acecode/src/tui/sidebar_model.cpp at master · tmoonlight/acecode · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
#include "sidebar_model.hpp"

#include "../utils/utf8_path.hpp"

#include <algorithm>
#include <cctype>
#include <filesystem>
#include <cstdlib>
#include <limits>
#include <string>
#include <unordered_map>
#include <utility>

namespace acecode::tui {

namespace {

int parse_metric_value(const std::string& value) {
    const char* begin = value.c_str();
    char* end = nullptr;
    long parsed = std::strtol(begin, &end, 10);
    if (end == begin) {
        return 0;
    }
    while (*end != '\0') {
        if (!std::isspace(static_cast<unsigned char>(*end))) {
            return 0;
        }
        ++end;
    }
    parsed = std::max<long>(0, parsed);
    parsed = std::min<long>(parsed, std::numeric_limits<int>::max());
    return static_cast<int>(parsed);
}

int metric_value(const ToolSummary& summary, const std::string& label) {
    for (const auto& metric : summary.metrics) {
        if (metric.first == label) {
            return parse_metric_value(metric.second);
        }
    }
    return 0;
}

bool relative_path_stays_inside(const std::filesystem::path& rel) {
    if (rel.empty() || rel.is_absolute()) {
        return false;
    }
    for (const auto& part : rel) {
        if (part == "..") {
            return false;
        }
    }
    return true;
}

std::string dot_relative_display(const std::filesystem::path& rel) {
    std::filesystem::path normalized = rel.lexically_normal();
    if (normalized.empty() || normalized == ".") {
        return ".";
    }

    std::string text = path_to_utf8(normalized);
    while (!text.empty() && (text.front() == '/' || text.front() == '\\')) {
        text.erase(text.begin());
    }
    if (text.empty()) {
        return ".";
    }
#ifdef _WIN32
    constexpr char separator = '\\';
#else
    constexpr char separator = '/';
#endif
    return std::string(".") + separator + text;
}

std::string display_path_for_file(const std::string& file,
                                  const std::string& workspace_cwd) {
    std::filesystem::path target = path_from_utf8(file).lexically_normal();
    if (target.empty()) {
        return file;
    }
    if (target.is_relative()) {
        return dot_relative_display(target);
    }
    if (workspace_cwd.empty()) {
        return file;
    }

    std::filesystem::path root = path_from_utf8(workspace_cwd).lexically_normal();
    if (root.empty()) {
        return file;
    }
    std::filesystem::path rel = target.lexically_relative(root);
    if (relative_path_stays_inside(rel)) {
        return dot_relative_display(rel);
    }
    return file;
}

} // namespace

std::vector<SidebarFileChange> collect_sidebar_file_changes(
    const std::vector<TuiState::Message>& messages,
    const std::string& workspace_cwd) {
    std::vector<SidebarFileChange> changes;
    std::unordered_map<std::string, std::size_t> index_by_file;

    for (const auto& message : messages) {
        if (message.role != "tool_result" ||
            !message.hunks.has_value() ||
            message.hunks->empty() ||
            !message.summary.has_value() ||
            message.summary->object.empty()) {
            continue;
        }

        const std::string& file = message.summary->object;
        auto it = index_by_file.find(file);
        if (it == index_by_file.end()) {
            it = index_by_file.emplace(file, changes.size()).first;
            SidebarFileChange change;
            change.file = file;
            change.display_file = display_path_for_file(file, workspace_cwd);
            changes.push_back(std::move(change));
        }

        SidebarFileChange& change = changes[it->second];
        change.additions += metric_value(*message.summary, "+");
        change.deletions += metric_value(*message.summary, "-");
    }

    return changes;
}

} // namespace acecode::tui