Update eslint server to latest master (sublimelsp#25)

* Update eslint server to latest master
* Align compile script
* Remove unused initializationOptions and update readme
* Set "workspaceFolder" in "workspace/configuration" response

vscode-eslint server has reasons to support a custom way of handling
project directories (rather than implementing support for
"workspace/workspaceFolders"). It means that we need to set the "workspaceFolder"
property that specifies the given file's project (if any). This allows us to
apply less strict linting to files outside of workspace or files within
ignored node_modules directory.

Author: rchl

.gitattributes

@@ -0,0 +1,7 @@
+.dependabot export-ignore
+.github/ export-ignore
+codecov.yml export-ignore
+tests/ export-ignore
+tox.ini export-ignore
+compile-eslint-server.sh export-ignore
+unittesting.json export-ignore

LSP-eslint.sublime-settings

@@ -12,25 +12,27 @@
 			],
 		},
 	],
-	"initializationOptions": {},
 	"settings": {
-		"validate": true,
+		"validate": "on",
 		"packageManager": "npm",
-		"autoFix": true,
-		"autoFixOnSave": true,
 		"options": {},
 		"run": "onType",
 		"nodePath": null,
+		"format": false,
 		"quiet": false,
-		"workspaceFolder": null,
+		"onIgnoredFiles": "off",
 		"codeAction": {
 			"disableRuleComment": {
 				"enable": true,
 				"location": "separateLine"
 			},
 			"showDocumentation": {
 				"enable": true
-			},
+			}
+		},
+		"codeActionOnSave": {
+			"enable": true,
+			"mode": "all"
 		},
-	},
+	}
 }

README.md

@@ -1,33 +1,31 @@
 # LSP-eslint
 
-Eslint support for Sublime's LSP plugin.
+Eslint support for Sublime's LSP plugin provided through [vscode-eslint](https://github.com/microsoft/vscode-eslint).
+
+### Installation
 
 * Install [LSP](https://packagecontrol.io/packages/LSP) and `LSP-eslint` from Package Control.
 * Restart Sublime.
 
-## Configuration
+### Configuration
 
 Open configuration file using command palette with `Preferences: LSP-eslint Settings` command or opening it from the Sublime menu.
 
 Configuration file contains multiple configuration keys:
 
-### scopes
+#### scopes
 
 Defines which scopes ESLint can run in.
 
-### syntaxes
+#### syntaxes
 
 Defines which syntax files ESLint can run in.
 
-### initializationOptions
-
-Configuration options sent with `initialize` message. I believe these are not used by ESLint.
-
-### settings
+#### settings
 
-ESLint configuration options. Those are currently not documented but [documentation for VSCode extension](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint) roughly matches with those so can help in understanding them.
+ESLint configuration options. Refer to [documentation for VSCode extension](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint).
 
-## FAQ
+### FAQ
 
 Q: How to enable linting of Typescript code?
 

language-server/compile-language-server.sh

@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+# @see https://github.com/microsoft/vscode-eslint
+
+GITHUB_REPO_URL="https://github.com/microsoft/vscode-eslint"
+GITHUB_REPO_NAME=$(echo "${GITHUB_REPO_URL}" | command grep -oE '[^/]*$')
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+REPO_DIR="${SCRIPT_DIR}"
+TEMP_DIR="${REPO_DIR}/temp"
+SRC_SERVER_DIR="${TEMP_DIR}/server"
+
+# -------- #
+# clean up #
+# -------- #
+
+pushd "${REPO_DIR}" || exit
+
+rm -rf out package-lock.json package.json update-info.log
+mkdir -p "${TEMP_DIR}"
+
+popd || exit
+
+
+# ---------------- #
+# download sources #
+# ---------------- #
+
+pushd "${TEMP_DIR}" || exit
+
+echo 'Enter commit SHA, branch or tag (for example 2.1.0) to build'
+read -rp 'SHA, branch or tag (default: master): ' ref
+
+# use the "master" branch by default
+if [ "${ref}" = "" ]; then
+    ref="master"
+fi
+
+temp_zip="src-${ref}.zip"
+curl -L "${GITHUB_REPO_URL}/archive/${ref}.zip" -o "${temp_zip}"
+unzip -z "${temp_zip}" > update-info.log
+unzip "${temp_zip}" && rm -f "${temp_zip}"
+mv "${GITHUB_REPO_NAME}-"*/* "${TEMP_DIR}"
+
+popd || exit
+
+# ------------ #
+# prepare deps #
+# ------------ #
+
+pushd "${SRC_SERVER_DIR}" || exit
+
+echo 'Installing dependencies...'
+npm install
+npm install -D typescript @types/node
+
+popd || exit
+
+
+# ------- #
+# compile #
+# ------- #
+
+pushd "${SRC_SERVER_DIR}" || exit
+
+echo 'Compiling server...'
+npx tsc --newLine LF -p .
+
+popd || exit
+
+
+# -------------------- #
+# collect output files #
+# -------------------- #
+
+pushd "${SRC_SERVER_DIR}" || exit
+
+echo 'Copying and cleaning up files...'
+find ./out -name "*.map" -delete
+cp -f ../update-info.log "${REPO_DIR}"
+cp -r out package.json package-lock.json "${REPO_DIR}"
+rm -rf "${TEMP_DIR}"
+
+popd || exit