From e1ba8c7cd401dfa0d58cac7ea79060b879af01fd Mon Sep 17 00:00:00 2001
From: Franck Cuny <franck@fcuny.net>
Date: Sun, 22 Sep 2024 14:24:56 -0700
Subject: ensure we remove GPS data from files

---
 justfile | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 50 insertions(+), 1 deletion(-)

diff --git a/justfile b/justfile
index dfb2e74..14a40a1 100644
--- a/justfile
+++ b/justfile
@@ -1,17 +1,66 @@
+# Run the local HTTP server
 run:
 	zola serve
 
+# Generate the content of the site under ./docs
 build:
 	zola build
 
+# Format files
 fmt:
 	treefmt
 
+# Check that all the links are valid
 check-links: build
 	lychee ./docs/**/*.html
 
+# Update flake dependencies
 update-deps:
 	nix flake update --commit-lock-file
 
-publish: build
+# Publish the site to https://fcuny.net
+publish: fmt verify-gps-removal build check-links
 	rsync -a docs/ fcuny@fcuny.net:/srv/www/fcuny.net
+
+# Remove GPS data from JPG, JPEG, and PNG files in the static directory
+remove-gps-data:
+    #!/usr/bin/env bash
+    set -euo pipefail
+    echo "Removing GPS data from images in the static directory..."
+    find ./static -type f \( -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" \) -print0 | \
+    while IFS= read -r -d '' file; do
+        echo "Processing: $file"
+        if exiftool -GPS*= "$file"; then
+            if [ -f "${file}_original" ]; then
+                echo "GPS data removed from $file"
+                rm "${file}_original"
+            else
+                echo "No GPS data found in $file"
+            fi
+        else
+            echo "Error processing $file"
+        fi
+    done
+    echo "GPS data removal process complete."
+
+# Verify if GPS data has been removed from images in the static directory
+verify-gps-removal:
+    #!/usr/bin/env bash
+    set -euo pipefail
+    echo "Verifying GPS data removal in the static directory..."
+    found_gps=0
+    while IFS= read -r -d '' file; do
+        if exiftool "$file" | grep -q "GPS"; then
+            echo "WARNING: GPS data found in $file"
+            found_gps=1
+        else
+            echo "OK: No GPS data in $file"
+        fi
+    done < <(find ./static -type f \( -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" \) -print0)
+    echo "Verification complete."
+    if [ $found_gps -eq 1 ]; then
+        echo "ERROR: GPS data found in one or more images in the static directory."
+        exit 1
+    else
+        echo "SUCCESS: No GPS data found in any images in the static directory."
+    fi
-- 
cgit 1.4.1