Fix diff calculation

[exoego]

Closes #18

[github-actions]

📦 esbuild Bundle Analysis for esbuild-bundle-analyzer

This analysis was generated by esbuild-bundle-analyzer. 🤖

Meta File	Out File	Size (raw)	Note
tmp/meta.json	dist/index.mjs	246.54 KB	⚠️ +344 B (+0.1%)

Largest paths

These visualization shows top 20 largest paths in the bundle.

Meta file: tmp/meta.json, Out file: dist/index.mjs

Path	Size
node_modules/path-scurry/dist	${{\color{Goldenrod}{ █████▊ }}}$ 23.4%, 47.72 KB
node_modules/minimatch/dist	${{\color{Goldenrod}{ █████▎ }}}$ 21.3%, 43.41 KB
node_modules/lru-cache/dist	${{\color{Goldenrod}{ ████▋ }}}$ 18.8%, 38.40 KB
node_modules/glob/dist	${{\color{Goldenrod}{ ███▋ }}}$ 14.9%, 30.34 KB
node_modules/minipass/dist	${{\color{Goldenrod}{ ███▏ }}}$ 12.6%, 25.71 KB
src/compare.ts	${{\color{Goldenrod}{ █ }}}$ 4.3%, 8.77 KB
node_modules/brace-expansion/index.js	${{\color{Goldenrod}{ ▌ }}}$ 2.3%, 4.78 KB
src/report.ts	${{\color{Goldenrod}{ ▏ }}}$ 0.9%, 1.77 KB
node_modules/balanced-match/index.js	${{\color{Goldenrod}{ ▏ }}}$ 0.8%, 1.54 KB
src/index.ts	${{\color{Goldenrod}{ ▏ }}}$ 0.5%, 1.01 KB
src/utils.ts	${{\color{Goldenrod}{ }}}$ 0.2%, 371 B

Details

Next to the size is how much the size has increased or decreased compared with the base branch of this PR.

• ‼️: Size increased by 20% or more. Special attention should be given to this.
• ⚠️: Size increased in acceptable range (lower than 20%).
• ✅: No change or even downsized.
• 🗑️: The out file is deleted: not found in base branch.
• 🆕: The out file is newly found: will be added to base branch.