feat: InstallUtils v0.3.0

Update-GitRepository
szymonos · Dec 10, 2023 · e3d77f6 · e3d77f6
1 parent d82998c
commit e3d77f6
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Showing 3 changed files with 41 additions and 7 deletions.
diff --git a/modules/InstallUtils/Functions/git.ps1 b/modules/InstallUtils/Functions/git.ps1
@@ -35,12 +35,17 @@ function Invoke-GhRepoClone {
         try {
             Push-Location $destPath
             $status = if ($(Invoke-Command $getOrigin) -match "github\.com[:/]$org/$repo\b") {
-                # refresh target repository
-                git fetch --prune --quiet
-                git switch main --force --quiet 2>$null
-                git reset --hard --quiet origin/main
-                Write-Verbose "Repository `"$OrgRepo`" refreshed successfully."
-                Write-Output 2
+                $defaultBranch = (git branch --all | Select-String "(?<=HEAD -> $(git remote)/).+").Matches.Value
+                if ($defaultBranch) {
+                    # refresh target repository
+                    git switch $defaultBranch --force --quiet 2>$null
+                    Update-GitRepository | Out-Null
+                    Write-Verbose "Repository `"$OrgRepo`" refreshed successfully."
+                    Write-Output 2
+                } else {
+                    Write-Warning 'Default branch not found.'
+                    Write-Output 0
+                }
             } else {
                 Write-Warning "Another `"$repo`" repository exists not matching remote."
                 Write-Output 0
@@ -66,3 +71,30 @@ function Invoke-GhRepoClone {
         return $status
     }
 }
+
+<#
+.SYNOPSIS
+Function for updating current git branch from remote.
+#>
+function Update-GitRepository {
+    # perform check if the repository has remote
+    $remote = git remote 2>$null
+    if ($remote) {
+        # fetch updates from remote
+        Write-Host "fetching updates from the $remote..."
+        git fetch --tags --prune --prune-tags --force $remote
+        # check if current branch is behind remote
+        $branch = git branch --show-current
+        if ((git rev-parse HEAD) -ne (git rev-parse "$remote/$branch")) {
+            Write-Host "$branch branch is behind the $remote, performing hard reset"
+            git reset --hard "$remote/$branch"
+            return 2
+        } else {
+            Write-Host "$branch branch up to date"
+            return 1
+        }
+    } else {
+        Write-Host 'Not a git repository.'
+        return 0
+    }
+}
diff --git a/modules/InstallUtils/InstallUtils.psd1 b/modules/InstallUtils/InstallUtils.psd1
@@ -12,7 +12,7 @@
     RootModule           = 'InstallUtils.psm1'
 
     # Version number of this module.
-    ModuleVersion        = '0.2.0'
+    ModuleVersion        = '0.3.0'
 
     # Supported PSEditions
     CompatiblePSEditions = @('Core', 'Desk')
@@ -77,6 +77,7 @@
         'Update-SessionEnvironmentPath'
         # git
         'Invoke-GhRepoClone'
+        'Update-GitRepository'
     )
 
     # Cmdlets to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no cmdlets to export.

diff --git a/modules/InstallUtils/InstallUtils.psm1 b/modules/InstallUtils/InstallUtils.psm1
@@ -12,6 +12,7 @@ $exportModuleMemberParams = @{
         'Update-SessionEnvironmentPath'
         # git
         'Invoke-GhRepoClone'
+        'Update-GitRepository'
     )
     Variable = @()
     Alias    = @()