fix: postCss 支持绝对路径插件 (#18683)

panyu97py · web-flow · commit 60be41bc30ad · 2026-01-08T17:13:59.000+08:00
diff --git a/packages/taro-webpack5-runner/src/postcss/postcss.h5.ts b/packages/taro-webpack5-runner/src/postcss/postcss.h5.ts
@@ -89,7 +89,7 @@ export const getPostcssPlugins = function (appPath: string, option: [string, Tog
 
     if (!isNpmPkg(pluginName)) {
       // local plugin
-      pluginName = path.join(appPath, pluginName)
+      pluginName = path.isAbsolute(pluginName) ? pluginName : path.join(appPath, pluginName)
     }
 
     try {
diff --git a/packages/taro-webpack5-runner/src/postcss/postcss.harmony.ts b/packages/taro-webpack5-runner/src/postcss/postcss.harmony.ts
@@ -83,7 +83,7 @@ export const getPostcssPlugins = function (appPath: string, option: [string, Tog
 
     if (!isNpmPkg(pluginName)) {
       // local plugin
-      pluginName = path.join(appPath, pluginName)
+      pluginName = path.isAbsolute(pluginName) ? pluginName : path.join(appPath, pluginName)
     }
 
     try {
diff --git a/packages/taro-webpack5-runner/src/postcss/postcss.mini.ts b/packages/taro-webpack5-runner/src/postcss/postcss.mini.ts
@@ -82,7 +82,7 @@ export const getPostcssPlugins = function (appPath: string, option: [string, Tog
 
     if (!isNpmPkg(pluginName)) {
       // local plugin
-      pluginName = path.join(appPath, pluginName)
+      pluginName = path.isAbsolute(pluginName) ? pluginName : path.join(appPath, pluginName)
     }
 
     try {

Original file line number	Diff line number	Diff line change
`@@ -89,7 +89,7 @@ export const getPostcssPlugins = function (appPath: string, option: [string, Tog`
`89`	`89`
`90`	`90`	`if (!isNpmPkg(pluginName)) {`
`91`	`91`	`// local plugin`
`92`		`- pluginName = path.join(appPath, pluginName)`
	`92`	`+ pluginName = path.isAbsolute(pluginName) ? pluginName : path.join(appPath, pluginName)`
`93`	`93`	`}`
`94`	`94`
`95`	`95`	`try {`
Original file line number	Diff line number	Diff line change
`@@ -83,7 +83,7 @@ export const getPostcssPlugins = function (appPath: string, option: [string, Tog`
`83`	`83`
`84`	`84`	`if (!isNpmPkg(pluginName)) {`
`85`	`85`	`// local plugin`
`86`		`- pluginName = path.join(appPath, pluginName)`
	`86`	`+ pluginName = path.isAbsolute(pluginName) ? pluginName : path.join(appPath, pluginName)`
`87`	`87`	`}`
`88`	`88`
`89`	`89`	`try {`
Original file line number	Diff line number	Diff line change
`@@ -82,7 +82,7 @@ export const getPostcssPlugins = function (appPath: string, option: [string, Tog`
`82`	`82`
`83`	`83`	`if (!isNpmPkg(pluginName)) {`
`84`	`84`	`// local plugin`
`85`		`- pluginName = path.join(appPath, pluginName)`
	`85`	`+ pluginName = path.isAbsolute(pluginName) ? pluginName : path.join(appPath, pluginName)`
`86`	`86`	`}`
`87`	`87`
`88`	`88`	`try {`