Commit | Line | Data |
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a78e83b8 | 1 | # vim:sw=2:sts=2: |
e678174b SK |
2 | TODO |
3 | ==== | |
33cf2848 | 4 | |
e678174b SK |
5 | Legend: |
6 | - [ ] not started | |
7 | - [-] in-progress | |
8 | - [x] done | |
9 | - [~] cancelled | |
33cf2848 | 10 | |
e678174b SK |
11 | In-progress |
12 | ----------- | |
13 | ||
14 | - [-] Convert to Typed Racket | |
15 | - [x] build executable (otherwise too-slow) | |
16 | - [-] add signatures | |
17 | - [x] top-level | |
18 | - [ ] inner | |
19 | - [ ] imports | |
24f1f64b SK |
20 | - [-] commands: |
21 | - [x] r | read | |
d96fa613 | 22 | - see timeline ops above |
24f1f64b | 23 | - [ ] w | write |
d96fa613 SK |
24 | - arg or stdin |
25 | - nick expand to URI | |
24f1f64b | 26 | - [ ] q | query |
d96fa613 SK |
27 | - see timeline ops above |
28 | - see hashtag and channels above | |
4214c0f3 | 29 | - [x] d | download |
e678174b SK |
30 | - [ ] options: |
31 | - [ ] all - use all known peers | |
32 | - [ ] fast - all except peers known to be slow or unavailable | |
33 | REQUIRES: stats | |
3a4b2233 | 34 | - [x] u | upload |
54c0807b | 35 | - calls user-configured command to upload user's own timeline file to their server |
24f1f64b SK |
36 | Looks like a better CLI parser than "racket/cmdline": https://docs.racket-lang.org/natural-cli/ |
37 | But it is no longer necessary now that I've figured out how to chain (command-line ..) calls. | |
e678174b SK |
38 | - [-] Output formats: |
39 | - [x] text long | |
40 | - [x] text short | |
41 | - [ ] HTML | |
42 | - [ ] JSON | |
43 | - [-] Peer discovery | |
44 | - [-] parse peer refs from peer timelines | |
45 | - [x] mentions from timeline messages | |
46 | - [x] @<source.nick source.url> | |
47 | - [x] @<source.url> | |
48 | - [x] "following" from timeline comments: # following = <nick> <uri> | |
8cd862ed | 49 | - [ ] Parse User-Agent web access logs. |
b06cbfc2 SK |
50 | - [ ] Update peer ref file(s) |
51 | Rough sketch from late 2019: | |
c91a1ca9 SK |
52 | let read file = |
53 | ... | |
54 | let write file peers = | |
55 | ... | |
56 | let fetch peer = | |
57 | (* Fetch could mean either or both of: | |
58 | * - fetch peer's we-are-twtxt.txt | |
59 | * - fetch peer's twtxt.txt and extract mentioned peer URIs | |
60 | * *) | |
61 | ... | |
62 | let test peers = | |
63 | ... | |
64 | let rec discover peers_old = | |
65 | let peers_all = | |
66 | Set.fold peers_old ~init:peers_old ~f:(fun peers p -> | |
67 | match fetch p with | |
68 | | Error _ -> | |
69 | (* TODO: Should p be moved to down set here? *) | |
70 | log_warning ...; | |
71 | peers | |
72 | | Ok peers_fetched -> | |
73 | Set.union peers peers_fetched | |
74 | ) | |
75 | in | |
76 | if Set.empty (Set.diff peers_old peers_all) then | |
77 | peers_all | |
78 | else | |
79 | discover peers_all | |
80 | let rec loop interval peers_old = | |
81 | let peers_all = discover peers_old in | |
82 | let (peers_up, peers_down) = test peers_all in | |
83 | write "peers-all.txt" peers_all; | |
84 | write "peers-up.txt" peers_up; | |
85 | write "peers-down.txt" peers_down; | |
86 | sleep interval; | |
87 | loop interval peers_all | |
88 | let () = | |
89 | loop (Sys.argv.(1)) (read "peers-all.txt") | |
e678174b SK |
90 | |
91 | Backlog | |
92 | ------- | |
93 | - [ ] nick tiebreaker(s) | |
94 | - [ ] some sort of a hash of URI? | |
95 | - [ ] angry-purple-tiger kind if thingie? | |
96 | - [ ] P2P nick registration? | |
97 | - [ ] Peers vote by claiming to have seen a nick->uri mapping? | |
98 | The inherent race condition would be a feature, since all user name | |
99 | registrations are races. | |
100 | REQUIRES: blockchain | |
101 | - [ ] stats | |
102 | - [ ] download times per peer | |
103 | - [ ] Support redirects | |
54c0807b | 104 | - should permanent redirects update the peer ref somehow? |
e678174b SK |
105 | - [ ] Support time ranges (i.e. reading the timeline between given time points) |
106 | - [ ] optional text wrap | |
107 | - [ ] write | |
108 | - [ ] timeline limits | |
54c0807b SK |
109 | - [ ] peer refs set operations (perhaps better done externally?) |
110 | - [ ] timeline as a result of a query (peer ref set op + filter expressions) | |
e678174b SK |
111 | - [ ] config files |
112 | - [ ] highlight mentions | |
113 | - [ ] filter on mentions | |
114 | - [ ] highlight hashtags | |
115 | - [ ] filter on hashtags | |
116 | - [ ] hashtags as channels? initial hashtag special? | |
117 | - [ ] query language | |
118 | - [ ] console logger colors by level ('error) | |
119 | - [ ] file logger ('debug) | |
120 | - [ ] Suport immutable timelines | |
121 | - store individual messages | |
122 | - where? | |
123 | - something like DBM or SQLite - faster | |
124 | - filesystem - transparent, easily published - probably best | |
125 | - [ ] block(chain/tree) of twtxts | |
126 | - distributed twtxt.db | |
127 | - each twtxt.txt is a ledger | |
128 | - peers can verify states of ledgers | |
129 | - peers can publish known nick->url mappings | |
130 | - peers can vote on nick->url mappings | |
131 | - we could break time periods into blocks | |
132 | - how to handle the facts that many(most?) twtxt are unseen by peers | |
133 | - longest X wins? | |
134 | ||
135 | Done | |
136 | ---- | |
137 | - [x] caching (use cache by default, unless explicitly asked for update) | |
138 | - [x] value --> cache | |
139 | - [x] value <-- cache | |
140 | REQUIRES: d command | |
141 | - [x] Logger sync before exit. | |
142 | - [x] Implement rfc3339->epoch | |
143 | - [x] Remove dependency on rfc3339-old | |
144 | - [x] remove dependency on http-client | |
145 | - [x] Build executable | |
146 | Implies fix of "collection not found" when executing the built executable | |
147 | outside the source directory: | |
148 | ||
149 | collection-path: collection not found | |
150 | collection: "tt" | |
151 | in collection directories: | |
152 | context...: | |
153 | /usr/share/racket/collects/racket/private/collect.rkt:11:53: fail | |
154 | /usr/share/racket/collects/setup/getinfo.rkt:17:0: get-info | |
155 | /usr/share/racket/collects/racket/contract/private/arrow-val-first.rkt:555:3 | |
156 | /usr/share/racket/collects/racket/cmdline.rkt:191:51 | |
157 | '|#%mzc:p | |
158 | ||
159 | ||
160 | Cancelled | |
161 | --------- | |
162 | - [~] named timelines/peer-sets | |
163 | REASON: That is basically files of peers, which we already support. |