code wiki / _hdl_build / nx_hub_legacy_migrate.nx
`nx_hub_legacy_migrate.nx` source

1// nx_hub_legacy_migrate.nx -- migrate the LAST old-format hub data into the sovereign native store, then
2// RETIRE the superseded flat TSVs (operator: "migrate old things into the new s-class formats and retire").
3//   knowledge/hub/maturity.tsv (7-field artifact registry) -> native hub-maturity- (nx_native_config)
4//   knowledge/hub/roles.tsv    -> already in native hub-roles- (elderwesto=3); just retire
5// RETIRE = overwrite each TSV with a tombstone marker pointing at the new format (soft, rule #13: not
6// deleted, history preserved; the native store is now the SSOT the gateway reads). license_tier: ORIGINAL
7import "nx_syscalls.nx"
8import "nx_native_config.nx"
9
10func lm_w(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(1,s,n); return 0 }
11
12func lm_art(w: *i64, idx: i64, artifact: *u8, maturity: *u8, access: *u8, path: *u8, title: *u8, load: *u8, cur: *u8) -> i64 {
13    let keys: *i64 = sys_mmap(8*8) as *i64
14    let vals: *i64 = sys_mmap(8*8) as *i64
15    keys[0]=("artifact\x00") as i64;   vals[0]=(artifact as i64)
16    keys[1]=("maturity\x00") as i64;   vals[1]=(maturity as i64)
17    keys[2]=("access\x00") as i64;     vals[2]=(access as i64)
18    keys[3]=("path\x00") as i64;       vals[3]=(path as i64)
19    keys[4]=("title\x00") as i64;      vals[4]=(title as i64)
20    keys[5]=("load_date\x00") as i64;  vals[5]=(load as i64)
21    keys[6]=("is_current\x00") as i64; vals[6]=(cur as i64)
22    return ncfg_add_row(w, "art\x00" as *u8, idx, keys, vals, 7)
23}
24
25func lm_tombstone(path: *u8, marker: *u8) -> i64 {
26    let fd: i64 = sys_openat_wr(path, 420)
27    if fd < 0 { return 0 - 1 }
28    var n: i64=0; while marker[n]!=(0 as u8){n=n+1}
29    sys_write(fd, marker, n); sys_close(fd); return 0
30}
31
32func main() -> i64 {
33    // 1. MIGRATE maturity.tsv -> native hub-maturity- (the WHERE+WHO artifact registry the gateway reads).
34    let w: *i64 = ncfg_begin()
35    lm_art(w, 0, "welcome\x00" as *u8, "hub\x00" as *u8, "viewer\x00" as *u8,   "welcome.html\x00" as *u8, "Welcome\x00" as *u8,     "1781000000\x00" as *u8, "1\x00" as *u8)
36    lm_art(w, 1, "family\x00" as *u8,  "hub\x00" as *u8, "member\x00" as *u8,   "family.html\x00" as *u8,  "Family Area\x00" as *u8, "1781000000\x00" as *u8, "1\x00" as *u8)
37    lm_art(w, 2, "ops\x00" as *u8,     "hub\x00" as *u8, "operator\x00" as *u8, "ops.html\x00" as *u8,     "Operations\x00" as *u8,  "1781000000\x00" as *u8, "1\x00" as *u8)
38    ncfg_set_count(w, "art\x00" as *u8, 3)
39    let rc: i64 = ncfg_commit("knowledge/store/hub-maturity-\x00" as *u8, w)
40    if rc != 0 { lm_w("nx_hub_legacy_migrate: MIGRATION FAILED\n\x00" as *u8); return 1 }
41    lm_w("  migrated 3 artifacts (welcome/family/ops) -> native hub-maturity- store\n\x00" as *u8)
42    // 2. RETIRE the superseded TSVs (tombstone -> the native store is the SSOT).
43    lm_tombstone("knowledge/hub/roles.tsv\x00" as *u8, "# RETIRED 2026-07-02 -- migrated to the sovereign native store (nx_native_config: knowledge/store/hub-roles-). This flat TSV is superseded; the hub gateway reads the native store. Reseed via nx_hub_roles_seed.\n\x00" as *u8)
44    lm_tombstone("knowledge/hub/maturity.tsv\x00" as *u8, "# RETIRED 2026-07-02 -- migrated to the sovereign native store (nx_native_config: knowledge/store/hub-maturity-). This flat TSV is superseded; the hub gateway reads the native store. Reseed via nx_hub_legacy_migrate.\n\x00" as *u8)
45    lm_w("  retired roles.tsv + maturity.tsv (tombstoned; superseded by native hub-roles-/hub-maturity-)\n\x00" as *u8)
46    lm_w("nx_hub_legacy_migrate: DONE -- hub data 100% on the sovereign native store; old TSVs retired\n\x00" as *u8)
47    return 0
48}
nx_hub_legacy_migrate.nx source

`nx_hub_legacy_migrate.nx` source
