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March 22, 2020 21:19
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PHP script to switch git branch using a menu. Can also filter results by passing a parameter to the command.
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| #!/bin/php | |
| <?php | |
| function getGitBranches(?string $criteria = null) | |
| { | |
| if ($criteria) { | |
| $branches = explode("\n", `git branch | grep {$criteria}`); | |
| } else { | |
| $branches = explode("\n", `git branch`); | |
| } | |
| if (is_array($branches)) { | |
| array_pop($branches); | |
| } | |
| return $branches; | |
| } | |
| function displayBranches(array $branches) | |
| { | |
| foreach ($branches as $key => $branch) { | |
| echo "$key: $branch\n"; | |
| } | |
| } | |
| function selectBranch(array $branches) | |
| { | |
| fscanf(STDIN, "%d\n", $branchId); | |
| if ( | |
| null === $branchId || | |
| $branchId < 0 || | |
| $branchId >= count($branches) | |
| ) { | |
| echo "Wrong input. Bye.\n"; | |
| return 1; | |
| } | |
| echo "Switching to branch {$branches[$branchId]}.\n"; | |
| `git checkout {$branches[$branchId]}`; | |
| return 0; | |
| } | |
| function main($commandArguments) | |
| { | |
| $branches = getGitBranches($commandArguments[1] ?? null); | |
| echo "Available branches:\n\n"; | |
| displayBranches($branches); | |
| echo "\nSwitch to branch: "; | |
| selectBranch($branches); | |
| } | |
| main($argv); |
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