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fix(shim): Add 'Get-CommandPath()' to find git #4913

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merged 8 commits into from
May 27, 2022
Merged

fix(shim): Add 'Get-CommandPath()' to find git #4913

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099a8fb
Fix git source
rashil2000 May 9, 2022
6e9b74d
Update CHANGELOG.md
rashil2000 May 9, 2022
506bb4f
Merge branch 'develop' into sh-shim-path
rashil2000 May 21, 2022
50bee43
Move primary function to core.ps1
rashil2000 May 21, 2022
5ba63e8
tweak: Use 'Get-ShimTarget()' that from 'scoop-shim'
niheaven May 24, 2022
9371b50
Merge remote-tracking branch 'origin/develop' into sh-shim-path
niheaven May 24, 2022
c813022
chglog: Update entry [skip ci]
niheaven May 24, 2022
86c2241
fix: Return $null if command not found
niheaven May 26, 2022
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Move primary function to core.ps1
  • Loading branch information
@rashil2000
rashil2000 committed May 21, 2022
commit 50bee437866398a6c8f57d1a9a50058a5e5f5847
44 changes: 43 additions & 1 deletion lib/core.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -318,6 +318,48 @@ function Get-HelperPath {
}
}

function Get-CommandPath {
[CmdletBinding()]
[OutputType([String])]
param([Parameter(Mandatory = $true, ValueFromPipeline = $true)][String]$Command)

begin {
$CommandPath = $null
$gcm = Get-Command $Command -ErrorAction Ignore
$path = $gcm.Path
$usershims = Convert-Path (shimdir $false)
$globalshims = fullpath (shimdir $true) # don't resolve: may not exist
}

process {
$CommandPath = if ($path -like "$usershims*" -or $path -like "$globalshims*") {
$exepath = if ($path.EndsWith('.exe') -or $path.EndsWith('.shim')) {
(Get-Content ($path -replace '\.exe$', '.shim') | Select-Object -First 1).Replace('path = ', '').Replace('"', '')
} else {
((Select-String -Path $path -Pattern '^(?:@rem|#)\s*(.*)$').Matches.Groups | Select-Object -Index 1).Value
}
if (!$exepath) {
$exepath = ((Select-String -Path $path -Pattern '[''"]([^@&]*?)[''"]' -AllMatches).Matches.Groups | Select-Object -Last 1).Value
}

if (![System.IO.Path]::IsPathRooted($exepath)) {
# Expand relative path
$exepath = Convert-Path $exepath
}

friendly_path $exepath
} elseif ($gcm.CommandType -eq 'Application') {
$gcm.Source
} elseif ($gcm.CommandType -eq 'Alias') {
Get-CommandPath $gcm.ResolvedCommandName
} else {
$null
}

return $CommandPath
}
}

function Test-HelperInstalled {
[CmdletBinding()]
param(
Expand Down Expand Up @@ -726,7 +768,7 @@ function shim($path, $global, $name, $arg) {
} else {
warn_on_overwrite "$shim.cmd" $path
# find path to Git's bash so that batch scripts can run bash scripts
$gitdir = (Get-Item (& "$PSScriptRoot\..\libexec\scoop-which.ps1" git) -ErrorAction:Stop).Directory.Parent
$gitdir = (Get-Item (Get-CommandPath git) -ErrorAction:Stop).Directory.Parent
if ($gitdir.FullName -imatch 'mingw') {
$gitdir = $gitdir.Parent
}
Expand Down
28 changes: 3 additions & 25 deletions libexec/scoop-which.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -15,33 +15,11 @@ try {
abort "'$command' not found" 3
}

$path = $gcm.Path
$usershims = Convert-Path (shimdir $false)
$globalshims = fullpath (shimdir $true) # don't resolve: may not exist
$path = Get-CommandPath $command
$path

if ($path -like "$usershims*" -or $path -like "$globalshims*") {
$exepath = if ($path.EndsWith('.exe') -or $path.EndsWith('.shim')) {
(Get-Content ($path -replace '\.exe$', '.shim') | Select-Object -First 1).Replace('path = ', '').Replace('"', '')
} else {
((Select-String -Path $path -Pattern '^(?:@rem|#)\s*(.*)$').Matches.Groups | Select-Object -Index 1).Value
}
if (!$exepath) {
$exepath = ((Select-String -Path $path -Pattern '[''"]([^@&]*?)[''"]' -AllMatches).Matches.Groups | Select-Object -Last 1).Value
}

if (![System.IO.Path]::IsPathRooted($exepath)) {
# Expand relative path
$exepath = Convert-Path $exepath
}

friendly_path $exepath
} elseif ($gcm.CommandType -eq 'Application') {
$gcm.Source
} elseif ($gcm.CommandType -eq 'Alias') {
scoop which $gcm.ResolvedCommandName
} else {
if ($path -eq $null) {
Write-Host 'Not a scoop shim.'
$path
exit 2
}

Expand Down