geoextract! This tool recursively extracts EXIF GPS data from images and outputs to CSV and HTML
exif, a gem written in C that depends on
libexif. To install
brew install libexif # Homebrew sudo apt-get install libexif-dev # APT sudo yum install libexif-devel # CentOS
- To install this gem onto your local machine, run:
bundle exec rake install
If you are using
rbenv, you might need to run
rbenv rehash as well.
Usage: geoextract [options] -f, --format [FORMAT] Output format [csv|html] Default: csv -d, --directory [DIRECTORY] Directory to recursively search for images Default: current directory
geoextract is a UNIX-style tool, so it outputs to
stdout do you can grep it or redirect the output to files.
Prints GPS data in CSV format for images in the current directory and all subdirectories:
Writes the CSV output into a file:
geoextract > output.csv
Writes the HTML output into a file:
geoextract --format html > output.html
Extracts data from images in the storage directory and its subdirectories:
geoextract --directory storage
- Displays the image path and the main GPS data first
- Detects images by MIME-type
- Handles images without EXIF data
- Converts data written in
Rationalnumbers to more user-friendly formats.
After checking out the repo, run
bin/setup to install dependencies. Then, run
rake spec to run the tests.
You can open the code coverage report by running
You can also run
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To release a new version, update the version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the
.gem file to rubygems.org.