From 09c1e937ee46ba612623a108d2077cf802f85d36 Mon Sep 17 00:00:00 2001
From: Cian Johnston <cian@coder.com>
Date: Sat, 26 Nov 2022 22:11:18 +0000
Subject: [PATCH 1/4] fix: manifest.json: add v1.37 to versions array

---
 manifest.json | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/manifest.json b/manifest.json
index a74ff9134..fecab03d9 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,5 +1,14 @@
 {
-  "versions": ["v1.36", "v1.35", "v1.34", "v1.33", "v1.32", "v1.31", "v1.30"],
+  "versions": [
+    "v1.37",
+    "v1.36",
+    "v1.35",
+    "v1.34",
+    "v1.33",
+    "v1.32",
+    "v1.31",
+    "v1.30"
+  ],
   "routes": [
     {
       "path": "./index.md",

From b938db0d4313ddca82154d3ee5bf2a8647c8efdc Mon Sep 17 00:00:00 2001
From: Cian Johnston <cian@coder.com>
Date: Mon, 28 Nov 2022 10:42:48 +0000
Subject: [PATCH 2/4] chore: add script to validate manifest versions

---
 package.json                 |  3 +++
 scripts/validate-manifest.sh | 45 ++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100755 scripts/validate-manifest.sh

diff --git a/package.json b/package.json
index 75c944fd1..a44b6b8d3 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,9 @@
     "*.md": [
       "markdownlint --config .markdownlint.jsonc --rules .markdownlint-rules --fix",
       "prettier --write"
+    ],
+    "manifest.json": [
+      "./scripts/validate-manifest.sh"
     ]
   },
   "dependencies": {
diff --git a/scripts/validate-manifest.sh b/scripts/validate-manifest.sh
new file mode 100755
index 000000000..9613b98a1
--- /dev/null
+++ b/scripts/validate-manifest.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+#
+# validate-manifest.sh [path/to/manifest.json]
+#
+# Dependencies: jq tr sort uniq
+#
+# Description: Ensures consistency of versions specified in manifest.json.
+# This script takes no arguments. Returns 0 if no issues found.
+
+set -eou pipefail
+
+if ! command -v jq > /dev/null; then
+    echo "This script requires jq to be available."
+    exit 1
+fi
+
+GIT_ROOT=$(git rev-parse --show-toplevel)
+MANIFEST_JSON_PATH=${1:-"${GIT_ROOT}/manifest.json"}
+
+declare -a MANIFEST_VERSIONS
+declare -a ROUTE_VERSIONS
+
+# Read the versions array in manifest.json
+readarray -t MANIFEST_VERSIONS < <(jq -r '
+    .versions[]
+    | capture("(?<v>[0-9]+\\.[0-9]+)")
+    | .v' < "${MANIFEST_JSON_PATH}")
+
+# Read all the child paths of changelog/index.md and extract major.minor version
+readarray -t ROUTE_VERSIONS < <(jq -r '
+    .routes[]
+    | select(.path == "./changelog/index.md")
+    | .children[]
+    | .path |
+    capture("(?<v>[0-9]+\\.[0-9]+)")
+    | .v' < "${MANIFEST_JSON_PATH}")
+
+# Compare the two
+DIFF=$(echo "${MANIFEST_VERSIONS[@]}" "${ROUTE_VERSIONS[@]}" | tr ' ' '\n' | sort | uniq -u)
+if [[ -n $DIFF ]]; then
+    echo "manifest.json: missing version for changelog(s): ${DIFF}"
+    exit 1
+fi
+
+exit 0
\ No newline at end of file

From 217bcd9ad551fe48d6132b58b177bb2289d27e0b Mon Sep 17 00:00:00 2001
From: Cian Johnston <cian@coder.com>
Date: Mon, 28 Nov 2022 10:48:40 +0000
Subject: [PATCH 3/4] fixup! chore: add script to validate manifest versions

---
 scripts/validate-manifest.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/scripts/validate-manifest.sh b/scripts/validate-manifest.sh
index 9613b98a1..28b3d749a 100755
--- a/scripts/validate-manifest.sh
+++ b/scripts/validate-manifest.sh
@@ -5,7 +5,6 @@
 # Dependencies: jq tr sort uniq
 #
 # Description: Ensures consistency of versions specified in manifest.json.
-# This script takes no arguments. Returns 0 if no issues found.
 
 set -eou pipefail
 

From e921c8d0cc85b404fca4b8aa05e8e6029370d5f9 Mon Sep 17 00:00:00 2001
From: Cian Johnston <cian@coder.com>
Date: Mon, 28 Nov 2022 11:18:15 +0000
Subject: [PATCH 4/4] address PR comments

---
 scripts/validate-manifest.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/scripts/validate-manifest.sh b/scripts/validate-manifest.sh
index 28b3d749a..b882011b0 100755
--- a/scripts/validate-manifest.sh
+++ b/scripts/validate-manifest.sh
@@ -2,18 +2,23 @@
 #
 # validate-manifest.sh [path/to/manifest.json]
 #
-# Dependencies: jq tr sort uniq
+# Dependencies: bash>=4.x jq tr sort uniq
 #
 # Description: Ensures consistency of versions specified in manifest.json.
 
-set -eou pipefail
+set -euo pipefail
+
+if [[ "${BASH_VERSINFO:-0}" -lt 4 ]]; then
+    echo "This script requires at least bash version 4."
+    exit 1
+fi
 
 if ! command -v jq > /dev/null; then
     echo "This script requires jq to be available."
     exit 1
 fi
 
-GIT_ROOT=$(git rev-parse --show-toplevel)
+GIT_ROOT=$(cd "$(dirname "$0")" && git rev-parse --show-toplevel)
 MANIFEST_JSON_PATH=${1:-"${GIT_ROOT}/manifest.json"}
 
 declare -a MANIFEST_VERSIONS