tiny.smg.command.scan.json

1const std = @import("std");2const pretty_json = @import("pretty").json;34const smg = @import("../../root.zig");5const counts = smg.command.scan.counts;6const hints = smg.command.scan.hints;7const scan = smg.scan;89pub fn render(allocator: std.mem.Allocator, stats: scan.Stats, full: bool) ![]const u8 {10    var out: std.Io.Writer.Allocating = .init(allocator);11    errdefer out.deinit();12    var writer = pretty_json.Writer.init(&out.writer, .minified);13    try writer.beginObject();14    try writer.objectField("files");15    try writer.write(stats.files);16    try writer.objectField("nodes_added");17    try writer.write(stats.nodes_added);18    try writer.objectField("nodes_removed");19    try writer.write(stats.nodes_removed);20    try writer.objectField("edges_added");21    try writer.write(stats.edges_added);22    try writer.objectField("edges_removed");23    try writer.write(stats.edges_removed);24    try writer.objectField("skipped_edges");25    try writer.write(stats.skipped_edges);26    try writer.objectField("skipped_edge_categories");27    try statsCounts(&writer, stats.skipped_edge_categories.items);28    try writer.objectField("skipped_edge_advice");29    try skippedAdvice(allocator, &writer, stats.skipped_edge_categories.items);30    try writer.objectField("languages");31    try statsCounts(&writer, stats.lang_counts.items);32    try writer.objectField("types");33    try statsCounts(&writer, stats.type_counts.items);34    if (full and stats.skipped_edge_samples.items.len != 0) {35        try writer.objectField("skipped_edge_samples");36        try skippedSamples(&writer, stats.skipped_edge_samples.items);37    }38    if (full and stats.orphaned_manual_edges.items.len != 0) {39        try writer.objectField("orphaned_manual_edges");40        try orphanedEdges(&writer, stats.orphaned_manual_edges.items);41    }42    try writer.objectField("full");43    try writer.write(full);44    try writer.endObject();45    try out.writer.writeByte('\n');46    return try out.toOwnedSlice();47}4849fn statsCounts(writer: *pretty_json.Writer, count_items: []const scan.Count) !void {50    try writer.beginObject();51    for (count_items) |item| {52        try writer.objectField(item.name);53        try writer.write(item.count);54    }55    try writer.endObject();56}5758fn skippedAdvice(allocator: std.mem.Allocator, writer: *pretty_json.Writer, count_items: []const scan.Count) !void {59    const sorted_items = try counts.sorted(allocator, count_items);60    try writer.beginArray();61    for (sorted_items) |item| {62        try writer.beginObject();63        try writer.objectField("category");64        try writer.write(item.name);65        try writer.objectField("count");66        try writer.write(item.count);67        try writer.objectField("hint");68        try writer.write(hints.text(item.name));69        try writer.endObject();70    }71    try writer.endArray();72}7374fn skippedSamples(writer: *pretty_json.Writer, samples: []const scan.SkippedEdgeSample) !void {75    try writer.beginArray();76    for (samples) |sample| {77        try writer.beginObject();78        try writer.objectField("source");79        try writer.write(sample.source);80        try writer.objectField("rel");81        try writer.write(sample.rel);82        try writer.objectField("target");83        try writer.write(sample.target);84        try writer.objectField("reason");85        try writer.write(sample.reason);86        try writer.objectField("category");87        try writer.write(sample.category);88        try writer.endObject();89    }90    try writer.endArray();91}9293fn orphanedEdges(writer: *pretty_json.Writer, edges: []const scan.OrphanedManualEdge) !void {94    try writer.beginArray();95    for (edges) |edge| {96        try writer.beginObject();97        try writer.objectField("source");98        try writer.write(edge.source);99        try writer.objectField("rel");100        try writer.write(edge.rel);101        try writer.objectField("target");102        try writer.write(edge.target);103        try writer.objectField("reason");104        try writer.write(edge.reason);105        try writer.endObject();106    }107    try writer.endArray();108}

1pub const json = @import("json.zig");