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Cap task to write public text file with SHA of last deploy #32

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merged 3 commits into from
Nov 21, 2022
Merged

Cap task to write public text file with SHA of last deploy #32

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3a6d597
Cap task to write public text file with SHA of last deploy
m-ichelleliu Nov 7, 2022
785a889
Add documentation for version.txt in the readme
m-ichelleliu Nov 11, 2022
b0d3ecb
Adjust language of README to be guidance-based
m-ichelleliu Nov 18, 2022
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2 changes: 2 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,8 @@ In the auto-generated `config/deploy.rb` file, add the following line to set the
set :branch, ENV["BRANCH"] || "main"
```

Add the `write-version` task to give your project a public page at `/version.txt` with the branch name, commit SHA, and release date of the current deployment.

Some additional Capistrano-related gems our team uses:
- `capistrano-passenger`: Restarts the application automatically after deployment
- https://github.com/capistrano/passenger
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10 changes: 10 additions & 0 deletions config/deploy.rb
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Expand Up @@ -36,5 +36,15 @@
# Default value for keep_releases is 5
# set :keep_releases, 5

desc "Write the current version to public/version.txt"
task :write_version do
on roles(:app), in: :sequence do
within repo_path do
execute :tail, "-n1 ../revisions.log > #{release_path}/public/version.txt"
end
end
end
after "deploy:log_revision", "write_version"

# Uncomment the following to require manually verifying the host key before first deploy.
# set :ssh_options, verify_host_key: :secure