Try using code block for details.

pawchen · pawchen · commit 618f77b8fab0 · 2026-05-28T14:29:05.000+08:00
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
@@ -144,9 +144,9 @@ jobs:
                   for (msg in count) {
                     print "\n> [!WARNING]"
                     print "> " count[msg] " file(s) were skipped because `" msg "`\n"
-                    print "<details><summary>Show affected files</summary><pre>\n"
+                    print "<details><summary>Show affected files</summary>\n```\n"
                     print files[msg]
-                    print "</pre></details>"
+                    print "```</details>"
                   }
                 }
               ' >> "$GITHUB_STEP_SUMMARY"
@@ -165,9 +165,9 @@ jobs:
                   for (msg in count) {
                     print "\n> [!NOTE]"
                     print "> " count[msg] " file(s) were optimized despite `" msg "`\n"
-                    print "<details><summary>Show affected files</summary><pre>\n"
+                    print "<details><summary>Show affected files</summary>\n```\n"
                     print files[msg]
-                    print "</pre></details>"
+                    print "```</details>"
                   }
                 }
               ' >> "$GITHUB_STEP_SUMMARY"

Original file line number	Diff line number	Diff line change
`@@ -144,9 +144,9 @@ jobs:`
`144`	`144`	`for (msg in count) {`
`145`	`145`	`print "\n> [!WARNING]"`
`146`	`146`	print "> " count[msg] " file(s) were skipped because `" msg "`\n"
`147`		`- print "<details><summary>Show affected files</summary><pre>\n"`
	`147`	+ print "<details><summary>Show affected files</summary>\n```\n"
`148`	`148`	`print files[msg]`
`149`		`- print "</pre></details>"`
	`149`	+ print "```</details>"
`150`	`150`	`}`
`151`	`151`	`}`
`152`	`152`	`' >> "$GITHUB_STEP_SUMMARY"`
`@@ -165,9 +165,9 @@ jobs:`
`165`	`165`	`for (msg in count) {`
`166`	`166`	`print "\n> [!NOTE]"`
`167`	`167`	print "> " count[msg] " file(s) were optimized despite `" msg "`\n"
`168`		`- print "<details><summary>Show affected files</summary><pre>\n"`
	`168`	+ print "<details><summary>Show affected files</summary>\n```\n"
`169`	`169`	`print files[msg]`
`170`		`- print "</pre></details>"`
	`170`	+ print "```</details>"
`171`	`171`	`}`
`172`	`172`	`}`
`173`	`173`	`' >> "$GITHUB_STEP_SUMMARY"`