https://github.com/nilsmartel/awaitchange

Useful when one only wants to perform commands on filechanges
https://github.com/nilsmartel/awaitchange

cli file rust system

Last synced: 2 months ago
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Useful when one only wants to perform commands on filechanges

• Host: GitHub
• URL: https://github.com/nilsmartel/awaitchange
• Owner: nilsmartel
• Created: 2019-12-13T10:31:25.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-02-23T17:17:51.000Z (almost 2 years ago)
• Last Synced: 2024-08-01T15:36:32.599Z (5 months ago)
• Topics: cli, file, rust, system
• Language: Rust
• Size: 31.3 KB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# awaitchange

Command line tool that does little, is easy to use and helps a lot!

## Usage

```

awaitchange 0.3.0

USAGE:

    awaitchange [OPTIONS] [watch]...

FLAGS:

    -h, --help       Prints help information

    -V, --version    Prints version information

OPTIONS:

    -r         How many times per second files should get checked for updates [default: 2]

        --do     Command to be executed on filechange. If unset, awaitchange simply exits on filechange and

                          yields controll to the programm next in line

ARGS:

    ...    Files to be watched

```

## Example

lets say you want to update your kubernetes objects, every time you changed your deployment or service config,

you'd use awaitchange like this:

```sh

    while [ true ]

    do

        clear       # Clear terminal window

        kubectl apply -f deployment.yaml

        kubectl apply -f service.yaml

        awaitchange deployment.yaml service.yaml

    done

```

There is a shorthand for this, just use the `--do` flag an pass a script, that should be executed (in `sh`)

```sh

awaitchange deployment.yaml --do "kubectl apply -f deployment.yaml"

```