From e12c0d23ad72ffa9389d90311453db535f57e450 Mon Sep 17 00:00:00 2001
From: Martin Ashby <martin@ashbysoft.com>
Date: Mon, 4 Mar 2024 16:24:45 +0000
Subject: Prepare to move to zine static site generator instead of hugo
 https://zine-ssg.io/documentation/

---
 converter/src/main.zig | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 converter/src/main.zig

(limited to 'converter/src/main.zig')

diff --git a/converter/src/main.zig b/converter/src/main.zig
new file mode 100644
index 0000000..bc60e35
--- /dev/null
+++ b/converter/src/main.zig
@@ -0,0 +1,41 @@
+const std = @import("std");
+
+pub fn main() !void {
+    const a = std.heap.page_allocator;
+    const contentdir = try std.fs.cwd().openDir("../content", .{.iterate = true});
+    var walker = try contentdir.walk(a);
+    while (try walker.next()) |we| {
+        if (std.mem.endsWith(u8, we.basename, ".md")) {
+            std.log.info("converting file {s}", .{we.basename});
+            const file = try we.dir.readFileAlloc(a, we.basename, 1_000_000);
+            const start = (std.mem.indexOf(u8, file, "---\n") orelse return error.NoFrontmatter) + 4;
+            const end = (std.mem.lastIndexOf(u8, file, "---\n") orelse return error.NoFrontMatter);
+
+            var childproc = std.process.Child.init(&.{"yq", "-o", "json"}, a);
+            childproc.stdin_behavior = .Pipe;
+            childproc.stdout_behavior = .Pipe;
+            childproc.stderr_behavior = .Pipe;
+            std.log.info("spawn", .{});
+            try childproc.spawn();
+            std.log.info("writeAll", .{});
+            try childproc.stdin.?.writeAll(file[start..end]);
+            childproc.stdin.?.close();
+            childproc.stdin = null;
+
+            var stdout = std.ArrayList(u8).init(a);
+            var stderr = std.ArrayList(u8).init(a);
+            std.log.info("collectOutput", .{});
+            try childproc.collectOutput(&stdout, &stderr, 1_000_000);
+            std.log.info("got output {s}", .{stdout.items});
+            std.log.info("wait", .{});
+            const term = try childproc.wait();
+            if (term.Exited != 0) {
+                return error.ProcessError;
+            }
+            const fm_json = try stdout.toOwnedSlice();
+            const newfile = try std.mem.concat(a, u8, &.{"---\n", fm_json, file[end..]});
+            try we.dir.writeFile(we.basename, newfile);
+        }
+    }
+    std.log.info("done!", .{});
+}
\ No newline at end of file
-- 
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