feat: add sqlc

sqlc/install.ps1

@@ -0,0 +1,62 @@
+#!/usr/bin/env pwsh
+
+################
+# Install sqlc #
+################
+
+# Every package should define these variables
+$pkg_cmd_name = "sqlc"
+
+$pkg_dst_cmd = "$Env:USERPROFILE\.local\bin\sqlc.exe"
+$pkg_dst_bin = "$Env:USERPROFILE\.local\bin"
+$pkg_dst = "$pkg_dst_cmd"
+
+$pkg_src_cmd = "$Env:USERPROFILE\.local\opt\sqlc-v$Env:WEBI_VERSION\bin\sqlc.exe"
+$pkg_src_bin = "$Env:USERPROFILE\.local\opt\sqlc-v$Env:WEBI_VERSION\bin"
+$pkg_src_dir = "$Env:USERPROFILE\.local\opt\sqlc-v$Env:WEBI_VERSION"
+$pkg_src = "$pkg_src_cmd"
+
+$pkg_download_dir = "$Env:USERPROFILE\Downloads\webi\$pkg_cmd_name\$Env:WEBI_VERSION"
+$pkg_download_file = "$pkg_download_dir\$Env:WEBI_PKG_FILE"
+
+# Fetch archive
+IF (!(Test-Path -Path "$pkg_download_file")) {
+    New-Item "$pkg_download_dir" -ItemType Directory -Force | Out-Null
+    Write-Output "    Downloading $pkg_cmd_name v$Env:WEBI_VERSION from $Env:WEBI_PKG_URL to $pkg_download_file"
+    & curl.exe -A "$Env:WEBI_UA" -fsSL "$Env:WEBI_PKG_URL" -o "$pkg_download_file.part"
+    & Move-Item "$pkg_download_file.part" "$pkg_download_file"
+}
+
+IF (!(Test-Path -Path "$pkg_src_cmd")) {
+    Write-Output "    Installing sqlc v$Env:WEBI_VERSION"
+
+    # Remove any leftover tmp cruft and recreate the unpack
+    Remove-Item -Path ".local\tmp\sqlc-v$Env:WEBI_VERSION" -Recurse -ErrorAction Ignore
+    New-Item ".local\tmp\sqlc-v$Env:WEBI_VERSION" -ItemType Directory -Force | Out-Null
+
+    # Unpack archive file into this temporary directory
+    Push-Location ".local\tmp\sqlc-v$Env:WEBI_VERSION"
+    # Windows BSD-tar handles zip. Imagine that.
+    Write-Output "    Unpacking $pkg_download_file"
+    & tar xf "$pkg_download_file"
+    Pop-Location
+
+    # Settle unpacked archive into place
+    Write-Output "    Install Location: $pkg_src_cmd"
+    New-Item "$pkg_src_bin" -ItemType Directory -Force | Out-Null
+    Move-Item -Path ".local\tmp\sqlc-v$Env:WEBI_VERSION.\sqlc.exe" -Destination "$pkg_src_bin"
+
+    # Remove any leftover tmp cruft & exit tmp
+    Remove-Item -Path ".local\tmp\sqlc-v$Env:WEBI_VERSION" -Recurse -ErrorAction Ignore
+    Pop-Location
+}
+
+Write-Output "    Copying into '$pkg_dst_cmd' from '$pkg_src_cmd'"
+Remove-Item -Path "$pkg_dst_cmd" -Recurse -ErrorAction Ignore | Out-Null
+New-Item "$pkg_dst_bin" -ItemType Directory -Force | Out-Null
+Copy-Item -Path "$pkg_src" -Destination "$pkg_dst" -Recurse
+
+$version_output = & "$pkg_dst_cmd" version
+$version_line = $version_output |
+    Select-String -Pattern 'v\d+\.\d+'
+Write-Output "    Installed $version_line"