## Description Closes: #10450 * `cosmovisor help` should not print any error. * `cosmovisor version` should print more clear message if it can't run `app version`. ## Before ``` ~/tmp ❯ cosmovisor version Cosmosvisor - A process manager for Cosmos SDK application binaries. Cosmovisor is a wrapper for a Cosmos SDK based App (set using the required DAEMON_NAME env variable). It starts the App by passing all provided arguments and monitors the DAEMON_HOME/data/upgrade-info.json file to perform an update. The upgrade-info.json file is created by the App x/upgrade module when the blockchain height reaches an approved upgrade proposal. The file includes data from the proposal. Cosmovisor interprets that data to perform an update: switch a current binary and restart the App. Configuration of Cosmovisor is done through environment variables, which are documented in: https://github.com/cosmos/cosmos-sdk/tree/master/cosmovisor/README.md 8:03PM ERR multiple configuration errors found: module=cosmovisor 8:03PM ERR 1: error="DAEMON_NAME is not set" module=cosmovisor 8:03PM ERR 2: error="DAEMON_HOME is not set" module=cosmovisor 8:03PM ERR error="2 errors: 1: DAEMON_NAME is not set, 2: DAEMON_HOME is not set" module=cosmovisor ❯ cosmovisor help Cosmosvisor - A process manager for Cosmos SDK application binaries. Cosmovisor is a wrapper for a Cosmos SDK based App (set using the required DAEMON_NAME env variable). It starts the App by passing all provided arguments and monitors the DAEMON_HOME/data/upgrade-info.json file to perform an update. The upgrade-info.json file is created by the App x/upgrade module when the blockchain height reaches an approved upgrade proposal. The file includes data from the proposal. Cosmovisor interprets that data to perform an update: switch a current binary and restart the App. Configuration of Cosmovisor is done through environment variables, which are documented in: https://github.com/cosmos/cosmos-sdk/tree/master/cosmovisor/README.md 8:03PM ERR multiple configuration errors found: module=cosmovisor 8:03PM ERR 1: error="DAEMON_NAME is not set" module=cosmovisor 8:03PM ERR 2: error="DAEMON_HOME is not set" module=cosmovisor 8:03PM ERR error="2 errors: 1: DAEMON_NAME is not set, 2: DAEMON_HOME is not set" module=cosmovisor ``` ## After ``` ❯ ./cosmovisor version Cosmovisor Version: v1.0.0-76-g66bddfb04 8:05PM ERR Can't run APP version 8:05PM ERR 1: error="DAEMON_NAME is not set" 8:05PM ERR 2: error="DAEMON_HOME is not set" ❯ ./cosmovisor help Cosmosvisor - A process manager for Cosmos SDK application binaries. Cosmovisor is a wrapper for a Cosmos SDK based App (set using the required DAEMON_NAME env variable). It starts the App by passing all provided arguments and monitors the DAEMON_HOME/data/upgrade-info.json file to perform an update. The upgrade-info.json file is created by the App x/upgrade module when the blockchain height reaches an approved upgrade proposal. The file includes data from the proposal. Cosmovisor interprets that data to perform an update: switch a current binary and restart the App. Configuration of Cosmovisor is done through environment variables, which are documented in: https://github.com/cosmos/cosmos-sdk/tree/master/cosmovisor/README.md To get help for the configured binary: cosmovisor run help ``` --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* I have... - [x] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [x] added `!` to the type prefix if API or client breaking change - [x] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting)) - [x] provided a link to the relevant issue or specification - [x] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules) - [x] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing) - [ ] added a changelog entry to `CHANGELOG.md` - [x] included comments for [documenting Go code](https://blog.golang.org/godoc) - [x] updated the relevant documentation or specification - [x] reviewed "Files changed" and left comments if necessary - [ ] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* I have... - [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] confirmed `!` in the type prefix if API or client breaking change - [ ] confirmed all author checklist items have been addressed - [ ] reviewed state machine logic - [ ] reviewed API design and naming - [ ] reviewed documentation is accurate - [ ] reviewed tests and test coverage - [ ] manually tested (if applicable) |
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