{"id":2781,"date":"2015-11-01T20:24:23","date_gmt":"2015-11-01T12:24:23","guid":{"rendered":"http:\/\/www.yewen.us\/blog\/?p=2781"},"modified":"2015-11-01T20:24:23","modified_gmt":"2015-11-01T12:24:23","slug":"view-file-history-in-git","status":"publish","type":"post","link":"https:\/\/www.yewen.us\/blog\/2015\/11\/view-file-history-in-git\/","title":{"rendered":"git \u67e5\u770b\u6587\u4ef6\u4fee\u6539\u8bb0\u5f55"},"content":{"rendered":"<p>\u4eca\u5929\u8ffd\u4e86\u4e2a\u51e0\u5e74\u524d\u7559\u4e0b\u6765\u7684\u5751, \u5728 git \u91cc\u8ffd\u6eaf\u4fee\u6539\u8fc7\u7a0b\u5751\u6b7b\u4e2a\u7239, \u5177\u4f53\u65b9\u6cd5\u4f30\u8ba1\u6ca1\u591a\u4e45\u53c8\u4f1a\u5fd8, \u8fd8\u662f\u8bb0\u4e0b\u6765\u4ee5\u540e\u6709\u7684\u53c2\u8003<\/p>\n<p>\u5927\u90e8\u5206\u6559\u7a0b\u90fd\u4f1a\u544a\u8bc9\u5927\u5bb6\u4f7f\u7528 <code>git log<\/code> \u6765\u67e5\u770b\u5bf9\u5e94\u6587\u4ef6\u7684\u4fee\u6539\u8bb0\u5f55, \u5c31\u50cf\u8fd9\u6837<\/p>\n<pre class=\"brush: bash; gutter: false; title: ; notranslate\" title=\"\">git log .\/foo\/bar.py<\/pre>\n<p>\u4f46\u662f\u8fd9\u6837\u9ed8\u8ba4\u662f\u53ea\u663e\u793a\u63d0\u4ea4\u4fe1\u606f\u6458\u8981, \u4f60\u4e5f\u4e0d\u77e5\u9053\u5177\u4f53\u54ea\u91cc\u6539\u4e86, \u6240\u4ee5\u9700\u8981\u52a0\u4e0a <code>-p<\/code> \u53c2\u6570\u6765\u663e\u793a\u5177\u4f53\u4fee\u6539\u5185\u5bb9. \u5982\u679c\u8fd9\u4e2a\u6587\u4ef6\u6539\u52a8\u9891\u7e41, \u90a3\u4e48\u53ef\u80fd\u53ea\u60f3\u770b\u6700\u8fd1\u51e0\u6b21\u7684\u4fee\u6539, \u518d\u52a0\u4e0a\u4e00\u4e2a <code>-[Num]<\/code> \u7684\u53c2\u6570\u6765\u663e\u793a\u6700\u8fd1\u51e0\u6b21. \u8981\u60f3\u6307\u5b9a\u4ece\u67d0\u4e2a\u7248\u672c\u5f80\u524d, \u76f4\u63a5\u6307\u5b9a\u7248\u672c\u53f7<\/p>\n<pre class=\"brush: bash; gutter: false; title: ; notranslate\" title=\"\">\r\ngit log -p .\/foo\/bar.py\r\ngit log -p -2 .\/foo\/bar.py\r\ngit log -p -2 74f6c40c .\/foo\/bar.py\r\n<\/pre>\n<p>\u4f46\u662f\u5982\u679c\u662f\u8ffd\u4e00\u4e2a\u4e0d\u77e5\u9053\u4ec0\u4e48\u65f6\u5019\u57cb\u4e0b\u7684\u5751, \u53ef\u80fd\u66f4\u9700\u8981\u77e5\u9053\u67d0\u4e00\u884c\u5230\u5e95\u662f\u5565\u65f6\u5019\u6539\u7684, \u8fd9\u65f6\u5019\u5e94\u8be5\u7528 <code>git blame<\/code> \u6765\u770b\u6bcf\u4e00\u884c\u7684\u6700\u540e\u63d0\u4ea4\u662f\u54ea\u4e00\u4e2a, \u50cf\u8fd9\u6837<\/p>\n<pre class=\"brush: bash; gutter: false; title: ; notranslate\" title=\"\">git blame .\/foo\/bar.py<\/pre>\n<p>\u6267\u884c\u540e\u8fdb\u5165\u50cf <code>less<\/code> \u4e00\u6837\u7684\u64cd\u4f5c\u73af\u5883, \u7c7b VIM \u7684\u7ffb\u9875\u64cd\u4f5c, \u4e5f\u53ef\u4ee5\u7528 <code>\/<\/code> \u6216 <code>?<\/code> \u6765\u67e5\u627e, \u4e0d\u8fc7\u8fd9\u4e48\u770b\u8fd8\u662f\u6709\u70b9\u4e71, \u6574\u4e2a\u6587\u4ef6\u90fd\u6807\u51fa\u6765\u4e86, \u5982\u679c\u6211\u4eec\u53ea\u662f\u60f3\u77e5\u9053\u786e\u5b9a\u7684\u67d0\u51e0\u884c\u7684\u5386\u53f2\u5462? \u796d\u51fa <code>-L n,m<\/code> \u53c2\u6570<\/p>\n<pre class=\"brush: bash; gutter: false; title: ; notranslate\" title=\"\">\r\ngit blame -L 5,10 .\/foo\/bar.py\r\ngit blame -L 5,+5 .\/foo\/bar.py\r\n<\/pre>\n<p>\u8fd9\u6837\u53ef\u4ee5\u5b9a\u4f4d\u5230\u67d0\u4e00\u884c\u6700\u540e\u4e00\u6b21\u4fee\u6539\u662f\u54ea\u4e2a\u63d0\u4ea4, \u5982\u679c\u8fd8\u8981\u60f3\u7ee7\u7eed\u5f80\u524d\u627e? \u90a3\u4e48\u627e\u5230\u4e0a\u4e00\u6b21\u4fee\u6539\u7684\u63d0\u4ea4, \u770b\u5728\u4e0a\u6b21\u63d0\u4ea4\u91cc\u7684\u884c\u6570, \u4ee5\u4e0a\u4e00\u6b21\u4fee\u6539\u7684\u63d0\u4ea4\u53f7, \u52a0\u4e0a\u4e0a\u4e00\u6b21\u4fee\u6539\u5bf9\u5e94\u7684\u884c\u6570\u53bb\u7ee7\u7eed\u5f80\u524d<\/p>\n<pre class=\"brush: bash; gutter: false; title: ; notranslate\" title=\"\">\r\n&gt; git blame -L 8,+1 .\/foo\/bar.py\r\n74f6c40c (Wen YE    2015-06-17 12:17:55 +0800    8) import StringIO\r\n\r\n&gt; git blame 74f6c40c .\/foo\/bar.py\r\n74f6c40c (Wen YE    2015-06-17 12:17:55 +0800    1) # coding: utf8\r\n74f6c40c (Wen YE    2015-06-17 12:17:55 +0800    2)\r\n74f6c40c (Wen YE    2015-06-17 12:17:55 +0800    3) from bson import ObjectId\r\n8b569399 (Wen YE    2015-06-17 12:17:32 +0800    4) import collections\r\nbe417d12 (Wen YE    2012-09-25 15:03:00 +0800    5) from datetime import datetime, timedelta\r\n299e78b7 (Wen YE    2013-08-26 20:11:59 +0800    6) import json\r\n74f6c40c (Wen YE    2015-06-17 12:17:55 +0800    7) import logging\r\n8b569399 (Wen YE    2015-06-17 12:17:32 +0800    8) import os\r\n74f6c40c (Wen YE    2015-06-17 12:17:55 +0800    9) import StringIO\r\n\r\n# \u5230\u5934\u4e86, \u90a3\u5c31\u662f\u8fd9\u4e2a\u63d0\u4ea4\u5f15\u5165\u7684, \u770b\u770b\u6539\u4e86\u4ec0\u4e48\r\n&gt; git log -p -1 74f6c40c .\/foo\/bar.py\r\n<\/pre>\n<p>\u5f53\u7136, \u671f\u95f4\u914d\u5408 <a href=\"https:\/\/www.sourcetreeapp.com\/\" target=\"_blank\">Source Tree<\/a> \u4e4b\u7c7b\u7684\u56fe\u5f62\u5316\u5de5\u5177\u6765\u5bf9\u6bd4\u63d0\u4ea4\u7684 diff \u6bd4\u7528 <code>git log<\/code> \u8fd9\u6837\u7684\u547d\u4ee4\u884c\u67e5\u770b\u66f4\u65b9\u4fbf, <code>git blame<\/code> \u4e5f\u53ea\u662f\u770b\u67d0\u884c\u7684\u6700\u540e\u4fee\u6539, \u5e76\u4e0d\u80fd\u5f88\u76f4\u89c2\u7684\u770b\u51fa\u6765\u90a3\u4e00\u6b21\u63d0\u4ea4\u5230\u5e95\u4fee\u6539\u4e86\u4ec0\u4e48, \u800c\u4e14\u6ca1\u6709\u4ee3\u7801\u9ad8\u4eae\u548c\u5bf9\u6bd4<\/p>\n<p>\u6211\u7528\u7684 <code>git blame<\/code> \u5b9a\u4f4d\u5230\u4e0a\u4e00\u6b21\u63d0\u4ea4, \u5728 Source Tree \u91cc\u53bb\u770b\u90a3\u4e2a\u63d0\u4ea4\u7684\u5177\u4f53\u4fee\u6539\u5185\u5bb9, \u5982\u679c\u8fd8\u8981\u5f80\u524d\u8ffd\u6eaf, \u6309 Source Tree \u91cc\u770b\u5230\u7684\u4e0a\u4e00\u6b21\u63d0\u4ea4\u91cc\u7684\u884c\u53f7, \u5e26\u7248\u672c\u53f7\u7ee7\u7eed <code>git blame<\/code>, \u518d\u5230 Source Tree \u91cc\u770b\u5bf9\u5e94\u7248\u672c\u7684\u4fee\u6539, \u76f4\u5230\u5c3d\u5934<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u5929\u8ffd\u4e86\u4e2a\u51e0\u5e74\u524d\u7559\u4e0b\u6765\u7684\u5751, \u5728 git \u91cc\u8ffd\u6eaf\u4fee\u6539\u8fc7\u7a0b\u5751\u6b7b\u4e2a\u7239, \u5177\u4f53\u65b9\u6cd5\u4f30\u8ba1\u6ca1\u591a\u4e45\u53c8\u4f1a\u5fd8, \u8fd8\u662f\u8bb0\u4e0b\u6765\u4ee5\u540e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[609],"class_list":["post-2781","post","type-post","status-publish","format-standard","hentry","category-tech-notes","tag-git"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4aR5e-IR","_links":{"self":[{"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/posts\/2781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/comments?post=2781"}],"version-history":[{"count":6,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/posts\/2781\/revisions"}],"predecessor-version":[{"id":2814,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/posts\/2781\/revisions\/2814"}],"wp:attachment":[{"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/media?parent=2781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/categories?post=2781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yewen.us\/blog\/wp-json\/wp\/v2\/tags?post=2781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}