Update target for installing lang servers, linters, fixers

Makefile

@@ -1,3 +1,4 @@
+.PHONY: all test
 PRE_COMMIT_ENV ?= .pre_commit_env
 PRE_COMMIT_ENV_BIN ?= $(PRE_COMMIT_ENV)/bin
 
@@ -12,6 +13,10 @@ install:
 update:
 	sh ./update-plugins.sh
 
+.PHONY: install-language-servers
+install-language-servers:
+	sh ./install-language-servers.sh
+
 .PHONY: uninstall
 uninstall:
 	rm ~/.vimrc

install-language-servers.sh

@@ -1,52 +1,96 @@
 #! /bin/bash
 
+set -e
+
+# Determines if a command exists or not
+function command_exist() {
+  command -v "$1" > /dev/null 2>&1;
+}
+
+# Runs a command or spits out the output
+function maybe_run() {
+    if command_exist "$1" ;then
+        echo "> $*"
+        eval $*
+    else
+        echo "ERROR: $1 does not exist. Could not run $*"
+    fi
+}
+
 ## Language servers
+function install_language_servers() {
+    echo "### Installing language servers..."
 
-# bash
+    # bash
-npm install -g bash-language-server
+    maybe_run npm install -g bash-language-server
 
-# Kotlin
+    # Kotlin
-# https://github.com/fwcd/kotlin-language-server/blob/master/BUILDING.md
+    # https://github.com/fwcd/kotlin-language-server/blob/master/BUILDING.md
 
-# Python
+    # Python
-pip install --user python-language-server
+    maybe_run pip install --user python-language-server
-pip3 install --user python-language-server
+    maybe_run pip3 install --user python-language-server
 
-# Rust
+    # Rust
-rustup component add rls rust-analysis rust-src
+    maybe_run rustup component add rls rust-analysis rust-src
+
+    echo ""
+}
 
 ## Linters
+function install_linters() {
+    echo "### Installing linters..."
 
-# Python
+    # Python
-pip install flake8 mypy
+    maybe_run pip install --user flake8
+    maybe_run pip install --user mypy || echo "WARNING: mypy is py3 only"
+    maybe_run pip3 install --user flake8 mypy
 
-# CSS
+    # CSS
-npm install -g csslint
+    maybe_run npm install -g csslint
 
-# Vim
+    # Vim
-pip install --user vim-vint
+    maybe_run pip install --user vim-vint
-pip3 install --user vim-vint
+    maybe_run pip3 install --user vim-vint
 
-# YAML
+    # YAML
-pip install --user yamllint
+    maybe_run pip install --user yamllint
-pip3 install --user yamllint
+    maybe_run pip3 install --user yamllint
 
-# Text / Markdown
+    # Text / Markdown
-npm install -g alex
+    maybe_run npm install -g alex
-pip install --user proselint
+    maybe_run pip install --user proselint
-pip3 install --user proselint
+    maybe_run pip3 install --user proselint
 
-# Makefile
+    # Makefile
-# https://github.com/mrtazz/checkmake
+    maybe_run go get -u github.com/mrtazz/checkmake
+
+    echo ""
+}
 
 ## Fixers
+function install_fixers() {
+    echo "### Installing fixers..."
+    # CSS/JS/HTML/JSON/YAML/Markdown/and more!
+    maybe_run npm install -g prettier
 
-# CSS/JS/HTML/JSON/YAML/Markdown/and more!
+    # Python
-npm install -g prettier
+    maybe_run pip install --user autopep8 reorder-python-imports
+    maybe_run pip install --user black || echo "WARNING: mypy is py3 only"
+    maybe_run pip3 install --user black autopep8 reorder-python-imports
 
-# Python
+    # Rust
-pip install --user black autopep8 reorder-python-imports
+    maybe_run rustup component add rustfmt
-pip3 install --user black autopep8 reorder-python-imports
 
-# Rust
+    echo ""
-rustup component add rustfmt
+}
+
+function main() {
+    install_language_servers
+    install_linters
+    install_fixers
+    echo ""
+    echo "DONE"
+}
+
+main