112 lines
4 KiB
Text
112 lines
4 KiB
Text
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#!/usr/bin/env nu
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# lian_build catalog CLI — OCI registry management via crane.
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# Entry: prvng registry <ls|tags|manifest|rm> [ref]
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#
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# crane must be in PATH. Credentials read from ~/.docker/config.json.
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# To authenticate: crane auth login reg.librecloud.online
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export-env {
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let lib_dirs_raw = ($env.NU_LIB_DIRS? | default "")
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let current_lib_dirs = if ($lib_dirs_raw | describe) == "string" {
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if ($lib_dirs_raw | is-empty) { [] } else { ($lib_dirs_raw | split row ":") }
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} else { $lib_dirs_raw }
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let dynamic = ($env.PROVISIONING? | default "" | path join "core" "nulib")
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$env.NU_LIB_DIRS = ([
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"/opt/provisioning/core/nulib"
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"/usr/local/provisioning/core/nulib"
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] | append $current_lib_dirs
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| append (if ($dynamic | is-not-empty) { [$dynamic] } else { [] }))
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}
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use cli/flags.nu [parse_common_flags]
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const REGISTRY = "reg.librecloud.online"
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def crane [...args: string]: nothing -> string {
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let r = (do { ^crane ...$args } | complete)
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if $r.exit_code != 0 {
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let msg = ($r.stderr | str trim)
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if ($msg | str contains "UNAUTHORIZED") or ($msg | str contains "401") {
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error make { msg: $"registry auth failed — run: crane auth login ($REGISTRY)" }
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}
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error make { msg: $"crane failed: ($msg)" }
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}
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$r.stdout
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}
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def registry-ls []: nothing -> nothing {
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let repos = (crane "catalog" $REGISTRY | lines | where { |l| $l | is-not-empty })
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if ($repos | is-empty) {
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print "no repositories found"
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return
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}
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$repos | each { |r| { repository: $r } } | table
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}
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def registry-tags [repo: string]: nothing -> nothing {
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if ($repo | is-empty) {
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error make { msg: "registry tags requires a repository name (e.g. jesusperez.pro/jpl-website)" }
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}
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let ref = $"($REGISTRY)/($repo)"
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let tags = (crane "ls" $ref | lines | where { |l| $l | is-not-empty })
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if ($tags | is-empty) {
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print $"no tags in ($repo)"
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return
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}
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$tags | each { |t| { tag: $t, ref: $"($ref):($t)" } } | table
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}
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def registry-manifest [ref: string]: nothing -> nothing {
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if ($ref | is-empty) {
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error make { msg: "registry manifest requires an image ref (e.g. jesusperez.pro/jpl-website:latest)" }
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}
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let full_ref = if ($ref | str contains $REGISTRY) { $ref } else { $"($REGISTRY)/($ref)" }
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let manifest = (crane "manifest" $full_ref)
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print $manifest
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}
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def registry-rm [ref: string, confirmed: bool]: nothing -> nothing {
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if ($ref | is-empty) {
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error make { msg: "registry rm requires an image ref (e.g. jesusperez.pro/jpl-website:latest)" }
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}
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let full_ref = if ($ref | str contains $REGISTRY) { $ref } else { $"($REGISTRY)/($ref)" }
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if not $confirmed {
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let answer = (input $"Delete '($full_ref)'? [y/N]: " | str downcase | str trim)
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if $answer != "y" { print "aborted"; return }
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}
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crane "delete" $full_ref | ignore
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print $"deleted ($full_ref)"
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}
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def registry-help []: nothing -> nothing {
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print $"Usage: prvng registry <command> [ref] — registry: ($REGISTRY)"
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print ""
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print "Commands:"
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print " ls List all repositories"
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print " tags <repo> List tags (e.g. jesusperez.pro/jpl-website)"
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print " manifest <ref> Show manifest (e.g. jesusperez.pro/jpl-website:latest)"
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print " rm <ref> Delete a tag/manifest"
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print ""
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print "Auth: crane auth login ($REGISTRY)"
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}
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def main [
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command: string = ""
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...rest: string
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--yes (-y)
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--debug (-x)
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--notitles
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]: nothing -> nothing {
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if $debug { $env.PROVISIONING_DEBUG = true }
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let ref = ($rest | str join " " | str trim)
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let flags = (parse_common_flags { yes: $yes, debug: $debug, notitles: $notitles })
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let confirmed = ($flags.auto_confirm? | default false)
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match $command {
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"ls" | "list" | "" => { registry-ls }
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"tags" | "t" => { registry-tags $ref }
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"manifest" | "m" => { registry-manifest $ref }
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"rm" | "delete" => { registry-rm $ref $confirmed }
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_ => { registry-help }
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}
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}
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