94 lines
2.5 KiB
Go
94 lines
2.5 KiB
Go
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package client
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import (
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"fmt"
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"sort"
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"github.com/m3tam3re/agent-lib/internal/discovery"
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"github.com/m3tam3re/agent-lib/internal/gitsource"
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"github.com/m3tam3re/agent-lib/internal/lockfile"
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)
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// InventoryItem is one deployable item found in the work repository.
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type InventoryItem struct {
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Type string
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Name string
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Origin string
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RelPath string
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Hash string
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Warnings []string
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}
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// Inventory is the full content of a work-repo revision: own contributions
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// plus every external area. MCP fragments are inventoried but filtered at
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// deployment time.
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type Inventory struct {
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Revision string
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Items []InventoryItem
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}
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// BuildInventory reads the work repository tree and the lockfile (when
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// present) and resolves the flat deployed namespace.
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func BuildInventory(tree *gitsource.GitTree, rev string) (*Inventory, error) {
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inv := &Inventory{Revision: rev}
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own, err := discovery.Scan(tree, discovery.Config{})
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if err != nil {
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return nil, fmt.Errorf("scanning own items: %w", err)
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}
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for _, it := range own {
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inv.Items = append(inv.Items, InventoryItem{
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Type: it.Type, Name: it.UpstreamID, Origin: "own", RelPath: it.RelPath,
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})
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}
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var lf *lockfile.Lockfile
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if data, err := tree.ReadFile(lockfile.FileName); err == nil {
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lf, err = lockfile.ParseBytes(data)
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if err != nil {
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return nil, fmt.Errorf("work repository lockfile is invalid: %w", err)
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}
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} else {
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lf = lockfile.New()
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}
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sources := make([]string, 0, len(lf.Sources))
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for name := range lf.Sources {
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sources = append(sources, name)
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}
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sort.Strings(sources)
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for _, name := range sources {
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sub := &discovery.PrefixTree{Tree: tree, Prefix: "external/" + name}
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items, err := discovery.Scan(sub, discovery.Config{})
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if err != nil {
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return nil, fmt.Errorf("scanning external area of %q: %w", name, err)
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}
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for _, it := range items {
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inv.Items = append(inv.Items, InventoryItem{
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Type: it.Type, Name: it.UpstreamID, Origin: name, RelPath: "external/" + name + "/" + it.RelPath,
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Warnings: it.Warnings,
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})
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}
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}
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sort.Slice(inv.Items, func(i, j int) bool {
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if inv.Items[i].Type != inv.Items[j].Type {
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return inv.Items[i].Type < inv.Items[j].Type
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}
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return inv.Items[i].Name < inv.Items[j].Name
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})
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return inv, nil
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}
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// Deployable filters the inventory down to the types the target deploys.
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func (inv *Inventory) Deployable() []InventoryItem {
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var out []InventoryItem
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for _, it := range inv.Items {
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if it.Type == lockfile.TypeMcp {
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continue
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}
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out = append(out, it)
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}
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return out
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}
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