PowerShell snippets

Invoke-GitExpression.ps1

# A simple wrapper function for the pattern of run a command and if the command succeeds
# commit all the changes to git with a git commit message of the command line prefixed
# with a wrench (🔧)

function Invoke-GitExpression {
    param(
        [string[]]
        [Parameter(ValueFromRemainingArguments)]
        $Remaining
    )

    Invoke-Expression "$Remaining"
    if ($LASTEXITCODE -eq 0) {
        git add -A
        git commit -m "🔧 $Remaining"
    }
}
Set-Alias wrench Invoke-GitExpression

Invoke-Httpie.ps1

# The http.exe wrapper for httpie (.org) keeps getting flagged as a false positive for malware by corporate security tools,
# so here's a wrapper function and alias to replace it by calling through the main Python exe.

function Invoke-Httpie {
    param(
        [string[]]
        [Parameter(ValueFromRemainingArguments)]
        $Remaining
    )

    python -m httpie $Remaining
}
Set-Alias http Invoke-Httpie

Remove-GitBranches.ps1

# A simple GUI multi-selector for removing merged git branches in reasonable bulk

function Remove-GitBranches {
    git branch --merged | Out-GridView -Title "Branches to Remove?" -OutputMode Multiple | % { git branch -d $_.Trim() }
}

Set-GitPullRequest.ps1

# Move to a PR merge commit by `(#number)` in commit name as detached git head

function Set-GitPullRequest {
    param (
        [string]$PullRequest
    )
    # using the GitHub `#` in the commit message to find the next PR commit hash
    $commitHash = (git log --all --grep="\(#$PullRequest\)" -n 1 --format=format:%H)
    git switch --detach $commitHash
}
Set-Alias cdpr Set-GitPullRequest