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Check user input mirror

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This commit is contained in:
Aoran Zeng 2023-09-03 17:57:45 +08:00
parent 9008701667
commit 3082e72369
2 changed files with 70 additions and 18 deletions
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79
chsrc.c
View File

@ -43,6 +43,41 @@ does_the_program_exist (char* check_cmd, char* progname)
}
/**
* 用于 _setsrc 函数，检测用户输入的镜像站code，是否存在于该target可用源中
*
* 如果用户输入 default 或者 def，则选择第一个源
*/
int
does_the_mirror_exist (source_info* sources, size_t size, char* target, char* input)
{
int idx = 0;
source_info source = sources[0];
if (xy_streql("default", input) || xy_streql("def", input)) {
xy_info ("chsrc: 默认使用由维护团队排序第一的镜像（维护者测速第一）");
return idx;
}
bool exist_b = false;
for (int i=1; i<size; i++)
{
if (xy_streql(source.mirror->code, input)) {
idx = i;
exist_b = true;
break;
}
source = sources[i];
}
if (!exist_b) {
xy_error (xy_strjoin(3, "chsrc: 镜像站 ", input, " 不存在"));
xy_error (xy_2strjoin("chsrc: 查看可使用源，请使用 chsrc list ", target));
exit(1);
}
return idx;
}
char*
to_human_readable_speed (double speed)
{
@ -156,9 +191,15 @@ pl_ruby_getsrc (char* option)
void
pl_ruby_setsrc (char* option)
{
int selected = 0; char* check_cmd = NULL;
selected = pl_ruby_cesu ("");
int index = 0;
if (NULL!=option) {
index = does_the_mirror_exist (pl_ruby_sources, pl_ruby_sources_n, "ruby", option);
} else {
index = pl_ruby_cesu ("");
}
char* check_cmd = NULL;
if (xy_on_windows) check_cmd = "gem -v >nul 2>nul";
else check_cmd = "gem -v 1>/dev/null 2>&1";
bool exist_b = does_the_program_exist (check_cmd, "gem");
@ -167,19 +208,16 @@ pl_ruby_setsrc (char* option)
return;
}
const char* source_code = pl_ruby_sources[selected].mirror->code;
const char* source_name = pl_ruby_sources[selected].mirror->name;
const char* source_abbr = pl_ruby_sources[selected].mirror->abbr;
const char* source_url = pl_ruby_sources[selected].url;
xy_info (xy_strjoin(5, "chsrc: 选中镜像站：", source_abbr, " (", source_code, ")"));
source_info source = pl_ruby_sources[index];
const char* source_name = source.mirror->name;
const char* source_url = source.url;
say_for_setsrc (&source);
xy_info("chsrc: 为 gem 命令换源");
system("gem source -r https://rubygems.org/");
char* cmd = xy_2strjoin("gem source -a ", source_url);
system(cmd);
free(cmd);
if (xy_on_windows) check_cmd = "bundle -v >nul 2>nul";
@ -193,7 +231,6 @@ pl_ruby_setsrc (char* option)
cmd = xy_2strjoin("bundle config 'mirror.https://rubygems.org' ", source_url);
xy_info("chsrc: 为 bundler 命令换源");
system(cmd);
free(cmd);
xy_success(xy_2strjoin("chsrc: 感谢镜像提供方：", source_name));
}
@ -1139,13 +1176,14 @@ iterate_targets_(const char const*** array, size_t size, const char* input, cons
/**
* 寻找target，并根据`code`执行相应的操作
*
* @param[in] input 用户输入的目标
* @param[in] code 对target要执行的操作
* @param[in] input 用户输入的目标
* @param[in] code 对target要执行的操作
* @param[in] option 额外的指示，可为NULL
*
* @return 找到目标返回true，未找到返回false
*/
bool
get_target (const char* input, int code)
get_target (const char* input, int code, char* option)
{
const char const** target_tmp = NULL;
@ -1160,7 +1198,7 @@ get_target (const char* input, int code)
target_info* target = (target_info*) *target_tmp;
if (Target_Set_Source==code) {
if (target->setfn) target->setfn("");
if (target->setfn) target->setfn(option);
else xy_error (xy_strjoin(3, "chsrc: 暂未对", input, "实现set功能，欢迎贡献"));
}
else if (Target_Get_Source==code) {
@ -1237,7 +1275,7 @@ main (int argc, char const *argv[])
if (xy_streql(argv[2],"target")) {
print_supported_targets(); return 0;
}
matched = get_target(argv[2], Target_List_Source);
matched = get_target(argv[2], Target_List_Source, NULL);
if (!matched) goto not_matched;
}
return 0;
@ -1253,7 +1291,7 @@ main (int argc, char const *argv[])
xy_error ("chsrc: 请您提供想要测速源的软件名; 使用 chsrc list targets 查看所有支持的软件");
return 1;
}
matched = get_target(argv[2], Target_Cesu_Source);
matched = get_target(argv[2], Target_Cesu_Source, NULL);
if (!matched) goto not_matched;
return 0;
}
@ -1267,7 +1305,7 @@ main (int argc, char const *argv[])
xy_error ("chsrc: 请您提供想要查看源的软件名; 使用 chsrc list targets 查看所有支持的软件");
return 1;
}
matched = get_target(argv[2], Target_Get_Source);
matched = get_target(argv[2], Target_Get_Source, NULL);
if (!matched) goto not_matched;
return 0;
}
@ -1280,7 +1318,12 @@ main (int argc, char const *argv[])
xy_error ("chsrc: 请您提供想要设置源的软件名; 使用 chsrc list targets 查看所有支持的软件");
return 1;
}
matched = get_target(argv[2], Target_Set_Source);
char* option = NULL;
if (argc >= 3) {
option = (char*) argv[3]; // 暂时我们只接受最多三个参数
}
matched = get_target(argv[2], Target_Set_Source, option);
if (!matched) goto not_matched;
return 0;
}

9
chsrc.h
View File

@ -356,6 +356,15 @@ dblary_maxidx(double* array, int size)
return maxidx;
}
/**
* 用于 _setsrc 函数
*/
void
say_for_setsrc (source_info* source)
{
xy_info (xy_strjoin(5, "chsrc: 选中镜像站：", source->mirror->abbr, " (", source->mirror->code, ")"));
}
#define def_target_sources_n(t) const size_t t##_sources_n = xy_arylen(pl_ruby_sources)
def_target_sources_n(pl_ruby); def_target_sources_n(pl_python); def_target_sources_n(pl_nodejs);