From 7b1b964b760abf93c62ec158633e2141928eef6d Mon Sep 17 00:00:00 2001
From: Jeffrey Cafferata <jeffrey@jcid.nl>
Date: Sun, 19 Feb 2023 06:07:30 +0100
Subject: [PATCH] DOCS: Documentation inline replacements (#2083)

Co-authored-by: Tom Limoncelli <tlimoncelli@stackoverflow.com>
---
 build/generate/featureMatrix.go | 38 ++++++++++++++++++++++++++++++---
 documentation/providers.md      |  4 +++-
 2 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/build/generate/featureMatrix.go b/build/generate/featureMatrix.go
index ded768c69..28b68040a 100644
--- a/build/generate/featureMatrix.go
+++ b/build/generate/featureMatrix.go
@@ -1,11 +1,12 @@
 package main
 
 import (
-	"sort"
-
 	"github.com/StackExchange/dnscontrol/v3/providers"
 	_ "github.com/StackExchange/dnscontrol/v3/providers/_all"
 	"github.com/fbiville/markdown-table-formatter/pkg/markdown"
+	"os"
+	"sort"
+	"strings"
 )
 
 func generateFeatureMatrix() error {
@@ -16,7 +17,12 @@ func generateFeatureMatrix() error {
 		return err
 	}
 
-	_ = markdownTable
+	replaceInlineContent(
+		"documentation/providers.md",
+		"<!-- provider-matrix-start -->",
+		"<!-- provider-matrix-end -->",
+		markdownTable,
+	)
 
 	return nil
 }
@@ -277,3 +283,29 @@ type FeatureMatrix struct {
 	Features  []string
 	Providers map[string]FeatureMap
 }
+
+func replaceInlineContent(
+	file string,
+	startMarker string,
+	endMarker string,
+	newContent string,
+) {
+	contentBytes, err := os.ReadFile(file)
+	if err != nil {
+		panic(err)
+	}
+	content := string(contentBytes)
+
+	start := strings.Index(content, startMarker)
+	end := strings.Index(content, endMarker)
+
+	newContentString := startMarker + "\n" + newContent + endMarker
+	newContentBytes := []byte(newContentString)
+	contentBytes = []byte(content)
+	contentBytes = append(contentBytes[:start], append(newContentBytes, contentBytes[end+len(endMarker):]...)...)
+
+	err = os.WriteFile(file, contentBytes, 0644)
+	if err != nil {
+		panic(err)
+	}
+}
diff --git a/documentation/providers.md b/documentation/providers.md
index 47f03c746..c9366da69 100644
--- a/documentation/providers.md
+++ b/documentation/providers.md
@@ -11,6 +11,7 @@ a provider that supports it, we'd love your contribution to ensure it works corr
 
 If a feature is definitively not supported for whatever reason, we would also like a PR to clarify why it is not supported, and fill in this entire matrix.
 
+<!-- provider-matrix-start -->
 | Provider name | Official Support | DNS Provider | Registrar | ALIAS | AUTODNSSEC | CAA | PTR | NAPTR | SOA | SRV | SSHFP | TLSA | DS | dual host | create-domains | NO_PURGE | get-zones |
 | ------------- | ---------------- | ------------ | --------- | ----- | ---------- | --- | --- | ----- | --- | --- | ----- | ---- | -- | --------- | -------------- | -------- | --------- |
 | `AKAMAIEDGEDNS` | ❌ | ✅ | ❌ | ❌ | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ✅ | ✅ | ❌ | ✅ | ✅ | ❌ | ✅ |
@@ -35,7 +36,7 @@ If a feature is definitively not supported for whatever reason, we would also li
 | `HEDNS` | ❌ | ✅ | ❌ | ✅ | ❌ | ✅ | ✅ | ✅ | ❌ | ✅ | ✅ | ❌ | ❌ | ✅ | ✅ | ✅ | ✅ |
 | `HETZNER` | ❌ | ✅ | ❌ | ❌ | ❔ | ✅ | ❌ | ❔ | ❔ | ✅ | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ | ✅ |
 | `HEXONET` | ❌ | ✅ | ✅ | ❌ | ❔ | ✅ | ✅ | ❔ | ❔ | ✅ | ❔ | ✅ | ❔ | ✅ | ✅ | ✅ | ❔ |
-| `HOSTINGDE` | ❌ | ✅ | ✅ | ✅ | ❔ | ✅ | ✅ | ❌ | ❔ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
+| `HOSTINGDE` | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
 | `INTERNETBS` | ❌ | ❌ | ✅ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ❌ | ✅ | ❔ |
 | `INWX` | ❌ | ✅ | ✅ | ❌ | ❔ | ✅ | ✅ | ✅ | ❔ | ✅ | ✅ | ✅ | ❔ | ✅ | ✅ | ✅ | ✅ |
 | `LINODE` | ❌ | ✅ | ❌ | ❔ | ❔ | ✅ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ❌ | ❌ | ✅ | ✅ |
@@ -56,6 +57,7 @@ If a feature is definitively not supported for whatever reason, we would also li
 | `SOFTLAYER` | ❌ | ✅ | ❌ | ❔ | ❔ | ❔ | ❔ | ❔ | ❔ | ✅ | ❔ | ❔ | ❔ | ❔ | ❌ | ✅ | ❔ |
 | `TRANSIP` | ❌ | ✅ | ❌ | ✅ | ❌ | ✅ | ❔ | ✅ | ❔ | ✅ | ✅ | ✅ | ❌ | ❔ | ❌ | ✅ | ✅ |
 | `VULTR` | ❌ | ✅ | ❌ | ❌ | ❔ | ✅ | ❌ | ❔ | ❔ | ✅ | ✅ | ❌ | ❔ | ❔ | ✅ | ✅ | ✅ |
+<!-- provider-matrix-end -->
 
 ### Providers with "official support"