| 1 | -- pages/blob.lua |
| 2 | -- File blob page builder |
| 3 |
|
| 4 | -- Copyright (c) 2020 Joshua 'joshuas3' Stockin |
| 5 | -- <https://joshstock.in> |
| 6 |
|
| 7 | local utils = require("utils/utils") |
| 8 | local git = require("git/git_commands") |
| 9 |
|
| 10 | local builder = require("utils/builder") |
| 11 | local tabulate = require("utils/tabulate") |
| 12 | local nav = require("utils/nav") |
| 13 |
|
| 14 | local _M = function(repo, repo_dir, branch, file_path) |
| 15 |
|
| 16 | -- Pre checks |
| 17 | if file_path ~= "" then -- make sure path exists |
| 18 | local path_tree = git.list_tree(repo_dir, branch.name, file_path) |
| 19 | if #path_tree.files == 0 then -- no path found |
| 20 | return nil |
| 21 | end |
| 22 | else |
| 23 | return nil |
| 24 | end |
| 25 |
|
| 26 | local build = builder:new() |
| 27 |
|
| 28 | -- Breadcrumb navigation and repository description |
| 29 | local breadcrumb_nav = { |
| 30 | {string.format("/%s", repo.name), repo.name}, |
| 31 | {string.format("/%s/tree/%s", repo.name, branch.name), branch.name}, |
| 32 | } |
| 33 | build:add("<h2>"..nav(breadcrumb_nav, " / ").."</h2>") |
| 34 | build:add("<p>"..repo.description.."</p>") |
| 35 |
|
| 36 | -- Navigation links |
| 37 | local navlinks = { |
| 38 | {string.format("/%s/download", repo.name), "Download"}, |
| 39 | {string.format("/%s/refs", repo.name), "Refs"}, |
| 40 | {string.format("/%s/log/%s", repo.name, branch.name), "Commit Log"}, |
| 41 | {string.format("/%s/tree/%s", repo.name, branch.name), "<b>Files</b>"} |
| 42 | } |
| 43 |
|
| 44 | for _, special in pairs(repo.specialfiles) do -- create nav items for special files |
| 45 | local split = string.split(special, " ") |
| 46 | table.insert(navlinks, { |
| 47 | string.format("/%s/blob/%s/%s", repo.name, branch.name, split[2]), |
| 48 | split[1] |
| 49 | }) |
| 50 | end |
| 51 |
|
| 52 | build:add([[<div class="nav">]]) |
| 53 | build:add(nav(navlinks)) |
| 54 | build:add("</div>") |
| 55 |
|
| 56 | -- Latest Commit table |
| 57 | build:add("<h3>Latest Commit</h3>") |
| 58 |
|
| 59 | local commit = git.log(repo_dir, branch.name, file_path, 1, 0, true)[1] |
| 60 |
|
| 61 | local commits_table_data = {} |
| 62 | commits_table_data.class = "log" |
| 63 | commits_table_data.headers = { |
| 64 | {"count", [[<span class="q" title="Commit number/count">{#}</span>]]}, |
| 65 | {"timestamp", "Time"}, |
| 66 | {"shorthash", "Hash"}, |
| 67 | {"subject", "Subject"}, |
| 68 | {"author", "Author"}, |
| 69 | {"changed_files", [[<span class="q" title="# of files changed">#</span>]]}, |
| 70 | {"changed_plus", [[<span class="q" title="Insertions">(+)</span>]]}, |
| 71 | {"changed_minus", [[<span class="q" title="Deletions">(-)</span>]]}, |
| 72 | {"gpggood", [[<span class="q" title="GPG signature status |
| 73 | |
| 74 | G: Good (valid) signature |
| 75 | B: Bad signature |
| 76 | U: Good signature with unknown validity |
| 77 | X: Good signature that has expired |
| 78 | Y: Good signature made by an expired key |
| 79 | R: Good signature made by a revoked key |
| 80 | E: Signature can't be checked (e.g. missing key) |
| 81 | N: No signature">GPG?</span>]]} |
| 82 | } |
| 83 | commits_table_data.rows = {} |
| 84 |
|
| 85 | table.insert(commits_table_data.rows, { |
| 86 | git.count(repo_dir, commit.hash), |
| 87 | utils.iso8601(commit.timestamp), |
| 88 | string.format([[<a href="/%s/commit/%s">%s</a>]], repo.name, commit.hash, commit.shorthash), |
| 89 | utils.html_sanitize(commit.subject), |
| 90 | string.format([[<a href="mailto:%s">%s</a>]], commit.email, utils.html_sanitize(commit.author)), |
| 91 | commit.diff.num, |
| 92 | commit.diff.plus, |
| 93 | commit.diff.minus, |
| 94 | commit.gpggood |
| 95 | }) |
| 96 |
|
| 97 | build:add(tabulate(commits_table_data)) |
| 98 |
|
| 99 | -- Tree breadcrumb |
| 100 | build:add("<h3>Blob @ ") |
| 101 |
|
| 102 | local treelinks = { |
| 103 | {string.format("/%s/tree/%s", repo.name, branch.name), repo.name} |
| 104 | } |
| 105 |
|
| 106 | local base_path = treelinks[1][1] -- /repo/tree/branch |
| 107 |
|
| 108 | local path_string = "" |
| 109 | local path_split = string.split(file_path, "/") |
| 110 | local file_name = path_split[#path_split] |
| 111 | table.remove(path_split, #path_split) |
| 112 |
|
| 113 | for _, part in pairs(path_split) do |
| 114 | path_string = path_string.."/"..part |
| 115 | table.insert(treelinks, {base_path..path_string, part}) |
| 116 | end |
| 117 | path_string = path_string.."/"..file_name |
| 118 | table.insert(treelinks, { |
| 119 | string.format("/%s/blob/%s"..path_string, repo.name, branch.name), file_name |
| 120 | }) |
| 121 |
|
| 122 | build:add(nav(treelinks, " / ")) |
| 123 | build:add("</h3>") |
| 124 |
|
| 125 | -- File |
| 126 | build:add([[<div class="blob">]]) |
| 127 |
|
| 128 | local content = git.show_file(repo_dir, branch.name, file_path) |
| 129 |
|
| 130 | local text_table = {} |
| 131 | text_table.class = "blob-lines" |
| 132 | text_table.headers = {} |
| 133 | text_table.rows = {} |
| 134 | for i, line in pairs(string.split(utils.highlight(content, file_name), "\n")) do |
| 135 | if line ~= "" then |
| 136 | table.insert(text_table.rows, {i, line}) |
| 137 | else |
| 138 | table.insert(text_table.rows, {i, "\n"}) -- preserve newlines for copying/pasting |
| 139 | end |
| 140 | end |
| 141 |
|
| 142 | build:add(tabulate(text_table)) |
| 143 |
|
| 144 | build:add("</div>") |
| 145 |
|
| 146 | return build |
| 147 | end |
| 148 |
|
| 149 | return _M |
| 150 |
|
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