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Count lines of code between commits with wildcard ignores
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*.txt | |
a/b/*.txt | |
*.xml | |
*.csproj |
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<# | |
.NOTES | |
Name: loc.ps1 | |
Author: Ranveer Aggarwal | |
.SYNOPSIS | |
A script to count the lines of code change between two commits with wildcard ignores. | |
.DESCRIPTION | |
Run like ./loc.ps1 -ignoreFile path/to/ignore_file.txt -repository path/to/repository -commit1 commit_1_sha -commit2 commit_2_sha | |
#> | |
Param ( | |
[String]$ignoreFile = "", | |
[String]$repository = ".", | |
[String]$commit1 = "", | |
[String]$commit2 = "" | |
) | |
# Get ignored wildcards | |
if ($ignoreFile.Equals("")){} | |
else{ | |
$ignores = (Get-Content $ignoreFile | Out-String).Split("`n") | |
} | |
# Change to repository's location | |
Set-Location -Path $repository | |
# Get the changed files | |
$outputs = git diff --numstat $commit1 $commit2 | Out-String | |
$outputs = $outputs.Split("`n") | |
# Get list of changed filenames and changed lines | |
$fileLines = New-Object System.Collections.Generic.List[System.Object] | |
foreach($changedFile in $outputs) { | |
if ($changedFile.Equals("")){} | |
else { | |
$filename = $changedFile.Split("`t")[2].TrimEnd() | |
$addedLines = $changedFile.Split("`t")[0] | |
if ($addedLines.Equals("-")) { | |
$addedLines = 0 | |
} | |
$removedLines = $changedFile.Split("`t")[1] | |
if ($removedLines.Equals("-")) { | |
$removedLines = 0 | |
} | |
$fileLines.Add(($filename, $addedLines, $removedLines)) | |
} | |
} | |
$ignoredLines = 0 | |
foreach ($fileLine in $fileLines.ToArray()) { | |
foreach ($ignore in $ignores) { | |
if ($fileLine[0] -like $ignore.Trim()) { | |
$ignoredLines += $fileLine[1] | |
$ignoredLines += $fileLine[2] | |
} | |
} | |
} | |
# Count total lines | |
$totalLines = 0 | |
foreach ($fileLine in $fileLines.ToArray()) { | |
$totalLines += $fileLine[1] | |
$totalLines += $fileLine[2] | |
} | |
# Print Final Output | |
Write-Host ($totalLines-$ignoredLines) |
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