layers() — tailwindcss Function Reference

Architecture documentation for the layers() function in stylesheet.ts from the tailwindcss codebase.

Function typescript UpgradeToolkit TemplateAnalysis calls 1 called by 3

Entity Profile

UpgradeToolkit→ TemplateAnalysis→ layers() — tailwindcss Function Reference

Dependency Diagram

graph TD
  541f0913_4821_09d0_f31d_05489c40ddc7["layers()"]
  c890fa7b_6e17_4e5d_74bf_b797d0f757b8["Stylesheet"]
  541f0913_4821_09d0_f31d_05489c40ddc7 -->|defined in| c890fa7b_6e17_4e5d_74bf_b797d0f757b8
  a0235ccd_65fd_a71a_fafb_d79570dbb04c["migrateAtLayerUtilities()"]
  a0235ccd_65fd_a71a_fafb_d79570dbb04c -->|calls| 541f0913_4821_09d0_f31d_05489c40ddc7
  2c2d9239_b049_29e5_d26a_fdb5e6893cee["split()"]
  2c2d9239_b049_29e5_d26a_fdb5e6893cee -->|calls| 541f0913_4821_09d0_f31d_05489c40ddc7
  2bdbdfd3_d2ee_fa4c_25dd_5a768897ae90["util()"]
  2bdbdfd3_d2ee_fa4c_25dd_5a768897ae90 -->|calls| 541f0913_4821_09d0_f31d_05489c40ddc7
  e6db46b5_0cdf_2502_9206_17333e8fd473["walkDepth()"]
  541f0913_4821_09d0_f31d_05489c40ddc7 -->|calls| e6db46b5_0cdf_2502_9206_17333e8fd473
  style 541f0913_4821_09d0_f31d_05489c40ddc7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/@tailwindcss-upgrade/src/stylesheet.ts lines 136–152

  layers() {
    let layers = new Set<string>()

    for (let { item, path } of walkDepth(this, (sheet) => sheet.parents)) {
      if (item.parents.size > 0) {
        continue
      }

      for (let { meta } of path) {
        for (let layer of meta.layers) {
          layers.add(layer)
        }
      }
    }

    return layers
  }