_example