Added copyright helper script

1 files changed, 44 insertions, 0 deletions

diff --git a/copyright.sh b/copyright.sh
new file mode 100755
index 0000000..2d8ab38
--- /dev/null
+++ b/copyright.sh
@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+# AGPLv3 header template
+START_YEAR=2025
+HEADER="// Eko: A terminal based social media platform
+// Copyright (C) $START_YEAR Kyren223
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published
+// by the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>."
+
+# Check if .go files exist recursively
+if ! find . -type f -name "*.go" | grep -q .; then
+    echo "No .go files found in the current directory or subdirectories."
+    exit 1
+fi
+
+# Get current year
+CURRENT_YEAR=$(date +%Y)
+
+# Apply header to all .go files recursively
+find . -type f -name "*.go" | while IFS= read -r file; do
+    # Skip if file already has Copyright in the first 10 lines
+    if ! head -n 10 "$file" | grep -q "Copyright"; then
+        # Prepend header with a single newline, preserving original content
+        { echo "$HEADER"; echo; cat "$file"; } > "$file.tmp" && mv "$file.tmp" "$file"
+        echo "Added license header to $file"
+    else
+        # Update year in the header if needed and current year differs
+        if [ "$CURRENT_YEAR" != "$START_YEAR" ] && head -n 10 "$file" | grep -q "Copyright (C) $START_YEAR"; then
+            sed -i "1,10s/Copyright (C) $START_YEAR/Copyright (C) $START_YEAR-$CURRENT_YEAR/" "$file"
+            echo "Updated year in $file"
+        fi
+    fi
+done