From d32bf39e56f1d0b37873703c48bf3dcf35b697e2 Mon Sep 17 00:00:00 2001
From: PJ Fanning <pjfanning@users.noreply.github.com>
Date: Wed, 16 Sep 2026 20:01:19 +0100
Subject: [PATCH] chore: add SPDX license headers to project-info.conf and
 paradox .htaccess

Motivation:
A scan of the source tree for files without an Apache license header
found two that sbt-header never sees: `project/project-info.conf`,
which lives outside every source set, and
`docs/src/main/paradox/.htaccess`, which has no sbt-header file type.
Mirrors apache/pekko#3545, which added headers to the logback XML
files, shell scripts and benchmark template that sbt-header misses in
pekko. pekko-http has no logback configs, its one shell script already
carries a header and its boilerplate templates are covered by the
`*.scala.template` mapping in `CopyrightHeader`, so only these two
files remain.

Modification:
Prepend the `# SPDX-License-Identifier: Apache-2.0` line that
`CopyrightHeader.hashLineComment` hardcodes for every hash-comment file
in this repo, matching the header on the `reference.conf` and
`application.conf` files and on pekko's own `project-info.conf`.

Result:
Every tracked configuration and script file carries a license header.
No behavior change: HOCON and Apache httpd both treat `#` lines as
comments.

Tests:
- `project/project-info.conf` parsed and resolved with Typesafe Config
  1.4.6 after the change; `project-info.scaladoc` resolves as before.
- sbt headerCheckAll - pass.

References:
None - follows apache/pekko#3545
---
 docs/src/main/paradox/.htaccess | 2 ++
 project/project-info.conf       | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/docs/src/main/paradox/.htaccess b/docs/src/main/paradox/.htaccess
index 2d3e973b4e..30ba7e1602 100644
--- a/docs/src/main/paradox/.htaccess
+++ b/docs/src/main/paradox/.htaccess
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 # Since Akka HTTP 10.0.9
 RedirectMatch 301 ^(.*)/common/de-coding.html$ $1/common/encoding.html
 RedirectMatch 301 ^(.*)/low-level-server-side-api.html$ $1/server-side/low-level-api.html
diff --git a/project/project-info.conf b/project/project-info.conf
index ca043b98f1..5d38c6cd8c 100644
--- a/project/project-info.conf
+++ b/project/project-info.conf
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 project-info {
   version: "current"
   scaladoc: "https://pekko.apache.org/api/pekko-http/"${project-info.version}"/org/apache/pekko/http/scaladsl"