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Un-revert read .gitconfig (#13637)

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Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
This commit is contained in:
Jarred Sumner
2024-08-30 16:04:47 -07:00
committed by GitHub
parent 4d61637e8a
commit fc99dd27e3
1 changed files with 124 additions and 14 deletions
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138
src/install/repository.zig
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@@ -16,12 +16,126 @@ const string = @import("../string_types.zig").string;
const strings = @import("../string_immutable.zig");
const GitSHA = String;
const Path = bun.path;
const File = bun.sys.File;
threadlocal var final_path_buf: bun.PathBuffer = undefined;
threadlocal var ssh_path_buf: bun.PathBuffer = undefined;
threadlocal var folder_name_buf: bun.PathBuffer = undefined;
threadlocal var json_path_buf: bun.PathBuffer = undefined;
const SloppyGlobalGitConfig = struct {
has_askpass: bool = false,
has_ssh_command: bool = false,
var holder: SloppyGlobalGitConfig = .{};
var load_and_parse_once = std.once(loadAndParse);
pub fn get() SloppyGlobalGitConfig {
load_and_parse_once.call();
return holder;
}
pub fn loadAndParse() void {
const home_dir_path = brk: {
if (comptime Environment.isWindows) {
if (bun.getenvZ("USERPROFILE")) |env|
break :brk env;
} else {
if (bun.getenvZ("HOME")) |env|
break :brk env;
}
// won't find anything
return;
};
var config_file_path_buf: bun.PathBuffer = undefined;
const config_file_path = bun.path.joinAbsStringBufZ(home_dir_path, &config_file_path_buf, &.{".gitconfig"}, .auto);
var stack_fallback = std.heap.stackFallback(4096, bun.default_allocator);
const allocator = stack_fallback.get();
var source = File.toSource(config_file_path, allocator).unwrap() catch {
return;
};
defer allocator.free(source.contents);
if (comptime Environment.isWindows) {
if (strings.BOM.detect(source.contents)) |bom| {
source.contents = bom.removeAndConvertToUTF8AndFree(allocator, @constCast(source.contents)) catch bun.outOfMemory();
}
}
var remaining = bun.strings.split(source.contents, "\n");
var found_askpass = false;
var found_ssh_command = false;
var @"[core]" = false;
while (remaining.next()) |line_| {
if (found_askpass and found_ssh_command) break;
const line = strings.trim(line_, "\t \r");
if (line.len == 0) continue;
// skip comments
if (line[0] == '#') continue;
if (line[0] == '[') {
if (strings.indexOfChar(line, ']')) |end_bracket| {
if (strings.eqlComptime(line[0 .. end_bracket + 1], "[core]")) {
@"[core]" = true;
continue;
}
}
@"[core]" = false;
continue;
}
if (@"[core]") {
if (!found_askpass) {
if (line.len > "askpass".len and strings.eqlCaseInsensitiveASCIIIgnoreLength(line[0.."askpass".len], "askpass") and switch (line["askpass".len]) {
' ', '\t', '=' => true,
else => false,
}) {
found_askpass = true;
continue;
}
}
if (!found_ssh_command) {
if (line.len > "sshCommand".len and strings.eqlCaseInsensitiveASCIIIgnoreLength(line[0.."sshCommand".len], "sshCommand") and switch (line["sshCommand".len]) {
' ', '\t', '=' => true,
else => false,
}) {
found_ssh_command = true;
}
}
} else {
if (!found_askpass) {
if (line.len > "core.askpass".len and strings.eqlCaseInsensitiveASCIIIgnoreLength(line[0.."core.askpass".len], "core.askpass") and switch (line["sshCommand".len]) {
' ', '\t', '=' => true,
else => false,
}) {
found_askpass = true;
continue;
}
}
if (!found_ssh_command) {
if (line.len > "core.sshCommand".len and strings.eqlCaseInsensitiveASCIIIgnoreLength(line[0.."core.sshCommand".len], "core.sshCommand") and switch (line["sshCommand".len]) {
' ', '\t', '=' => true,
else => false,
}) {
found_ssh_command = true;
}
}
}
}
holder = .{
.has_askpass = found_askpass,
.has_ssh_command = found_ssh_command,
};
}
};
pub const Repository = extern struct {
owner: String = .{},
repo: String = .{},
@@ -41,22 +155,18 @@ pub const Repository = extern struct {
// below will cause no prompt and throw instead.
var cloned = other.map.cloneWithAllocator(allocator) catch bun.outOfMemory();
const askpass_entry = cloned.getOrPutWithoutValue("GIT_ASKPASS") catch bun.outOfMemory();
if (!askpass_entry.found_existing) {
askpass_entry.key_ptr.* = allocator.dupe(u8, "GIT_ASKPASS") catch bun.outOfMemory();
askpass_entry.value_ptr.* = .{
.value = allocator.dupe(u8, "echo") catch bun.outOfMemory(),
.conditional = false,
};
if (cloned.get("GIT_ASKPASS") == null) {
const config = SloppyGlobalGitConfig.get();
if (!config.has_askpass) {
cloned.put("GIT_ASKPASS", "echo") catch bun.outOfMemory();
}
}
const git_ssh_command_entry = cloned.getOrPutWithoutValue("GIT_SSH_COMMAND") catch bun.outOfMemory();
if (!git_ssh_command_entry.found_existing) {
git_ssh_command_entry.key_ptr.* = allocator.dupe(u8, "GIT_SSH_COMMAND") catch bun.outOfMemory();
git_ssh_command_entry.value_ptr.* = .{
.value = allocator.dupe(u8, "ssh -oStrictHostKeyChecking=accept-new") catch bun.outOfMemory(),
.conditional = false,
};
if (cloned.get("GIT_SSH_COMMAND") == null) {
const config = SloppyGlobalGitConfig.get();
if (!config.has_ssh_command) {
cloned.put("GIT_SSH_COMMAND", "ssh -oStrictHostKeyChecking=accept-new") catch bun.outOfMemory();
}
}
this.env = cloned;