fix: added version command

.versionrc

+{
+  "bumpFiles": [
+    {
+      "filename": "NEXUS_TOOLS_VERSION",
+      "type": "plain-text"
+    }
+  ]
+}
\ No newline at end of file

CHANGELOG.md

+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+### [1.0.8](https://gitlab.nexdev.uk///compare/v1.0.7...v1.0.8) (2021-05-16)
+
+### [1.0.7](https://gitlab.nexdev.uk///compare/v1.0.6...v1.0.7) (2021-05-16)
+
+### [1.0.6](https://gitlab.nexdev.uk///compare/v1.0.5...v1.0.6) (2021-05-16)
+
+### [1.0.5](https://gitlab.nexdev.uk///compare/v1.0.4...v1.0.5) (2021-05-16)
+
+### [1.0.4](https://gitlab.nexdev.uk///compare/v1.0.3...v1.0.4) (2021-05-16)
+
+### [1.0.3](https://gitlab.nexdev.uk///compare/v1.0.2...v1.0.3) (2021-05-16)
+
+### [1.0.2](https://gitlab.nexdev.uk///compare/v1.0.1...v1.0.2) (2021-05-16)
+
+### 1.0.1 (2021-05-16)
+
+
+### Bug Fixes
+
+* added new update and install command ([7c4a3b0](https://gitlab.nexdev.uk///commit/7c4a3b02da4054ab5004bf88f624b754594b21d3))
+* fixed update ([85fe6ee](https://gitlab.nexdev.uk///commit/85fe6ee1dbb225af297cbe8727abba0e2349d3ac))

NEXUS_TOOLS_VERSION

+1.0.2
\ No newline at end of file

README.md

-nexus-tools
+# Nexus Tools
+
+Useful CLI tool for running our docker-compose stacks, code quality and other development tools.
+
+## Install 
+
+To install the nexus development tools, run the following one-line command:
+
+```shell
+wget -O - https://gitlab.nexdev.uk/pub/nexus-tools/-/raw/master/install.sh | bash
+```
+
+### Manual Install
+
+To install the tools manually, `run.sh` from this repo needs to be placed somewhere on your machine, allowed to be executed and your `.bashrc` file needs updating with the following alias:
+
+```shell
+alias nexus="~/nexus-tools/nexus-tools.sh"
+```
+
+## Usage
+
+To run the tools, the `nexus` command is used:
+
+```shell
+~$ nexus -h
+Nexus Mods Development Tools
+ 
+commands:
+down                        Stops a docker-compose service
+up                          Starts a docker-compose service in the background
+build                       Builds the local image(s) for a docker-compose service. Allows docker-compose build arguments
+restart                     Stops and then starts a docker-compose service
+rebuild                     Stops, builds and then starts a docker-compose service
+cq, code-quality            Runs the nexus code quality tool
+gu, gemfile-updater         Runs the gemfile updater tool, outputting common gemfiles in the console
+bu, bundle-update           Mounts the Gemfile and lockfile and runs bundle update.
+update                      Updates this script to the latest version.
+-h, --help                  show brief help
+```
+
+## Uninstalling tool
+
+If the tool was installed automatically, the script can be deleted from ```~/nexus-tools```, and the .bashrc file can be updated to remove the `nexus` alias.
\ No newline at end of file

install.sh

@@ -2,8 +2,9 @@
 
 set -e
 
-wget https://gitlab.nexdev.uk/pub/nexus-tools/-/raw/master/run.sh -O ~/nexus-tools.sh
+wget https://gitlab.nexdev.uk/pub/nexus-tools/-/raw/master/run.sh -O ~/nexus-tools/nexus-tools.sh
+wget https://gitlab.nexdev.uk/pub/nexus-tools/-/raw/master/NEXUS_TOOLS_VERSION -O ~/nexus-tools/VERSION
 
-chmod +x ~/nexus-tools.sh
+chmod +x ~/nexus-tools/nexus-tools.sh
 
-echo 'alias nexus="~/nexus-tools.sh"' >> ~/.bashrc
+echo 'alias nexus="~/nexus-tools/nexus-tools.sh"' >> ~/.bashrc
\ No newline at end of file

run.sh

@@ -2,9 +2,8 @@
 
 set -e
 
-case "$1" in
-  -h|--help)
-    echo "Nexus Mods Development Tools"
+display_help() {
+  echo "Nexus Mods Development Tools"
     echo " "
     echo "commands:"
     echo "down                        Stops a docker-compose service"
@@ -15,8 +14,14 @@ case "$1" in
     echo "cq, code-quality            Runs the nexus code quality tool"
     echo "gu, gemfile-updater         Runs the gemfile updater tool, outputting common gemfiles in the console"
     echo "bu, bundle-update           Mounts the Gemfile and lockfile and runs bundle update."
+    echo "version                     Outputs the current version of this tool"
     echo "update                      Updates this script to the latest version."
     echo "-h, --help                  show brief help"
+}
+
+case "$1" in
+  -h|--help)
+    display_help
     exit 0
     ;;
   down)
@@ -48,9 +53,17 @@ case "$1" in
     docker run -it -v "$(pwd)":/app -v /usr/local/bundle:/usr/local/bundle gitlab.nexdev.uk:5555/pub/bundle-updater:v1.0.1 "$@"
     echo "Container now must be rebuilt!"
     ;;
+  version)
+    shift
+    version=`cat ~/nexus-tools/NEXUS_TOOLS_VERSION`
+    echo "$value"
+    ;;
   update)
     shift
     echo "Downloading new version"
     wget https://gitlab.nexdev.uk/pub/nexus-tools/-/raw/master/run.sh -O ~/nexus-tools.sh
     ;;
+  *)
+    display_help
+    ;;
 esac