Javascript: use codeql_pack for javascript extractor

javascript/resources/tools/autobuild.cmd

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+@echo off
+SETLOCAL EnableDelayedExpansion
+
+set jvm_args=-Xss16m
+
+rem If CODEQL_RAM is set, use half for Java and half for TS.
+if NOT [%CODEQL_RAM%] == [] (
+    set /a "half_ram=CODEQL_RAM/2"
+    set LGTM_TYPESCRIPT_RAM=%half_ram%
+    set jvm_args=!jvm_args! -Xmx!half_ram!m
+)
+
+rem If CODEQL_THREADS is set, propagate via LGTM_THREADS.
+if NOT [%CODEQL_THREADS%] == [] (
+    set LGTM_THREADS=%CODEQL_THREADS%
+)
+
+rem The JS autobuilder expects to find typescript modules under SEMMLE_DIST/tools.
+rem They are included in the pack, but we need to set SEMMLE_DIST appropriately.
+set SEMMLE_DIST=%CODEQL_EXTRACTOR_JAVASCRIPT_ROOT%
+
+rem The JS autobuilder expects LGTM_SRC to be set to the source root.
+set LGTM_SRC=%CD%
+
+type NUL && "%CODEQL_JAVA_HOME%\bin\java.exe" %jvm_args% ^
+    -cp "%CODEQL_EXTRACTOR_JAVASCRIPT_ROOT%\tools\extractor-javascript.jar" ^
+    com.semmle.js.extractor.AutoBuild
+exit /b %ERRORLEVEL%
+
+ENDLOCAL

javascript/resources/tools/autobuild.sh

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+#!/bin/sh
+
+set -eu
+
+jvm_args=-Xss16m
+
+# If CODEQL_RAM is set, use half for Java and half for TS.
+if [ -n "${CODEQL_RAM:-}" ] ; then
+    half_ram="$(( CODEQL_RAM / 2 ))"
+    LGTM_TYPESCRIPT_RAM="$half_ram"
+    export LGTM_TYPESCRIPT_RAM
+    jvm_args="$jvm_args -Xmx${half_ram}m"
+fi
+
+# If CODEQL_THREADS is set, propagate via LGTM_THREADS.
+if [ -n "${CODEQL_THREADS:-}" ] ; then
+    LGTM_THREADS="$CODEQL_THREADS"
+    export LGTM_THREADS
+fi
+
+# The JS autobuilder expects to find typescript modules under SEMMLE_DIST/tools.
+# They are included in the pack, but we need to set SEMMLE_DIST appropriately.
+# We want to word-split $jvm_args, so disable the shellcheck warning.
+# shellcheck disable=SC2086
+env SEMMLE_DIST="$CODEQL_EXTRACTOR_JAVASCRIPT_ROOT" \
+    LGTM_SRC="$(pwd)" \
+    "${CODEQL_JAVA_HOME}/bin/java" $jvm_args \
+    -cp "$CODEQL_EXTRACTOR_JAVASCRIPT_ROOT/tools/extractor-javascript.jar" \
+    com.semmle.js.extractor.AutoBuild

javascript/resources/tools/baseline-config.json

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+{
+    "paths-ignore": [
+        "**/node_modules/**",
+        "**/bower_components/**",
+        "**/*.min.js",
+        "**/*-min.js"
+    ]
+}

javascript/resources/tools/configure-baseline.cmd

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+@echo off
+type "%CODEQL_EXTRACTOR_JAVASCRIPT_ROOT%\tools\baseline-config.json"

javascript/resources/tools/configure-baseline.sh

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+#!/bin/sh
+
+cat "$CODEQL_EXTRACTOR_JAVASCRIPT_ROOT/tools/baseline-config.json"

javascript/resources/tools/index-dir.sh

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+#!/bin/sh
+
+echo "Not implemented." 1>&2
+exit 1