SCMBootCamp in Nagoya #2 2014-05-17 での発表資料

1. Mercurialの
疑問・要望は
お気軽に
藤原 克則 @flyingfoozy

2. “mercurial” を含む
日本語ツィートは
我々の監視下に！

3. All Japanese
“mercurial” tweet are
belong to us
Search also “AYBABTU”

4. とは言え
結構ノイズも多いので
見失う可能性も……

6. 折角のツィートが
見失われないために

7. 疑問・要望等は
#mercurialjp 付き
ツイートで！

8. 寄せられた疑問・要望が
どれぐらい有用かと言うと

9. 数々の修正が
Mercurial 本体に
取り込み済み

10. 2012年の成果
1. 83925d3a4559: filemerge: refactoring of 'filemerge()'
2. 0c4bec9596d8: filemerge: create detail of internal merge tools from
documentation string
3. dd68c972d089: i18n: show localized messages for commands/extensions in
hgweb help top (issue3383)
4. 363e808de349: i18n: use locale insensitive format for datetimes as
intermediate representation (issue3398)
5. c17ce7cd5090: match: make 'match.files()' return list object always
6. 986df5249b65: mq: add ".hgsubstate" to patch target list only if it is not
listed up yet
7. f287d4a62031: mq: create patch file after commit to import diff of
".hgsubstate" at qrefresh
8. 54da604fefee: mq: check subrepo synchronizations against parent of workdir
or other appropriate context
9. 133d13e44544: archival: add "extended-timestamp" extra block for zip
archives (issue3600)
10. 9a1796af4f8d: verify: rename "hasmanifest" variable for source code
readability
11. 2e3ceb59c312: verify: use appropriate local variable in "checkentry()"
12. 4562570ae0f7: verify: use appropriate node information to show verification
error
13. 009db477c9fb: help: add information about recovery from corruption to help
of "verify"

11. 2013年の成果
1. f01a351db791: win32: use explicit path to "python.exe" only if it exists
2. be207d9b7e4b: i18n: show the non-ASCII password prompt text correctly
3. cb95716da5fe: tags: update tag type only if tag node is updated (issue3911)
4. 335a558f81dc: tags: write tag overwriting history also into tag cache file
(issue3911)
5. 1b329f8c7b24: windows: check target type before actual unlinking to follow POSIX
semantics
6. 83d79a00cc24: help: use full name of extensions to look up them for keyword search
7. 577f4c562d52: rebase: catch RepoLookupError at restoring rebase state for
abort/continue
8. e7fa36d2ad3a: rebase: catch RepoLookupError at restoring rebase state for summary
9. 45c3086880c7: histedit: suggest "histedit --abort" for inconsistent histedit state
10. bfc6ed892349: push: hide description about "-f" in the hint to prevent from using it
easily
11. 4f53de036af8: push: add more detailed explanation about "--force" to online help
document
12. b00ba31313c3: discovery: abort also when pushing multiple headed new branch
13. 8179eb28983b: discovery: revise hint message introduced by changeset b00ba31313c3
14. 621a26eb3a99: demandimport: allow extensions to import own modules by absolute name
15. e3a5922e18c3: demandimport: support "absolute_import" for external libraries
(issue4029)
16. 4c96c50ef937: subrepo: check phase of state in each subrepositories before
committing

12. 2014年の成果（現時点）
1. 03d345da0579: dispatch: make "_checkshellalias()" invoke
"findcmd()" with "strict=True"
2. 8c9e84b44221: hgweb: make "comparison" get parent from not
filelog but changelog
3. 50981ce36236: hgweb: show as same parents as "hg parents -r
REV FILE" in pages for file
4. 92fab48dfec1: hgweb: show revisions and hashes gotten from
changelog in "comparison" page

14. 以下の要望をツィート

15. 実際に着手してみたら……

16. 「直前のコミットログの保存」周りに関する障害修正
1. f042d4b263f4: localrepo: save manually edited commit message
as soon as possible
2. 95aab23a806b: rebase: use "commitforceeditor" instead of
"ui.edit()" for "--collapse"
3. bcfc4f625e57: tag: save manually edited commit message into
".hg/last-message.txt"
4. 57d0c8c3b947: qnew: save manually edited commit message into
".hg/last-message.txt"
5. 1e686e55780c: qfold: save manually edited commit message into
".hg/last-message.txt"
6. 5d22cadd1938: histedit: save manually edited commit message
into ".hg/last-message.txt" ("fold" コマンド向け)
7. 434619dae569: amend: save commit message into ".hg/last-
message.txt"
8. a0f437e2f5a9: histedit: save manually edited commit message
into ".hg/last-message.txt" ("message" コマンド向け)

17. 正規のコミットログ保存フレームワークへの移行
1. 213fd1a99cd9: histedit: use "editor" argument of "commit()"
instead of explicit "ui.edit()"
2. b9a16ed5acec: qnew: use "editor" argument of "commit()"
instead of explicit "ui.edit()"
3. 51069bf6366b: qrefresh: relocate message/patch-header handling
to delay message determination
4. 49148d7868df: qrefresh: use "editor" argument of "commit()"
instead of explicit "ui.edit()"
5. 0054a77f49df: localrepo: add "editor" argument to "tag()"
6. 25d6fdc0294a: context: move editor invocation from
"makememctx()" to "memctx.__init__()"
7. 19d98da5c018: histedit: pass "editor" argument to
"memctx.__init__()" for "collapse" command
8. 1a833fcf5a14: amend: use "editor" argument for
"memctx.__init__" to save commit message
9. 244b177a152e: cmdutil: omit redundant "savecommitmessage()" in
"tryimportone()"

18. 編集エディタ起動処理の統一
1. cmdutil: introduce "getcommiteditor()" to simplify code paths to choose editor
2. fetch: use "getcommiteditor()" instead of explicit editor choice
3. histedit: use the editor gotten by "getcommiteditor()" for "message"
4. histedit: use "getcommiteditor()" instead of explicit editor choice for "fold"
5. histedit: use "getcommiteditor()" instead of explicit editor choice for "--continue"
6. rebase: use "getcommiteditor()" instead of explicit editor choice
7. transplant: use "getcommiteditor()" instead of explicit editor choice
8. backout: avoid redundant message examination
9. backout: use "getcommiteditor()" instead of explicit editor choice
10. commit: use "getcommiteditor()" instead of explicit editor choice
11. amend: use "getcommiteditor()" instead of explicit editor choice
12. graft: use "getcommiteditor()" instead of explicit editor choice
13. import: use "getcommiteditor()" instead of explicit editor choice
14. tag: use the editor gotten by "getcommiteditor()" instead of "ui.edit()"
15. cmdutil: enhance "getcommiteditor()" for specific usages in MQ
16. mq: fold the code path to invoke editor into specific logic (qnew)
17. mq: use the editor gotten by "getcommiteditor()" instead of "ui.edit()" (qnew)
18. mq: fold the code paths to invoke editor into specific logic (qrefresh/qfold)
19. mq: use the editor gotten by "getcommiteditor()" instead of "ui.edit()"
(qrefresh/qfold)

19. 作業過程で見つけた関連処理の障害修正
1. b0153cb8b64e: commit: create new amend changeset as secret
correctly for "--secret" option
2. e6e34c17b1cc: commit: abolish useless "--force-editor"
internal option for "hg commit"
3. a1a1bd09e4f4: amend: invoke editor forcibly when "--edit"
option is specified

20. 本来の要望機能の
実装前段階で
39個の修正が反映

21. 多分、あと５～６個は
前段階の修正が入る予定

22. 皆さんの声は
Mercurial の品質向上に
大変役立ってます！

23. と言う訳で

24. 疑問・要望等は
#mercurialjp 付き
ツイートでお気軽に！

25. 以上