125 lines
2.7 KiB
Markdown
125 lines
2.7 KiB
Markdown
---
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name: Library/zefhemel/Git
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tags: meta/library
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share.uri: "https://github.com/zefhemel/silverbullet-libraries/blob/main/Git.md"
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share.hash: 8b51f35b
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share.mode: pull
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---
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This library adds a basic git synchronization functionality to SilverBullet. It should be considered a successor to [silverbullet-git](https://github.com/silverbulletmd/silverbullet-git) implemented in Space Lua.
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The following commands are currently implemented:
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${widgets.commandButton("Git: Sync")}
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* Adds all files in your folder to git
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* Commits them with the default "Snapshot" commit message
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* `git pull`s changes from the remote server
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* `git push`es changes to the remote server
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${widgets.commandButton("Git: Commit")}
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* Asks you for a commit message
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* Commits
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# Configuration
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There is currently only a single configuration option: `git.autoSync`. When set, the `Git: Sync` command will be run every _x_ minutes.
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Example configuration:
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```lua
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config.set("git.autoSync", 5)
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```
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# Implementation
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The full implementation of this integration follows.
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## Configuration
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```space-lua
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-- priority: 100
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config.define("git", {
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type = "object",
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properties = {
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autoSync = schema.number()
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}
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})
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```
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## Commands
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```space-lua
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git = {}
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function checkedShellRun(cmd, args)
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local r = shell.run(cmd, args)
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if r.code != 0 then
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error("Error: " .. r.stdout .. r.stderr, "error")
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end
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end
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function git.localChanges()
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local r = shell.run("git", {"diff", "--exit-code"})
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return r.code != 0
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end
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function git.commit(message)
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message = message or "Snapshot"
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if git.localChanges() then
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print "Comitting changes..."
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local ok, message = pcall(function()
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checkedShellRun("git", {"add", "./*"})
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checkedShellRun("git", {"commit", "-a", "-m", message})
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end)
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if not ok then
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print("Git commit failed: " .. message)
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end
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else
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print "No local changes to commit"
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end
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end
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function git.sync()
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git.commit()
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print "Pulling..."
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checkedShellRun("git", {"pull"})
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print "Pushing..."
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checkedShellRun("git", {"push"})
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end
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command.define {
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name = "Git: Commit",
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run = function()
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local message = editor.prompt "Commit message:"
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git.commit(message)
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end
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}
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command.define {
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name = "Git: Sync",
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run = function()
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git.sync()
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editor.flashNotification "Done!"
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end
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}
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```
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```space-lua
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-- priority: -1
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local autoSync = config.get("git.autoSync")
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if autoSync then
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print("Enabling git auto sync every " .. autoSync .. " minutes")
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local lastSync = 0
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event.listen {
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name = "cron:secondPassed",
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run = function()
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local now = os.time()
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if (now - lastSync)/60 >= autoSync then
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lastSync = now
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git.sync()
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end
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end
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}
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end
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```
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