mirror of
https://github.com/Unitech/pm2.git
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69 lines
1.8 KiB
Markdown
69 lines
1.8 KiB
Markdown
### Manage your repository (revision control)
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For each app started with PM2, if a revision control system exists, pm2 will recognize it.
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You can see metadata about the repository:
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```bash
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$ pm2 info <app name|app id>
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```
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You can switch between previous and next commit:
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```bash
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$ pm2 backward <app name>
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```
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Switches your local repository to the previous commit if there is one.
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```bash
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$ pm2 forward <app name>
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```
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Switches your local repository to the next (more recent) commit if there is one.
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```bash
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$ pm2 pull <app name> [commit ID]
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```
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Updates your local repository to the most recent remote commit for the current branch
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or to the optional specified commit ID.
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Everytime a backward/pull/forward command is executed, pm2 checks in ecosystem.json, process.json and package.json (in that order) for commands to run (e.g. npm install).
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The field should be named post_update and should be an array of commands.
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Your file should look something like this :
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```json
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{
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"apps" :
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[
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{
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"exec_interpreter" : "node",
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"exec_mode" : "cluser_mode",
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"instances" : "max",
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"name" : "my_app",
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"script" : "app.js",
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"post_update" : ["echo App has been updated, running npm install...",
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"npm install",
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"echo App is being restarted now"]
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}
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]
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}
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```
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For the moment it works with Git, Subversion and Mercurial.
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| Feature: | metadata | backward | pull | forward |
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|:--------:|:--------:|:--------:|:----:|:-------:|
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| Git | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |
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| Subversion | :white_check_mark: | :x: | :white_check_mark: | :x: |
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| Mercurial | :white_check_mark: | :x: | :x: | :x: |
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