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85 lines
2.2 KiB
Markdown
85 lines
2.2 KiB
Markdown
*list-submodules.ps1*
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================
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This PowerShell script lists the submodules in the given Git repository.
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Parameters
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----------
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```powershell
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PS> ./list-submodules.ps1 [[-RepoDir] <String>] [<CommonParameters>]
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-RepoDir <String>
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Specifies the path to the repository (current working directory by default)
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Required? false
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Position? 1
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Default value "$PWD"
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Accept pipeline input? false
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Accept wildcard characters? false
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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Example
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-------
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```powershell
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PS> ./list-submodules.ps1 C:\MyRepo
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```
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Notes
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-----
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Author: Markus Fleschutz | License: CC0
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Related Links
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-------------
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https://github.com/fleschutz/PowerShell
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Script Content
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--------------
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```powershell
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<#
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.SYNOPSIS
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Lists the submodules in a Git repository
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.DESCRIPTION
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This PowerShell script lists the submodules in the given Git repository.
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.PARAMETER RepoDir
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Specifies the path to the repository (current working directory by default)
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.EXAMPLE
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PS> ./list-submodules.ps1 C:\MyRepo
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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param([string]$RepoDir = "$PWD")
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try {
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Write-Host "⏳ (1/4) Searching for Git executable... " -noNewline
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& git --version
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if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
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$RepoDirName = (Get-Item "$RepoDir").Name
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Write-Host "⏳ (2/4) Checking Git repository... 📂$RepoDirName"
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if (-not(Test-Path "$RepoDir" -pathType container)) { throw "Can't access folder: $RepoDir" }
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Write-Host "⏳ (3/4) Fetching latest updates... "
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& git -C "$RepoDir" fetch
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if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
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Write-Host "⏳ (4/4) Listing submodules... "
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& git -C "$RepoDir" submodule
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if ($lastExitCode -ne "0") { throw "'git submodule' failed" }
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*(generated by convert-ps2md.ps1 using the comment-based help of list-submodules.ps1 as of 10/19/2023 08:11:40)*
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