Support for multi-select variable substitutions (#58)

* First working version

* Added variable query editor

* Broke out query text editor to separate component

* Functioning query editor

* Added 'in' operator

* WIP

* Working expression parser

* Added expression evaulator

* First compiling version of expression eval

* WIP

* WIP

* Built out test cases

* WIP

* Added support for quoted metrics with spaces

* Updated README

* Prepare 1.2.0

* Removed dataframes.ts

* Removed expr keyword

* Removed expression parser

* Bumped version

* Added support for multiple names in query

* Added support for IN operator

* Quoted list queries

* First pass at IN and AND mixed in queries

* Functioning(?) AND/IN combinations

* Pre-release bugfixes

* Bumped version and updated README

---------

Signed-off-by: Pontus Rydin <[email protected]>

.config/.cprc.json

@@ -0,0 +1,3 @@
+{
+  "version": "2.10.1"
+}

.swcrc

@@ -0,0 +1 @@
+{}

.vscode/launch.json

@@ -0,0 +1,46 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Launch Program",
+      "program": "${workspaceFolder}/src/module.test.ts",
+      "preLaunchTask": "tsc: build - tsconfig.json",
+      "outFiles": [
+        "${workspaceFolder}/out/**/*.js"
+      ]
+    },
+    {
+      "type": "node",
+      "request": "attach",
+      "name": "Attach to remote",
+      "address": "localhost",
+      "port": 9229
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Jest Tests",
+      "program": "${workspaceRoot}/node_modules/jest/bin/jest.js",
+      "args": [
+        "-i"
+      ],
+      "preLaunchTask": "tsc: build - tsconfig.json",
+      "internalConsoleOptions": "openOnSessionStart",
+      "outFiles": [
+        "${workspaceRoot}/dist/**/*"
+      ],
+      "envFile": "${workspaceRoot}/.env"
+    },
+    {
+      "type": "chrome",
+      "name": "Run query in Chrome",
+      "request": "launch",
+      "url": "http://localhost:3000/explore?orgId=1&left=%7B%22datasource%22:%226Mn66WuIz%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22datasource%22:%7B%22type%22:%22vmware-ariaoperations-datasource%22,%22uid%22:%226Mn66WuIz%22%7D,%22advancedMode%22:true,%22queryText%22:%22resource%28VMWARE:VirtualMachine%29.whereProperties%28summary%7CparentHost%20in%20%28%5C%22vcfesxi-2.cmbu.local%5C%22,%20%5C%22vcfesxi-3.cmbu.local%5C%22%29%20and%20summary%7CparentCluster%20in%20%28%5C%22wld01-clu01%5C%22,%20%5C%22sc2vc04-m01-cl01%5C%22%29%29.metrics%28cpu%7Cdemandmhz%29.avg%28summary%7CparentHost%29%22%7D%5D,%22range%22:%7B%22from%22:%22now-1h%22,%22to%22:%22now%22%7D%7D"
+    }
+  ]
+}

README.md

@@ -98,6 +98,7 @@ Valid comparison operators are as follows
 | >= | Greater than or equal (only valid for numbers) |
 | < | Less than (only valid for numbers) |
 | <= | Less than or equal (only valid for numbers) |
+| in | True if the variable matches any of the strings in the following list on the format `("one", "two", "three")` |
 
 #### Built-in functions
 
@@ -200,6 +201,15 @@ Variable queries can contain references to other variables to form chained queri
 
 `resource(VMWARE:HostSystem).whereProperties(summary|parentCluster = "${clusterName}")`
 
+#### Multiselect query variables
+
+The plugin supports queries stemming from dashboard variable multiselect. To use a multiselect variable, simply put it in a filter that support lists (such as `whereHealth`) or in an `in` 
+property condition. 
+
+Example
+
+`resource(VMWARE:HostSystem).whereProperties(summary|parentCluster in ("${listOfClusters}"))`
+
 ### Example queries
 
 Get CPU demand for all hosts

go.mod

@@ -0,0 +1,7 @@
+module github.com/prydin/aria-operations-plug-in-for-grafana
+
+go 1.19
+
+require github.com/go-resty/resty/v2 v2.11.0
+
+require golang.org/x/net v0.17.0 // indirect

go.sum

@@ -0,0 +1,43 @@
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+github.com/go-resty/resty/v2 v2.11.0/go.mod h1:iiP/OpA0CkcL3IGt1O0+/SIItFUbkkyw5BGXiVdTu+A=
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+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
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