From 12dc9bc8f55a8fc515abba7f80c4622e391236fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miles=20St=C3=B6tzner?= <miles@stoetzner.de>
Date: Sat, 21 Sep 2024 12:43:18 +0200
Subject: [PATCH] latex header

---
 .../variable-service-template.yaml            |  7 ----
 src/controller/utils/rules.ts                 |  4 ++-
 src/utils/files.ts                            | 33 ++++++++++---------
 3 files changed, 20 insertions(+), 24 deletions(-)

diff --git a/examples/unfurl-technology---industry/variable-service-template.yaml b/examples/unfurl-technology---industry/variable-service-template.yaml
index dc0c156954..3737188465 100644
--- a/examples/unfurl-technology---industry/variable-service-template.yaml
+++ b/examples/unfurl-technology---industry/variable-service-template.yaml
@@ -136,13 +136,6 @@ topology_template:
             is_customer: {equal: [{variability_input: env}, CUSTOMER]}
             is_development: {equal: [{variability_input: env}, DEVELOPMENT]}
 
-        # TODO: remove these
-        options:
-            #technology_constraint: false
-            #required_technology_check: false
-            #required_artifact_constraint: false
-            #expected_artifact_check: true
-
         inputs:
             env:
                 type: string
diff --git a/src/controller/utils/rules.ts b/src/controller/utils/rules.ts
index 498550267a..1acf68185a 100644
--- a/src/controller/utils/rules.ts
+++ b/src/controller/utils/rules.ts
@@ -7,5 +7,7 @@ export type RuleOptions = {
 
 export default async function (options: RuleOptions) {
     options.format = options.format ?? 'yaml'
-    return files.toFormat(Registry.rules, options.format)
+    return files.toFormat(Registry.rules, options.format, {
+        latex: {headers: ['component', 'artifact', 'hosting', 'technology', 'weight']},
+    })
 }
diff --git a/src/utils/files.ts b/src/utils/files.ts
index 46e571847d..682b174179 100644
--- a/src/utils/files.ts
+++ b/src/utils/files.ts
@@ -163,35 +163,36 @@ export async function loadXML<T>(file: string) {
     return (await xml2js.parseStringPromise(loadFile(file) /*, options */)) as T
 }
 
-export function toFormat(obj: any, format: string) {
+export function toFormat(obj: any, format: string, options: {latex?: LatexOptions} = {}) {
     if (format === 'yaml') return toYAML(obj)
     if (format === 'json') return toJSON(obj)
     if (format === 'ini') return toINI(obj)
     if (format === 'env') return toENV(obj)
     if (format === 'xml') return toXML(obj)
-    if (format === 'latex') return toLatex(obj)
+    if (format === 'latex') return toLatex(obj, options.latex)
 
     throw new Error(`Format "${format}" not supported`)
 }
 
-export function toLatex(obj: any) {
+export type LatexOptions = {
+    headers?: string[]
+}
+
+export function toLatex(obj: any, options: LatexOptions = {}) {
     assert.isArray(obj)
     // TODO: this is dirty
     const list = obj as {[key: string]: any}[]
 
-    /**
-     * Collect all possible keys
-    const keys = new Set<string>()
-    list.forEach(item => {
-        Object.keys(item).forEach(key => keys.add(key))
-    })
-
-    // TODO: remove this
-    keys.delete('details')
-    keys.delete('reason')
-     */
+    // Collect all possible keys
+    const defaultKeys = () => {
+        const dk: string[] = []
+        list.forEach(item => {
+            Object.keys(item).forEach(key => keys.push(key))
+        })
+        return dk
+    }
 
-    const keys = ['component', 'artifact', 'hosting', 'technology', 'weight']
+    const keys = options.headers ?? defaultKeys()
 
     const data = []
 
@@ -210,7 +211,7 @@ export function toLatex(obj: any) {
         for (const key of keys) {
             const raw = item[key]
             // TODO: not latex safe
-            const string = JSON.stringify(raw)
+            const value = JSON.stringify(raw)
             tmp.push(raw)
         }
         data.push(tmp.join(' & ') + '\\\\')