feat: add Windows PowerShell support and remote install one-liners

- remote-install.sh: POSIX one-liner (curl | sh), downloads archive to tmpdir - remote-install.ps1: Windows one-liner (irm | iex), fully native PowerShell - install.ps1: Native Windows installer calling all .ps1 post-install scripts - bin/mosaic-link-runtime-assets.ps1: Syncs runtime config files - bin/mosaic-sync-skills.ps1: Clones skills, links via directory junctions - bin/mosaic-migrate-local-skills.ps1: Migrates local skills to junctions - bin/mosaic-doctor.ps1: Health audit for Windows environments Directory junctions used instead of symlinks (no elevation required). All junction operations fall back to file copy on failure. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-19 11:49:36 -06:00
parent 449e47bedc
commit 7316870c81
7 changed files with 670 additions and 0 deletions
--- a/bin/mosaic-sync-skills.ps1
+++ b/bin/mosaic-sync-skills.ps1
@@ -0,0 +1,126 @@
+# mosaic-sync-skills.ps1
+# Syncs canonical skills and links them into agent runtime skill directories.
+# Uses directory junctions (no elevation required) with fallback to copies.
+# PowerShell equivalent of mosaic-sync-skills (bash).
+$ErrorActionPreference = "Stop"
+
+param(
+    [switch]$LinkOnly,
+    [switch]$NoLink,
+    [switch]$Help
+)
+
+$MosaicHome = if ($env:MOSAIC_HOME) { $env:MOSAIC_HOME } else { Join-Path $env:USERPROFILE ".config\mosaic" }
+$SkillsRepoUrl = if ($env:MOSAIC_SKILLS_REPO_URL) { $env:MOSAIC_SKILLS_REPO_URL } else { "https://git.mosaicstack.dev/mosaic/agent-skills.git" }
+$SkillsRepoDir = if ($env:MOSAIC_SKILLS_REPO_DIR) { $env:MOSAIC_SKILLS_REPO_DIR } else { Join-Path $MosaicHome "sources\agent-skills" }
+$MosaicSkillsDir = Join-Path $MosaicHome "skills"
+$MosaicLocalSkillsDir = Join-Path $MosaicHome "skills-local"
+
+if ($Help) {
+    Write-Host @"
+Usage: mosaic-sync-skills.ps1 [-LinkOnly] [-NoLink] [-Help]
+
+Sync canonical skills into ~/.config/mosaic/skills and link all Mosaic skills
+into runtime skill directories using directory junctions.
+
+Options:
+  -LinkOnly     Skip git clone/pull and only relink
+  -NoLink       Sync canonical skills but do not update runtime links
+  -Help         Show help
+"@
+    exit 0
+}
+
+foreach ($d in @($MosaicHome, $MosaicSkillsDir, $MosaicLocalSkillsDir)) {
+    if (-not (Test-Path $d)) { New-Item -ItemType Directory -Path $d -Force | Out-Null }
+}
+
+# Fetch skills from git
+if (-not $LinkOnly) {
+    if (Test-Path (Join-Path $SkillsRepoDir ".git")) {
+        Write-Host "[mosaic-skills] Updating skills source: $SkillsRepoDir"
+        git -C $SkillsRepoDir pull --rebase
+    }
+    else {
+        Write-Host "[mosaic-skills] Cloning skills source to: $SkillsRepoDir"
+        $parentDir = Split-Path $SkillsRepoDir -Parent
+        if (-not (Test-Path $parentDir)) { New-Item -ItemType Directory -Path $parentDir -Force | Out-Null }
+        git clone $SkillsRepoUrl $SkillsRepoDir
+    }
+
+    $sourceSkillsDir = Join-Path $SkillsRepoDir "skills"
+    if (-not (Test-Path $sourceSkillsDir)) {
+        Write-Host "[mosaic-skills] Missing source skills dir: $sourceSkillsDir" -ForegroundColor Red
+        exit 1
+    }
+
+    # Sync: remove old, copy new
+    if (Test-Path $MosaicSkillsDir) {
+        Get-ChildItem $MosaicSkillsDir | Remove-Item -Recurse -Force
+    }
+    Copy-Item "$sourceSkillsDir\*" $MosaicSkillsDir -Recurse -Force
+}
+
+if (-not (Test-Path $MosaicSkillsDir)) {
+    Write-Host "[mosaic-skills] Canonical skills dir missing: $MosaicSkillsDir" -ForegroundColor Red
+    exit 1
+}
+
+if ($NoLink) {
+    Write-Host "[mosaic-skills] Canonical sync completed (link update skipped)"
+    exit 0
+}
+
+function Link-SkillIntoTarget {
+    param([string]$SkillPath, [string]$TargetDir)
+
+    $name = Split-Path $SkillPath -Leaf
+    if ($name.StartsWith(".")) { return }
+
+    $linkPath = Join-Path $TargetDir $name
+
+    # Already a junction/symlink — recreate
+    $existing = Get-Item $linkPath -Force -ErrorAction SilentlyContinue
+    if ($existing -and ($existing.Attributes -band [System.IO.FileAttributes]::ReparsePoint)) {
+        Remove-Item $linkPath -Force
+    }
+    elseif ($existing) {
+        Write-Host "[mosaic-skills] Preserve existing runtime-specific entry: $linkPath"
+        return
+    }
+
+    # Try junction first, fall back to copy
+    try {
+        New-Item -ItemType Junction -Path $linkPath -Target $SkillPath -ErrorAction Stop | Out-Null
+    }
+    catch {
+        Write-Host "[mosaic-skills] Junction failed for $name, falling back to copy"
+        Copy-Item $SkillPath $linkPath -Recurse -Force
+    }
+}
+
+$linkTargets = @(
+    (Join-Path $env:USERPROFILE ".claude\skills"),
+    (Join-Path $env:USERPROFILE ".codex\skills"),
+    (Join-Path $env:USERPROFILE ".config\opencode\skills")
+)
+
+foreach ($target in $linkTargets) {
+    if (-not (Test-Path $target)) { New-Item -ItemType Directory -Path $target -Force | Out-Null }
+
+    # Link canonical skills
+    Get-ChildItem $MosaicSkillsDir -Directory | ForEach-Object {
+        Link-SkillIntoTarget $_.FullName $target
+    }
+
+    # Link local skills
+    if (Test-Path $MosaicLocalSkillsDir) {
+        Get-ChildItem $MosaicLocalSkillsDir -Directory | ForEach-Object {
+            Link-SkillIntoTarget $_.FullName $target
+        }
+    }
+
+    Write-Host "[mosaic-skills] Linked skills into: $target"
+}
+
+Write-Host "[mosaic-skills] Complete"