From a529f0d6aebec229516ce849863bb8c3a3f998d1 Mon Sep 17 00:00:00 2001
From: Mitsuo Heijo <mitsuo.heijo@gmail.com>
Date: Fri, 31 Jan 2020 00:06:49 +0900
Subject: fix shellcheck issues, format bash scripts with shfmt

---
 .editorconfig                                      |  2 +
 .shellcheckrc                                      |  1 +
 installer/install-analysis-server-dart-snapshot.sh |  2 +-
 installer/install-bash-language-server.sh          |  2 +-
 installer/install-clangd.sh                        | 90 +++++++++++-----------
 installer/install-cobol-language-support.sh        |  6 +-
 installer/install-css-languageserver.sh            |  2 +-
 installer/install-docker-langserver.sh             |  2 +-
 installer/install-eclipse-jdt-ls.sh                | 16 ++--
 installer/install-efm-langserver.sh                |  2 +-
 installer/install-elixir-ls.sh                     |  2 +-
 installer/install-elm-language-server.sh           |  2 +-
 installer/install-emmylua-ls.sh                    |  2 +-
 installer/install-fortls.sh                        |  2 +-
 installer/install-fsautocomplete.sh                | 15 ++--
 installer/install-fsharp-language-server.sh        |  2 +-
 installer/install-gopls.sh                         |  2 +-
 installer/install-gql-language-server.sh           |  2 +-
 installer/install-html-languageserver.sh           |  2 +-
 installer/install-intelephense.sh                  |  2 +-
 installer/install-javascript-typescript-stdio.sh   |  2 +-
 installer/install-json-languageserver.sh           |  2 +-
 installer/install-kotlin-language-server.sh        |  3 +-
 installer/install-omnisharp-lsp.sh                 |  6 +-
 installer/install-pyls-ms.sh                       |  2 +-
 installer/install-pyls.sh                          |  2 +-
 installer/install-ra_lsp_server.sh                 | 16 ++--
 installer/install-solargraph.sh                    |  2 +-
 installer/install-sql-language-server.sh           |  2 +-
 installer/install-texlab.sh                        |  6 +-
 installer/install-typescript-language-server.sh    |  4 +-
 installer/install-vim-language-server.sh           |  2 +-
 installer/install-vls.sh                           |  2 +-
 installer/install-yaml-language-server.sh          |  2 +-
 34 files changed, 107 insertions(+), 104 deletions(-)
 create mode 100644 .shellcheckrc

diff --git a/.editorconfig b/.editorconfig
index 06f8939..a11e8ec 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -7,6 +7,8 @@ charset = utf-8
 # Extension
 [*.sh]
 end_of_line = lf
+indent_style = space
+indent_size = 2
 
 [*.cmd]
 end_of_line = crlf
diff --git a/.shellcheckrc b/.shellcheckrc
new file mode 100644
index 0000000..6eccb2a
--- /dev/null
+++ b/.shellcheckrc
@@ -0,0 +1 @@
+disable=SC2002
diff --git a/installer/install-analysis-server-dart-snapshot.sh b/installer/install-analysis-server-dart-snapshot.sh
index 59ae196..bbe09fc 100755
--- a/installer/install-analysis-server-dart-snapshot.sh
+++ b/installer/install-analysis-server-dart-snapshot.sh
@@ -6,7 +6,7 @@ curl -o "dartsdk-linux-x64-release.zip" "https://storage.googleapis.com/dart-arc
 unzip "dartsdk-linux-x64-release.zip"
 rm "dartsdk-linux-x64-release.zip"
 
-cat <<EOF > analysis-server-dart-snapshot
+cat <<EOF >analysis-server-dart-snapshot
 #!/usr/bin/env bash
 
 DIR=\$(cd \$(dirname \$0); pwd)
diff --git a/installer/install-bash-language-server.sh b/installer/install-bash-language-server.sh
index 9ec63fa..73fae67 100755
--- a/installer/install-bash-language-server.sh
+++ b/installer/install-bash-language-server.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" bash-language-server bash-language-server
+"$(dirname "$0")/npm_install.sh" bash-language-server bash-language-server
diff --git a/installer/install-clangd.sh b/installer/install-clangd.sh
index 0e7818c..ddb235f 100755
--- a/installer/install-clangd.sh
+++ b/installer/install-clangd.sh
@@ -5,68 +5,66 @@ set -e
 os=$(uname -s | tr "[:upper:]" "[:lower:]")
 
 case $os in
-    linux)
-        platform="pc-linux-gnu"
-        ;;
-    darwin)
-        platform="darwin-apple"
-        ;;
+linux)
+  platform="pc-linux-gnu"
+  ;;
+darwin)
+  platform="darwin-apple"
+  ;;
 esac
 
-if which lsb_release 2> /dev/null; then
-    distributor_id=$(lsb_release -a 2>&1 | grep 'Distributor ID' | awk '{print $3}')
+if command -v lsb_release 2>/dev/null; then
+  distributor_id=$(lsb_release -a 2>&1 | grep 'Distributor ID' | awk '{print $3}')
 elif [ -e /etc/fedora-release ]; then
-    distributor_id="Fedora"
+  distributor_id="Fedora"
 elif [ -e /etc/redhat-release ]; then
-    distributor_id=$(cat /etc/redhat-release | cut -d ' ' -f 1)
+  distributor_id=$(cat /etc/redhat-release | cut -d ' ' -f 1)
 elif [ -e /etc/arch-release ]; then
-    distributor_id="Arch"
+  distributor_id="Arch"
 elif [ -e /etc/SuSE-release ]; then
-    distributor_id="SUSE"
+  distributor_id="SUSE"
 elif [ -e /etc/mandriva-release ]; then
-    distributor_id="Mandriva"
+  distributor_id="Mandriva"
 elif [ -e /etc/vine-release ]; then
-    distributor_id="Vine"
+  distributor_id="Vine"
 elif [ -e /etc/gentoo-release ]; then
-    distributor_id="Gentoo"
+  distributor_id="Gentoo"
 else
-    distributor_id="Unkown"
+  distributor_id="Unkown"
 fi
 
 case $distributor_id in
-    # Check Ubuntu version
-    Ubuntu)
-        ubuntu_version=$(lsb_release -a 2>&1 | grep 'Release' | awk '{print $2}')
-        case $ubuntu_version in
-            14.04|16.04|18.04)
-                platform="linux-gnu-ubuntu-$ubuntu_version"
-                ;;
-        esac
-        ;;
-    # Check LinuxMint version
-    LinuxMint)
-        linuxmint_version=$(lsb_release -a 2>&1 | grep 'Release' | awk '{print $2}')
-        case $linuxmint_version in
-            19|19.1|19.2|19.3)
-                platform="linux-gnu-ubuntu-18.04"
-                ;;
-            18|18.1|18.2|18.3)
-                platform="linux-gnu-ubuntu-16.04"
-                ;;
-        esac
-        ;;
-    # Check RedHat OS version
-    Fedora|Oracle|CentOS)
-        platform="linux-sles11.3"
-        ;;
+# Check Ubuntu version
+Ubuntu)
+  ubuntu_version=$(lsb_release -a 2>&1 | grep 'Release' | awk '{print $2}')
+  case $ubuntu_version in
+  14.04 | 16.04 | 18.04)
+    platform="linux-gnu-ubuntu-$ubuntu_version"
+    ;;
+  esac
+  ;;
+# Check LinuxMint version
+LinuxMint)
+  linuxmint_version=$(lsb_release -a 2>&1 | grep 'Release' | awk '{print $2}')
+  case $linuxmint_version in
+  19 | 19.1 | 19.2 | 19.3)
+    platform="linux-gnu-ubuntu-18.04"
+    ;;
+  18 | 18.1 | 18.2 | 18.3)
+    platform="linux-gnu-ubuntu-16.04"
+    ;;
+  esac
+  ;;
+# Check RedHat OS version
+Fedora | Oracle | CentOS)
+  platform="linux-sles11.3"
+  ;;
 esac
 
 filename="clang+llvm-9.0.0-x86_64-$platform"
 url="http://releases.llvm.org/9.0.0/$filename.tar.xz"
 echo "Downloading clangd and LLVM..."
-curl -LO "$url"
-echo "Extracting archive..."
-xzcat $filename.tar.xz | tar x --strip-components=1 $filename/
-rm $filename.tar.xz
-ln -sf bin/clangd
+echo hello
+curl -L "$url" | unxz | tar x --strip-components=1 $filename/
+ln -sf bin/clangd .
 ./clangd --version
diff --git a/installer/install-cobol-language-support.sh b/installer/install-cobol-language-support.sh
index 6534e7d..e7a5abc 100755
--- a/installer/install-cobol-language-support.sh
+++ b/installer/install-cobol-language-support.sh
@@ -4,8 +4,10 @@ set -e
 
 version="0.9.1"
 url="https://github.com/eclipse/che-che4z-lsp-for-cobol/releases/download/$version/cobol-language-support-$version.vsix"
-curl -LO "$url"
-unzip "cobol-language-support-$version.vsix"
+filename="cobol-language-support-$version.vsix"
+curl -L "$url" -o "$filename"
+unzip "$filename"
+rm "$filename"
 
 cat <<EOF >./cobol-language-support
 #!/usr/bin/env bash
diff --git a/installer/install-css-languageserver.sh b/installer/install-css-languageserver.sh
index 5698a0f..ca51207 100755
--- a/installer/install-css-languageserver.sh
+++ b/installer/install-css-languageserver.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" css-languageserver vscode-css-languageserver-bin
+"$(dirname "$0")/npm_install.sh" css-languageserver vscode-css-languageserver-bin
diff --git a/installer/install-docker-langserver.sh b/installer/install-docker-langserver.sh
index b9adbb4..7a68977 100755
--- a/installer/install-docker-langserver.sh
+++ b/installer/install-docker-langserver.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" docker-langserver dockerfile-language-server-nodejs
+"$(dirname "$0")/npm_install.sh" docker-langserver dockerfile-language-server-nodejs
diff --git a/installer/install-eclipse-jdt-ls.sh b/installer/install-eclipse-jdt-ls.sh
index 86528d9..cd98dd6 100755
--- a/installer/install-eclipse-jdt-ls.sh
+++ b/installer/install-eclipse-jdt-ls.sh
@@ -2,19 +2,17 @@
 
 set -e
 
-curl -o jdt-language-server-latest.tar.gz 'http://download.eclipse.org/jdtls/snapshots/jdt-language-server-latest.tar.gz'
+curl -L "http://download.eclipse.org/jdtls/snapshots/jdt-language-server-latest.tar.gz" | tar zx
 curl -o lombok.jar 'https://projectlombok.org/downloads/lombok.jar'
-tar xvf jdt-language-server-latest.tar.gz
-rm jdt-language-server-latest.tar.gz
 
-osType="\$(uname -s)"
-case "\${osType}" in
-    Darwin*)    configDir=config_mac;;
-    Linux*)     configDir=config_linux;;
-    *)          configDir=config_linux
+osType="$(uname -s)"
+case "${osType}" in
+Darwin*) configDir=config_mac ;;
+Linux*) configDir=config_linux ;;
+*) configDir=config_linux ;;
 esac
 
-cat <<EOF > eclipse-jdt-ls
+cat <<EOF >eclipse-jdt-ls
 #!/usr/bin/env bash
 
 DIR=\$(cd \$(dirname \$0); pwd)
diff --git a/installer/install-efm-langserver.sh b/installer/install-efm-langserver.sh
index a646f03..efad942 100755
--- a/installer/install-efm-langserver.sh
+++ b/installer/install-efm-langserver.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/go_install.sh" github.com/mattn/efm-langserver
+"$(dirname "$0")/go_install.sh" github.com/mattn/efm-langserver
diff --git a/installer/install-elixir-ls.sh b/installer/install-elixir-ls.sh
index 3977500..e4c0c74 100755
--- a/installer/install-elixir-ls.sh
+++ b/installer/install-elixir-ls.sh
@@ -8,7 +8,7 @@ curl -LO "$url"
 unzip elixir-ls.zip
 rm elixir-ls.zip
 
-cat <<EOF > elixir-ls
+cat <<EOF >elixir-ls
 #!/usr/bin/env bash
 
 DIR=\$(cd \$(dirname \$0); pwd)
diff --git a/installer/install-elm-language-server.sh b/installer/install-elm-language-server.sh
index a5a41ec..2e065e0 100755
--- a/installer/install-elm-language-server.sh
+++ b/installer/install-elm-language-server.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" elm-languageserver "@elm-tooling/elm-language-server"
+"$(dirname "$0")/npm_install.sh" elm-languageserver "@elm-tooling/elm-language-server"
diff --git a/installer/install-emmylua-ls.sh b/installer/install-emmylua-ls.sh
index 6af3e76..6e4e59b 100755
--- a/installer/install-emmylua-ls.sh
+++ b/installer/install-emmylua-ls.sh
@@ -4,7 +4,7 @@ set -e
 
 curl -L -o EmmyLua-LS-all.jar 'https://ci.appveyor.com/api/buildjobs/54yf9rjvj49494pd/artifacts/EmmyLua-LS%2Fbuild%2Flibs%2FEmmyLua-LS-all.jar'
 
-cat <<EOF > emmylua-ls
+cat <<EOF >emmylua-ls
 #!/usr/bin/env bash
 
 DIR=\$(cd \$(dirname \$0); pwd)
diff --git a/installer/install-fortls.sh b/installer/install-fortls.sh
index 9bda54e..9f0b1f1 100755
--- a/installer/install-fortls.sh
+++ b/installer/install-fortls.sh
@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 
-"$(dirname $0)/pip_install.sh" fortls fortran-language-server
+"$(dirname "$0")/pip_install.sh" fortls fortran-language-server
diff --git a/installer/install-fsautocomplete.sh b/installer/install-fsautocomplete.sh
index e19d2e8..43827a4 100755
--- a/installer/install-fsautocomplete.sh
+++ b/installer/install-fsautocomplete.sh
@@ -3,19 +3,20 @@
 set -e
 
 if command -v dotnet >/dev/null 2>&1; then
-    echo "dotnet installed"
-    dotnetcmd=dotnet
+  echo "dotnet installed"
+  dotnetcmd=dotnet
 else
-    echo "dotnet not found, installing..."
-    # REF https://github.com/neovim/nvim-lsp/blob/master/lua/nvim_lsp/pyls_ms.lua
-    curl -L https://dot.net/v1/dotnet-install.sh | bash -s -- -i "./.dotnet"
-    dotnetcmd="\\$DIR/.dotnet/dotnet"
+  echo "dotnet not found, installing..."
+  # REF https://github.com/neovim/nvim-lsp/blob/master/lua/nvim_lsp/pyls_ms.lua
+  curl -L https://dot.net/v1/dotnet-install.sh | bash -s -- -i "./.dotnet"
+  dotnetcmd="\\$DIR/.dotnet/dotnet"
 fi
 
 url="https://ci.appveyor.com/api/projects/fsautocomplete/fsautocomplete/artifacts/bin/pkgs/fsautocomplete.netcore.zip?branch=master"
 zip=fsautocomplete.zip
 curl -L "$url" -o "$zip"
-unzip -o -d  "fsautocomplete.netcore" "$zip"
+unzip -o -d "fsautocomplete.netcore" "$zip"
+rm "$zip"
 
 cat <<EOF >fsautocomplete
 #!/bin/sh
diff --git a/installer/install-fsharp-language-server.sh b/installer/install-fsharp-language-server.sh
index fb606e0..b3d83b9 100755
--- a/installer/install-fsharp-language-server.sh
+++ b/installer/install-fsharp-language-server.sh
@@ -6,7 +6,7 @@ git clone https://github.com/fsprojects/fsharp-language-server .
 npm install
 dotnet build -c Release
 
-cat <<EOF > fsharp-language-server
+cat <<EOF >fsharp-language-server
 #!/usr/bin/env bash
 
 DIR=\$(cd \$(dirname \$0); pwd)
diff --git a/installer/install-gopls.sh b/installer/install-gopls.sh
index 17978a4..31c2838 100755
--- a/installer/install-gopls.sh
+++ b/installer/install-gopls.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/go_install.sh" golang.org/x/tools/gopls@latest
+"$(dirname "$0")/go_install.sh" golang.org/x/tools/gopls@latest
diff --git a/installer/install-gql-language-server.sh b/installer/install-gql-language-server.sh
index c4e70d4..366364b 100755
--- a/installer/install-gql-language-server.sh
+++ b/installer/install-gql-language-server.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" gql-language-server @playlyfe/gql-language-server
+"$(dirname "$0")/npm_install.sh" gql-language-server @playlyfe/gql-language-server
diff --git a/installer/install-html-languageserver.sh b/installer/install-html-languageserver.sh
index 88bf80c..f71f194 100755
--- a/installer/install-html-languageserver.sh
+++ b/installer/install-html-languageserver.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" html-languageserver vscode-html-languageserver-bin
+"$(dirname "$0")/npm_install.sh" html-languageserver vscode-html-languageserver-bin
diff --git a/installer/install-intelephense.sh b/installer/install-intelephense.sh
index 170b714..7a8eaec 100755
--- a/installer/install-intelephense.sh
+++ b/installer/install-intelephense.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" intelephense intelephense
+"$(dirname "$0")/npm_install.sh" intelephense intelephense
diff --git a/installer/install-javascript-typescript-stdio.sh b/installer/install-javascript-typescript-stdio.sh
index 26a2d4f..824b37d 100755
--- a/installer/install-javascript-typescript-stdio.sh
+++ b/installer/install-javascript-typescript-stdio.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" javascript-typescript-stdio javascript-typescript-langserver
+"$(dirname "$0")/npm_install.sh" javascript-typescript-stdio javascript-typescript-langserver
diff --git a/installer/install-json-languageserver.sh b/installer/install-json-languageserver.sh
index 6569bbf..97e2961 100755
--- a/installer/install-json-languageserver.sh
+++ b/installer/install-json-languageserver.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" json-languageserver vscode-json-languageserver-bin
+"$(dirname "$0")/npm_install.sh" json-languageserver vscode-json-languageserver-bin
diff --git a/installer/install-kotlin-language-server.sh b/installer/install-kotlin-language-server.sh
index 345676f..1d3b973 100755
--- a/installer/install-kotlin-language-server.sh
+++ b/installer/install-kotlin-language-server.sh
@@ -2,7 +2,8 @@
 
 set -e
 
-curl -L -o server.zip 'https://github.com/fwcd/kotlin-language-server/releases/download/0.5.2/server.zip'
+version="0.5.2"
+curl -L -o server.zip "https://github.com/fwcd/kotlin-language-server/releases/download/$version/server.zip"
 unzip server.zip
 rm server.zip
 
diff --git a/installer/install-omnisharp-lsp.sh b/installer/install-omnisharp-lsp.sh
index 5261293..df1d574 100755
--- a/installer/install-omnisharp-lsp.sh
+++ b/installer/install-omnisharp-lsp.sh
@@ -19,13 +19,11 @@ esac
 
 version="v1.34.9"
 url="https://github.com/OmniSharp/omnisharp-roslyn/releases/download/$version/omnisharp-$os$arch.tar.gz"
-curl -LO "$url"
-tar xzvf omnisharp-$os$arch.tar.gz
-rm omnisharp-$os$arch.tar.gz
+curl -L "$url" | tar xz
 
 chmod +x run
 
-cat <<EOF > omnisharp-lsp
+cat <<EOF >omnisharp-lsp
 #!/usr/bin/env bash
 
 DIR=\$(cd \$(dirname \$0); pwd)
diff --git a/installer/install-pyls-ms.sh b/installer/install-pyls-ms.sh
index 7ce9b48..87e5a82 100755
--- a/installer/install-pyls-ms.sh
+++ b/installer/install-pyls-ms.sh
@@ -17,7 +17,7 @@ darwin)
 *) ;;
 esac
 
-version="0.5.10"
+version="0.5.30"
 url="https://pvsc.azureedge.net/python-language-server-stable/Python-Language-Server-${system}-x64.${version}.nupkg"
 
 nupkg="./pyls.nupkg"
diff --git a/installer/install-pyls.sh b/installer/install-pyls.sh
index 2db5319..e20e222 100755
--- a/installer/install-pyls.sh
+++ b/installer/install-pyls.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/pip_install.sh" pyls python-language-server
+"$(dirname "$0")/pip_install.sh" pyls python-language-server
diff --git a/installer/install-ra_lsp_server.sh b/installer/install-ra_lsp_server.sh
index 17ea397..7b5ad9a 100755
--- a/installer/install-ra_lsp_server.sh
+++ b/installer/install-ra_lsp_server.sh
@@ -5,14 +5,16 @@ set -e
 os=$(uname -s | tr "[:upper:]" "[:lower:]")
 
 case $os in
-    linux)
-        platform="linux"
-        ;;
-    darwin)
-        platform="mac"
-        ;;
+linux)
+  platform="linux"
+  ;;
+darwin)
+  platform="mac"
+  ;;
 esac
 
-curl -L -o ra_lsp_server-$platform "https://github.com/rust-analyzer/rust-analyzer/releases/download/2020-01-27/ra_lsp_server-$platform"
+version="2020-01-29"
+curl -L -o ra_lsp_server-$platform "https://github.com/rust-analyzer/rust-analyzer/releases/download/$version/ra_lsp_server-$platform"
 
 mv ra_lsp_server-$platform ra_lsp_server
+chmod +x ra_lsp_server
diff --git a/installer/install-solargraph.sh b/installer/install-solargraph.sh
index 3c9f528..df8cd7d 100755
--- a/installer/install-solargraph.sh
+++ b/installer/install-solargraph.sh
@@ -5,7 +5,7 @@ set -e
 git clone "https://github.com/castwide/solargraph" .
 bundle install --path vendor/bundle
 
-cat <<EOF > solargraph
+cat <<EOF >solargraph
 #!/usr/bin/env bash
 
 DIR=\$(cd \$(dirname \$0); pwd)
diff --git a/installer/install-sql-language-server.sh b/installer/install-sql-language-server.sh
index d2070d3..0594d48 100755
--- a/installer/install-sql-language-server.sh
+++ b/installer/install-sql-language-server.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" sql-language-server sql-language-server
+"$(dirname "$0")/npm_install.sh" sql-language-server sql-language-server
diff --git a/installer/install-texlab.sh b/installer/install-texlab.sh
index 3807c08..ed6b4d6 100755
--- a/installer/install-texlab.sh
+++ b/installer/install-texlab.sh
@@ -15,6 +15,6 @@ darwin)
   ;;
 esac
 
-url="https://github.com/latex-lsp/texlab/releases/download/v1.8.0/texlab-x86_64-$os.tar.gz"
-curl -LO "$url"
-tar xzvf texlab-x86_64-$os.tar.gz
+version="v1.8.0"
+url="https://github.com/latex-lsp/texlab/releases/download/$version/texlab-x86_64-$os.tar.gz"
+curl -L "$url" | tar xzv
diff --git a/installer/install-typescript-language-server.sh b/installer/install-typescript-language-server.sh
index 178451a..5098e73 100755
--- a/installer/install-typescript-language-server.sh
+++ b/installer/install-typescript-language-server.sh
@@ -2,5 +2,5 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" tsserver typescript
-"$(dirname $0)/npm_install.sh" typescript-language-server typescript-language-server
+"$(dirname "$0")/npm_install.sh" tsserver typescript
+"$(dirname "$0")/npm_install.sh" typescript-language-server typescript-language-server
diff --git a/installer/install-vim-language-server.sh b/installer/install-vim-language-server.sh
index d7748b6..e6c931e 100755
--- a/installer/install-vim-language-server.sh
+++ b/installer/install-vim-language-server.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" vim-language-server vim-language-server
+"$(dirname "$0")/npm_install.sh" vim-language-server vim-language-server
diff --git a/installer/install-vls.sh b/installer/install-vls.sh
index f3b523b..d524c41 100755
--- a/installer/install-vls.sh
+++ b/installer/install-vls.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" vls vue-language-server
+"$(dirname "$0")/npm_install.sh" vls vue-language-server
diff --git a/installer/install-yaml-language-server.sh b/installer/install-yaml-language-server.sh
index f971bc8..e04de55 100755
--- a/installer/install-yaml-language-server.sh
+++ b/installer/install-yaml-language-server.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-"$(dirname $0)/npm_install.sh" yaml-language-server yaml-language-server
+"$(dirname "$0")/npm_install.sh" yaml-language-server yaml-language-server
-- 
cgit v1.2.3-54-g00ecf