add no-dep flags

Author: jiacai2050

docs/content/programs/zigfetch.org

@@ -1,6 +1,6 @@
 #+TITLE: zigfetch
 #+DATE: 2025-01-01T18:01:47+0800
-#+LASTMOD: 2025-01-02T23:02:00+0800
+#+LASTMOD: 2025-01-03T09:03:14+0800
 #+TYPE: docs
 #+DESCRIPTION: Fetch zig package, baked by libcurl.
 
@@ -12,7 +12,9 @@ Since the HTTP support within Zig's standard library isn't currently stable, thi
 
 This poses a significant challenge for Chinese developers owing to [[https://en.wikipedia.org/wiki/Great_Firewall][the Great Firewall]].
 
-So =zigfetch= is born, it's baked by libcurl, so [[https://curl.se/libcurl/c/libcurl-env.html][http_proxy/https_proxy]] env vars work as expected.
+As a consequence, =zigfetch= was developed; this tool operates via libcurl to ensure that both the =http_proxy= and =https_proxy= environment variables function correctly.
+
+- https://curl.se/libcurl/c/libcurl-env.html
 
 #+begin_src bash :results verbatim :exports result :dir ../../..
 ./zig-out/bin/zigfetch --help
@@ -25,4 +27,17 @@ So =zigfetch= is born, it's baked by libcurl, so [[https://curl.se/libcurl/c/lib
 :  OPTIONS:
 :   -h, --help                       Show help
 :   -v, --verbose                    Show verbose log
+:   -n, --no-dep                     Disable fetch dependencies
 :   -d, --debug-hash                 Print hash for each file
+
+
+This is a demo for socks5 proxy setup:
+
+#+begin_src bash
+export http_proxy="socks5://127.0.0.1:1080"
+export https_proxy=$http_proxy
+export all_proxy=$http_proxy
+export GIT_SSH_COMMAND='ssh -o ProxyCommand="nc -X 5 -x 127.0.0.1:1080 %h %p"'
+#+end_src
+
+=GIT_SSH_COMMAND= is used for fetch =git+http(s)= dependencies.

src/bin/zigfetch.zig

@@ -20,20 +20,20 @@ pub const std_options: std.Options = .{
 const Args = struct {
     help: bool = false,
     verbose: bool = false,
-    recursive: bool = true,
+    @"no-dep": bool = false,
     @"debug-hash": bool = false,
 
     pub const __shorts__ = .{
         .verbose = .v,
-        .recursive = .r,
-        .@"debug-hash" = .d,
         .help = .h,
+        .@"no-dep" = .n,
+        .@"debug-hash" = .d,
     };
     pub const __messages__ = .{
-        .@"debug-hash" = "Print hash for each file",
-        .verbose = "Show verbose log",
-        .recursive = "Recursive fetch package dependencies",
         .help = "Show help",
+        .verbose = "Show verbose log",
+        .@"debug-hash" = "Print hash for each file",
+        .@"no-dep" = "Disable fetch dependencies",
     };
 };
 
@@ -102,7 +102,7 @@ fn calcHash(allocator: Allocator, dir: fs.Dir, root_dirname: []const u8, deleteI
         filter,
         deleteIgnore,
     );
-    if (!args.recursive) {
+    if (args.@"no-dep") {
         return Manifest.hexDigest(actual_hash);
     }