Add Clinical Quality Language (CQL)

.gitmodules

@@ -1257,6 +1257,9 @@
 	path = vendor/grammars/vscode-codeql
 	url = https://github.com/github/vscode-codeql
 	branch = main
+[submodule "vendor/grammars/vscode-cql"]
+	path = vendor/grammars/vscode-cql
+	url = https://github.com/cqframework/vscode-cql.git
 [submodule "vendor/grammars/vscode-cue"]
 	path = vendor/grammars/vscode-cue
 	url = https://github.com/cue-sh/vscode-cue

grammars.yml

@@ -1124,6 +1124,8 @@ vendor/grammars/vscode-cadence:
 - source.cadence
 vendor/grammars/vscode-codeql:
 - source.ql
+vendor/grammars/vscode-cql:
+- source.cql
 vendor/grammars/vscode-cue:
 - source.cue
 vendor/grammars/vscode-curry:

lib/linguist/languages.yml

@@ -880,6 +880,16 @@ COLLADA:
   codemirror_mode: xml
   codemirror_mime_type: text/xml
   language_id: 49
+CQL:
+  type: data
+  color: "#105eab"
+  tm_scope: source.cql
+  ace_mode: cql
+  codemirror_mode: cql
+  codemirror_mime_type: text/cql
+  extensions:
+  - ".cql"
+  language_id: 71155397
 CSON:
   type: data
   color: "#244776"

samples/CQL/ImagingReportsCQM.cql

@@ -0,0 +1,28 @@
+library ImagingReportsCQM version '1.0.0'
+
+using FHIR version '4.0.1'
+
+include FHIRHelpers version '4.0.1' called FHIRHelpers
+include CQMCommon version '1.0.0' called CQMCommon
+
+parameter MeasurementPeriod default Interval[@2024, @2025)
+
+context Patient
+
+define "Initial Population":
+	Patient.gender = 'female' and AgeInYearsAt(start of "MeasurementPeriod") >= 18
+
+define "Denominator":
+	"Initial Population"
+
+define "Denominator Exclusion":
+	Patient.gender = 'male' // Exclude males
+
+define "Denominator Exception":
+	exists ( [Condition: CQMCommon."Pregnancy"] Pregnancy ) // Patient is pregnant
+
+define "Numerator":
+	exists (
+		[DiagnosticReport: CQMCommon."Imaging Report"] I 
+			where I.status = 'final'
+	)

samples/CQL/LabTestsCDS.cql

@@ -0,0 +1,40 @@
+library LabTestsCDS version '1.1.0'
+
+using FHIR version '4.0.1'
+
+include FHIRHelpers version '4.0.1' called FHIRHelpers
+
+valueset "Female Administrative Sex": '2.16.840.1.113883.3.560.100.2'
+valueset "Diabetes": '2.16.840.1.113883.3.464.1003.103.12.1001'
+valueset "Hypertension": '2.16.840.1.113883.3.464.1003.104.12.1001'
+valueset "Cholesterol Test": '2.16.840.1.113883.3.464.1003.110.12.1055'
+valueset "Blood Pressure Test": '2.16.840.1.113883.3.464.1003.106.12.1001'
+
+context Patient
+
+define "Patient 18 or Older":
+    AgeInYears() >= 18
+
+define "Patient is Female":
+    Patient.gender in "Female Administrative Sex"
+
+define "Lookback Year":
+    Interval[Today() - 12 months - 1 days, Today() - 1 day]
+
+define "Patient Has Diabetes":
+    exists ([Condition: "Diabetes"] C)
+
+define "Patient Has Hypertension":
+    exists ([Condition: "Hypertension"] C)
+
+define "Patient Had Cholesterol Test in Last Year":
+    exists ([Observation: "Cholesterol Test"] R where R.effective during "Lookback Year" and R.value is not null)
+
+define "Patient Had Blood Pressure Test in Last Year":
+    exists ([Observation: "Blood Pressure Test"] R where R.effective during "Lookback Year" and R.value is not null)
+
+define "Patient Needs Cholesterol Test":
+    "Patient 18 or Older" and "Patient Has Diabetes" and not "Patient Had Cholesterol Test in Last Year"
+
+define "Patient Needs Blood Pressure Test":
+    "Patient 18 or Older" and "Patient Has Hypertension" and not "Patient Had Blood Pressure Test in Last Year"

samples/SQL/booksdb.cql

@@ -0,0 +1,34 @@
+CREATE KEYSPACE booksdb WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 };
+
+USE booksdb;
+
+CREATE TABLE books (
+   bookid uuid,
+   title varchar,
+   author varchar,
+   genre varchar,
+   tags list<varchar>,
+   published_date timestamp,
+   PRIMARY KEY (bookid)
+);
+
+CREATE TABLE book_rating (
+   bookid uuid,
+   rating_counter counter,
+   rating_total counter,
+   PRIMARY KEY (bookid)
+);
+
+CREATE TABLE genre_index (
+   genre varchar,
+   bookid uuid,
+   timestamp timestamp,
+   PRIMARY KEY (genre, bookid)
+);
+
+CREATE TABLE comments_by_book (
+   bookid uuid,
+   comment_ts timestamp,
+   comment varchar,
+   PRIMARY KEY (bookid, comment_ts)
+) WITH CLUSTERING ORDER BY (comment_ts DESC);

vendor/README.md

@@ -82,6 +82,7 @@ This is a list of grammars that Linguist selects to provide syntax highlighting
 - **COBOL:** [spgennard/vscode_cobol](https://github.com/spgennard/vscode_cobol)
 - **CODEOWNERS:** [Alhadis/language-etc](https://github.com/Alhadis/language-etc)
 - **COLLADA:** [textmate/xml.tmbundle](https://github.com/textmate/xml.tmbundle)
+- **CQL:** [cqframework/vscode-cql](https://github.com/cqframework/vscode-cql)
 - **CSON:** [atom/language-coffee-script](https://github.com/atom/language-coffee-script)
 - **CSS:** [tree-sitter/tree-sitter-css](https://github.com/tree-sitter/tree-sitter-css) 🐌
 - **CUE:** [cue-sh/vscode-cue](https://github.com/cue-sh/vscode-cue)

vendor/licenses/git_submodule/vscode-cql.dep.yml

@@ -0,0 +1,220 @@
+---
+name: vscode-cql
+version: 6f749215b766aafc4db271146ec24cb44fbaeb52
+type: git_submodule
+homepage: https://github.com/cqframework/vscode-cql.git
+license: apache-2.0
+licenses:
+- sources: LICENSE
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