opendev/system-config
Code Issues Proposed changes

Merge "refactor of hideci for readability and modularity"

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This commit is contained in:
Jenkins 2014-10-07 06:33:51 +00:00 committed by Gerrit Code Review
commit bd2df6c7c3
1 changed files with 150 additions and 157 deletions
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307
modules/openstack_project/files/gerrit/hideci.js
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@ -1,4 +1,5 @@
// Copyright (c) 2014 VMware, Inc.
// Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
@ -13,189 +14,181 @@
// under the License.
// this regex matches the hash part of review pages
var hashRegex = /^\#\/c\/[\/\d]+$/
var hashRegex = /^\#\/c\/[\/\d]+$/;
// this regex matches CI comments
var ciRegex = /^(.* CI|Jenkins)$/
var ciRegex = /^(.* CI|Jenkins)$/;
// this regex matches "Patch set #"
var psRegex = /^Patch Set (\d+):/
var psRegex = /^<p>(Uploaded patch set|Patch Set) (\d+)(:|\.)/;
// this regex matches merge failure messages
var mergeFailedRegex = /^Merge Failed\./
var mergeFailedRegex = /Merge Failed\./;
// this regex matches the name of CI systems we trust to report merge failures
var trustedCIRegex = /^(OpenStack CI|Jenkins)$/
var trustedCIRegex = /^(OpenStack CI|Jenkins)$/;
ci_find_comments = function() {
var comments = [];
var last_merge_failure = null;
$("p").each(function() {
var match = psRegex.exec(this.innerHTML);
if (match !== null) {
var psnum = parseInt(match[1]);
var top = $(this).parent().parent().parent();
var name = top.attr("name");
if (!name) {
top = $(this).parent().parent().parent();
name = $(this).parent().prev().children()[0].innerHTML;
}
// Search this comment for results
var comment_object = $(this).parent();
var result_list = [];
comment_object.find("li.comment_test").each(function(i, li) {
var result = {};
result["name"] = $(li).find("span.comment_test_name").find("a")[0].innerHTML;
result["link"] = $(li).find("span.comment_test_name").find("a")[0];
result["result"] = $(li).find("span.comment_test_result")[0];
result_list.push(result);
});
var comment = {"name":name, "psnum":psnum, "top":top,
"merge_failure":null,
"results":result_list,
"comment":comment_object};
comments.push(comment);
// Keep a pointer to the most recent merge failure message from
// the trusted CI system. If there is a message from the system
// after it, drop the reference. This way we end up with a pointer
// iff the last comment from the trusted system is a merge failure.
if (trustedCIRegex.exec(name) !== null) {
if ($(this).next().length>0 &&
mergeFailedRegex.exec($(this).next()[0].innerHTML) !== null) {
last_merge_failure = comment;
} else if (result_list.length>0) {
last_merge_failure = null;
}
}
}
});
// If the last comment from the trusted system is a merge failure,
// mark that comment as a merge failure so it is displayed. (We
// want to ignore it if there was a merge failure that was
// superceded.)
if (last_merge_failure !== null) {
last_merge_failure["merge_failure"] = true;
var ci_parse_psnum = function($panel) {
var match = psRegex.exec($panel.html());
if (match !== null) {
return parseInt(match[2]);
}
return 0;
};
var ci_parse_is_merge_conflict = function($panel) {
return (mergeFailedRegex.exec($panel.html()) !== null);
};
var ci_parse_results = function($panel) {
var result_list = [];
var test_results = $panel.find("li.comment_test");
if (test_results !== null) {
test_results.each(function(i, li) {
var result = {};
result["name"] = $(li).find("span.comment_test_name").find("a")[0].innerHTML;
result["link"] = $(li).find("span.comment_test_name").find("a")[0];
result["result"] = $(li).find("span.comment_test_result")[0];
result_list.push(result);
});
}
return result_list;
};
var ci_parse_comments = function() {
var comments = [];
$(".commentPanel").each(function() {
var comment = {};
comment.name = $(this).attr("name");
comment.email = $(this).attr("email");
comment.date = $(this).find(".commentPanelDateCell").attr("title");
var comment_panel = $(this).find(".commentPanelMessage");
comment.psnum = ci_parse_psnum(comment_panel);
comment.merge_conflict = ci_parse_is_merge_conflict(comment_panel);
comment.results = ci_parse_results(comment_panel);
comment.is_ci = (ciRegex.exec(comment.name) !== null);
comment.is_trusted_ci = (trustedCIRegex.exec(comment.name) !== null);
comment.ref = this;
comments.push(comment);
});
return comments;
};
ci_update_table = function() {
var patchsets = [];
var ci_latest_patchset = function(comments) {
var psnum = 0;
for (var i = 0; i < comments.length; i++) {
psnum = Math.max(psnum, comments[i].psnum);
}
return psnum;
};
var comments = ci_find_comments();
$.each(comments, function(comment_index, comment) {
while (patchsets.length < comment["psnum"]) {
// Whether there is a current merge failure in this
// patchset.
patchsets.push({"_merge_failure": false});
}
// If this comment has results
if (comment["results"].length > 0) {
// Get the name of the system
var name = comment["name"];
// an item in patchsets is a hash of systems
var systems = patchsets[comment["psnum"]-1];
var system;
// Get or create the system object for this system
if (name in systems) {
system = systems[name];
} else {
// A system object has an ordered list of jobs (so
// we preserve what was in the comments), and a
// hash of results (so later runs of the same job
// on the same patchset override previous results).
system = {"jobs": [], "results": {}};
systems[name] = system;
var ci_is_merge_conflict = function(comments) {
var latest = ci_latest_patchset(comments);
var conflict = false;
for (var i = 0; i < comments.length; i++) {
var comment = comments[i];
// only if we are actually talking about the latest patch set
if (comment.psnum == latest) {
if (comment.is_trusted_ci) {
conflict = comment.merge_conflict;
}
$.each(comment["results"], function(i, result) {
// For each result, add the name of the job to the
// ordered list if it isn't there already
if (system["jobs"].indexOf(result["name"]) < 0) {
system["jobs"].push(result["name"]);
}
// Then set or override the result
system["results"][result["name"]] = result;
});
}
// The merge failure flag will only be set on a comment if it
// is the most recent comment and is a merge failure.
if (comment["merge_failure"] === true) {
patchsets[comment["psnum"]-1]["_merge_failure"] = true;
}
});
}
return conflict;
};
if (patchsets.length > 0) {
// Create a table and insert it after the approval table
var table = $("table.test_result_table")[0];
if (!table) {
table = document.createElement("table");
$(table).addClass("test_result_table");
$(table).addClass("infoTable").css({"margin-top":"1em", "margin-bottom":"1em"});
var approval_table = $("div.approvalTable");
if (approval_table.length) {
var outer_table = document.createElement("table");
$(outer_table).insertBefore(approval_table);
var outer_table_row = document.createElement("tr");
$(outer_table).append(outer_table_row);
var td = document.createElement("td");
$(outer_table_row).append(td);
$(td).css({"vertical-align":"top"});
$(td).append(approval_table);
td = document.createElement("td");
$(outer_table_row).append(td);
$(td).css({"vertical-align":"top"});
$(td).append(table);
} else {
var big_table_row = $("div.screen>div>div>table>tbody>tr");
var td = $(big_table_row).children()[1];
$(td).append(table);
}
// Hide existing comments
ci_toggle_visibility(comments);
var ci_prepare_results_table = function() {
// Create a table and insert it after the approval table
var table = $("table.test_result_table")[0];
if (!table) {
table = document.createElement("table");
$(table).addClass("test_result_table");
$(table).addClass("infoTable").css({"margin-top":"1em", "margin-bottom":"1em"});
var approval_table = $("div.approvalTable");
if (approval_table.length) {
var outer_table = document.createElement("table");
$(outer_table).insertBefore(approval_table);
var outer_table_row = document.createElement("tr");
$(outer_table).append(outer_table_row);
var td = document.createElement("td");
$(outer_table_row).append(td);
$(td).css({"vertical-align":"top"});
$(td).append(approval_table);
td = document.createElement("td");
$(outer_table_row).append(td);
$(td).css({"vertical-align":"top"});
$(td).append(table);
} else {
$(table).empty();
var big_table_row = $("div.screen>div>div>table>tbody>tr");
var td = $(big_table_row).children()[1];
$(td).append(table);
}
var patchset = patchsets[patchsets.length-1];
if (!patchset["_merge_failure"]) {
$.each(patchset, function(name, system) {
if (name != "_merge_failure") {
// Add a header for each system
var header = $("<tr>").append($('<td class="header" colspan="2">'+name+'</td>'));
$(table).append(header);
// Add the results
$.each(system["jobs"], function(i, name) {
var result = system["results"][name];
var tr = $("<tr>");
tr.append($("<td>").append($(result["link"]).clone()));
tr.append($("<td>").append($(result["result"]).clone()));
$(table).append(tr);
});
}
});
} else {
$(table).empty();
}
return table;
};
var ci_display_results = function(comments) {
var table = ci_prepare_results_table();
if (ci_is_merge_conflict(comments)) {
var mc_header = $("<tr>").append($('<td class="merge_conflict" colpsan="2">Patch in Merge Conflict</td>'));
mc_header.css('width', '400');
mc_header.css('font-weight', 'bold');
mc_header.css('color', 'red');
mc_header.css('padding-left', '2em');
$(table).append(mc_header);
return;
}
var current = ci_latest_patchset(comments);
for (var i = 0; i < comments.length; i++) {
var comment = comments[i];
if ((comment.psnum == current) && comment.is_ci && (comment.results.length > 0)) {
var header = $("<tr>").append($('<td class="header">' + comment.name + '</td>'));
header.append('<td class="header ci_date">' + comment.date + '</td>');
$(table).append(header);
for (var j = 0; j < comment.results.length; j++) {
var result = comment.results[j];
var tr = $("<tr>");
tr.append($("<td>").append($(result["link"]).clone()));
tr.append($("<td>").append($(result["result"]).clone()));
$(table).append(tr);
}
}
}
};
ci_page_loaded = function() {
var ci_toggle_visibility = function(comments) {
if (!comments) {
comments = ci_parse_comments();
}
$.each(comments, function(i, comment) {
if (comment.is_ci) {
$(comment.ref).toggle();
}
});
};
var ci_hide_ci_comments = function(comments) {
if (!comments) {
comments = ci_parse_comments();
}
$.each(comments, function(i, comment) {
if (comment.is_ci) {
$(comment.ref).hide();
}
});
};
var ci_page_loaded = function() {
if (hashRegex.test(window.location.hash)) {
$("#toggleci").show();
ci_update_table();
var comments = ci_parse_comments();
ci_display_results(comments);
ci_hide_ci_comments(comments);
} else {
$("#toggleci").hide();
}
};
ci_toggle_visibility = function(comments) {
if (!comments) {
comments = ci_find_comments();
}
$.each(comments, function(i, comment) {
if (ciRegex.exec(comment["name"]) &&
!comment["merge_failure"]) {
comment["top"].toggle();
}
});
};
window.onload = function() {
var input = document.createElement("input");