feat: add setup script (#1)

## 📃 Summary

this PR adds a setup script to make it easier for people to use the
template, it aims at automating the placeholder filenames/variables.

## 📸 Preview

Full interactive test

<img width="1276" alt="Screenshot 2023-01-02 at 23 24 50"
src="https://user-images.githubusercontent.com/20689156/210281813-00ee3cca-581e-4372-94b8-dd528b5508ff.png">

.chglog/config.yml

@@ -2,7 +2,7 @@ style: github
 template: template.md
 info:
   title: CHANGELOG
-  repository_url: https://github.com/YOUR_GITHUB_NAME/YOUR_REPOSITORY_NAME
+  repository_url: https://github.com/YOUR_GITHUB_USERNAME/YOUR_REPOSITORY_NAME
 options:
   commits:
     filters:

.github/CODEOWNERS

@@ -1 +1 @@
-* @YOUR_GITHUB_NAME
+* @YOUR_GITHUB_USERNAME

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -20,5 +20,5 @@ about: It helps making the plugin more stable.
 ## Environment
 
 - Neovim version: [e.g. 0.5.x / 0.6.x / 0.7.x / 0.8.x / Nightly]
-- your-plugin-name.nvim version: [e.g. latest / 0.1.2 / dev]
+- your-plugin-name version: [e.g. latest / 0.1.2 / dev]
 - Plugin clash: [e.g. Telescope float window / lsp diagnostic]

.github/workflows/main.yml

@@ -29,7 +29,7 @@ jobs:
     timeout-minutes: 2
     strategy:
       matrix:
-        neovim_version: ['v0.7.2', 'v0.8.1', 'nightly']
+        neovim_version: ['v0.7.2', 'v0.8.2']
 
     steps:
       - uses: actions/checkout@v3

Makefile

@@ -3,29 +3,40 @@
 
 all:
 
+# runs all the test files.
 test:
 	nvim --version | head -n 1 && echo ''
 	nvim --headless --noplugin -u ./scripts/minimal_init.lua \
 		-c "lua require('mini.test').setup()" \
 		-c "lua MiniTest.run({ execute = { reporter = MiniTest.gen_reporter.stdout({ group_depth = 1 }) } })"
 
+# installs `mini.nvim`, used for both the tests and documentation.
 deps:
 	@mkdir -p deps
 	git clone --depth 1 https://github.com/echasnovski/mini.nvim deps/mini.nvim
 
-test-ci: deps
-	nvim --headless --noplugin -u ./scripts/minimal_init.lua \
-		-c "lua require('mini.test').setup()" \
-		-c "lua MiniTest.run()"
+# installs deps before running tests, useful for the CI.
+test-ci: deps test
 
+# generates the documentation.
 documentation:
 	nvim --headless --noplugin -u ./scripts/minimal_init.lua -c "lua require('mini.doc').generate()" -c "qa!"
 
+# installs deps before running the documentation generation, useful for the CI.
+documentation-ci: deps documentation
+
+# performs a lint check and fixes issue if possible, following the config in `stylua.toml`.
 lint:
 	stylua .
 
+# runs the release script, go to file to see more details.
 release:
 	./scripts/release.sh
 
+# generates a changelog, used by the `release` script.
 changelog:
 	git-chglog -o CHANGELOG.md -no-case
+
+# setup
+setup:
+	./scripts/setup.sh

README.md

@@ -30,29 +30,52 @@
 - [Install Stylua linter](https://github.com/JohnnyMorganz/StyLua#installation)
 - [Install git-chglog generator](https://github.com/git-chglog/git-chglog)
 
-## ☄ Usage
+## ☄ Getting started
 
 The following checklist is all your need to do to start writing your first plugin.
 
-### 1 - Clone the repository where you'd like your plugin to live
+### 1 - Clone the template repository
+
+#### via HTTPs
 
 ```sh
-# via HTTPs
 git clone https://github.com/shortcuts/neovim-plugin-boilerplate.git ~/my-awesome-plugin.nvim
+```
 
-# via SSH
+#### via SSH
+
+```sh
 git clone git@github.com:shortcuts/neovim-plugin-boilerplate.git ~/my-awesome-plugin.nvim
+```
 
+### via GH
+```sh
+gh repo my-awesome-plugin -p shortcuts/neovim-plugin-boilerplate --public
 ```
 
 ### 2 - Replace placeholder names with your plugin name
 
+#### Automatically
+
+The [setup script](https://github.com/shortcuts/neovim-plugin-boilerplate/blob/main/scripts/setup.sh) will rename files and placeholder names for you. Once done, you can remove anything `setup` related if you want to.
+
+```sh
+# interactively
+make setup
+
+# automated
+USERNAME=my-github-username PLUGIN_NAME=my-awesome-plugin REPOSITORY_NAME=my-awesome-plugin.nvim make setup
+```
+
+#### Manually
+
 > **Note**:
 > The placeholder names are purposely written with different casing. Make sure to keep it.
 
 #### File names
 
 ```sh
+rm -rf doc
 mv plugin/your-plugin-name.lua plugin/my-awesome-plugin.lua
 mv lua/your-plugin-name lua/my-awesome-plugin
 mv README_TEMPLATE.md README.md 
@@ -61,17 +84,15 @@ mv README_TEMPLATE.md README.md
 
 #### Search and replace placeholder occurrences:
 
-> Below actions are Neovim commands
-
 ```vim
 :vimgrep /YourPluginName/ **/*
 :cfdo %s/YourPluginName/MyAwesomePlugin/g | update
 
 :vimgrep /your-plugin-name/ **/* .github/**
 :cfdo %s/your-plugin-name/my-awesome-plugin/g | update
 
-:vimgrep /YOUR_GITHUB_NAME/ .chglog/** .github/** **/*.md
-:cfdo %s/YOUR_GITHUB_NAME/shortcuts/g | update
+:vimgrep /YOUR_GITHUB_USERNAME/ .chglog/** .github/** **/*.md
+:cfdo %s/YOUR_GITHUB_USERNAME/shortcuts/g | update
 
 :vimgrep /YOUR_REPOSITORY_NAME/ .chglog/** **/*.md
 :cfdo %s/YOUR_REPOSITORY_NAME/my-awesome-plugin.nvim/g | update

README_TEMPLATE.md

@@ -125,7 +125,7 @@ PRs and issues are always welcome. Make sure to provide as much context as possi
 
 ## 🗞 Wiki
 
-You can find guides and showcase of the plugin on [the Wiki](https://github.com/YOUR_GITHUB_NAME/YOUR_REPOSITORY_NAME/wiki)
+You can find guides and showcase of the plugin on [the Wiki](https://github.com/YOUR_GITHUB_USERNAME/YOUR_REPOSITORY_NAME/wiki)
 
 ## 🎭 Motivations
 

scripts/release.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 
 if [[ -z "$NEXT_TAG" ]]; then
-  echo "usage: NEXT_TAG=0.2.2 make release"
-  exit 1
+    echo "usage: NEXT_TAG=0.2.2 make release"
+    exit 1
 fi
 
 echo "Generating changelog for version $NEXT_TAG"

scripts/setup.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+USAGE="\033[0;37m[INFO] - usage: USERNAME=my-github-username PLUGIN_NAME=my-awesome-plugin REPOSITORY_NAME=my-awesome-plugin.nvim make setup\n\033[0m"
+
+echo -e $USAGE
+
+if [[ -z "$USERNAME" ]]; then
+    echo -e "\t> No USERNAME provided, what's your GitHub/GitLab username?"
+    read USERNAME
+fi
+
+if [[ -z "$REPOSITORY_NAME" ]]; then
+    REPOSITORY_NAME=$(basename -s .git `git config --get remote.origin.url`)
+
+        read -rp $'\t> No REPOSITORY_NAME provided, is \033[1;32m'"$REPOSITORY_NAME"$'\033[0m good? [Y/n]\n' yn
+        case $yn in
+            [Yy]* );;
+            [Nn]* ) 
+                echo -e "\t> Enter your repository name"
+                read REPOSITORY_NAME
+                ;;
+            * ) 
+                echo -e $USAGE
+                exit 1;;
+        esac
+fi
+
+if [[ -z "$PLUGIN_NAME" ]]; then
+        read -rp $'\t> No PLUGIN_NAME provided, defaulting to \033[1;32m'"$REPOSITORY_NAME"$'\033[0m, continue? [Y/n]\n' yn
+        case $yn in
+            [Yy]* )
+                PLUGIN_NAME=$REPOSITORY_NAME
+                ;;
+            [Nn]* ) 
+                echo -e "\t> Enter your plugin name"
+                read PLUGIN_NAME
+                ;;
+            * ) 
+                echo -e $USAGE
+                exit 1;;
+        esac
+fi
+
+echo -e "Username:    \033[1;32m$USERNAME\033[0m\nRepository:  \033[1;32m$REPOSITORY_NAME\033[0m\nPlugin:      \033[1;32m$PLUGIN_NAME\033[0m\n\n\tRenaming placeholder files..."
+
+rm -rf doc
+mv plugin/your-plugin-name.lua plugin/$PLUGIN_NAME.lua
+mv lua/your-plugin-name lua/$PLUGIN_NAME
+mv README_TEMPLATE.md README.md 
+
+echo -e "\tReplacing placeholder names..."
+
+PASCAL_CASE_PLUGIN_NAME=$(echo "$PLUGIN_NAME" | perl -pe 's/(^|-)./uc($&)/ge;s/-//g')
+
+grep -rl "YourPluginName" .github/ plugin/ tests/ lua/ | xargs sed -i "" -e "s/YourPluginName/$PASCAL_CASE_PLUGIN_NAME/g"
+grep -rl "your-plugin-name" README.md .github/ plugin/ tests/ lua/ | xargs sed -i "" -e "s/your-plugin-name/$PLUGIN_NAME/g"
+grep -rl "YOUR_GITHUB_USERNAME" README.md .github/ .chglog/ | xargs sed -i "" -e "s/YOUR_GITHUB_USERNAME/$USERNAME/g"
+grep -rl "YOUR_REPOSITORY_NAME" README.md .github/ .chglog/ | xargs sed -i "" -e "s/YOUR_REPOSITORY_NAME/$REPOSITORY_NAME/g"