create used config file on demand if not exists

eitco · Jun 18, 2024 · d3beafb · d3beafb
1 parent 348a11b
commit d3beafb
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Showing 2 changed files with 72 additions and 27 deletions.
diff --git a/src/main/java/de/eitco/cicd/dotnet/DotnetExecutor.java b/src/main/java/de/eitco/cicd/dotnet/DotnetExecutor.java
@@ -1,12 +1,15 @@
 package de.eitco.cicd.dotnet;
 
 import com.google.common.base.Strings;
+import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang3.SystemUtils;
 import org.apache.maven.plugin.MojoExecutionException;
 import org.apache.maven.plugin.logging.Log;
 
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -21,6 +24,8 @@ public record DotnetExecutor(
         boolean ignoreResult
 ) {
 
+    public static final String DEFAULT_NUGET_CONFIG = "default.nuget.config";
+
     public int execute(String... parameters) throws MojoExecutionException {
 
         return execute(defaultOptions().mergeIgnoreResult(ignoreResult), List.of(parameters), Set.of(), Map.of());
@@ -216,6 +221,13 @@ public void upsertNugetSource(String url, String sourceName, String username, St
 
         Set<String> obfuscation = apiToken != null ? Set.of(apiToken) : Set.of();
 
+        File configFile = getConfigFile(configLocation);
+
+        if (configFile != null) {
+
+            enforceConfigFileExists(configFile);
+        }
+
         List<String> updateParameters = getUpsertParameters(username, apiToken, configLocation, "nuget", "update", "source", sourceName, "--source", url);
 
         int result = execute(defaultOptions().ignoreResult(), updateParameters, obfuscation, null);
@@ -227,59 +239,86 @@ public void upsertNugetSource(String url, String sourceName, String username, St
         }
     }
 
-    private static List<String> getUpsertParameters(String userName, String apiToken, NugetConfigLocation configLocation, String... firstParameters) {
-
-        List<String> parameters = new ArrayList<>(List.of(firstParameters));
+    private static void enforceConfigFileExists(File configFile) throws MojoExecutionException {
 
-        if (configLocation == NugetConfigLocation.PROJECT) {
+        if (configFile.exists()) {
 
-            parameters.add("--configfile");
-            parameters.add("NuGet.Config");
+            return;
         }
 
-        if (configLocation == NugetConfigLocation.USER) {
+        try (InputStream resourceAsStream = DotnetExecutor.class.getClassLoader().getResourceAsStream(DEFAULT_NUGET_CONFIG)) {
 
-            parameters.add("--configfile");
+            FileUtils.forceMkdir(configFile.getParentFile());
 
-            if (SystemUtils.IS_OS_WINDOWS) {
+            byte[] bytes = resourceAsStream.readAllBytes();
 
-                parameters.add(System.getenv("appdata") + "\\NuGet\\NuGet.Config");
+            Files.write(configFile.toPath(), bytes);
 
-            } else {
+        } catch (IOException e) {
 
-                parameters.add("~/.nuget/NuGet/NuGet.Config");
-            }
+            throw new MojoExecutionException(e);
         }
 
-        if (configLocation == NugetConfigLocation.SYSTEM) {
+    }
 
-            parameters.add("--configfile");
+    private static File getConfigFile(NugetConfigLocation configLocation) {
+
+        if (configLocation == null) {
+
+            return null;
+        }
+
+        switch (configLocation) {
+            case PROJECT:
+                return new File("nuget.config");
+            case USER:
+                if (SystemUtils.IS_OS_WINDOWS) {
 
-            if (SystemUtils.IS_OS_WINDOWS) {
+                    return new File(System.getenv("appdata") + "\\NuGet\\NuGet.Config");
 
-                parameters.add(System.getenv("ProgramFiles(x86)") + "\\NuGet\\Config\\Nuget.Config");
+                } else {
+
+                    return new File(System.getProperty("HOME") + "/.nuget/NuGet/NuGet.Config");
+                }
+            case SYSTEM:
+                if (SystemUtils.IS_OS_WINDOWS) {
 
-            } else {
+                    return new File(System.getenv("ProgramFiles(x86)") + "\\NuGet\\Config\\Nuget.Config");
+
+                } else {
 
-                String customAppData = System.getenv("NUGET_COMMON_APPLICATION_DATA");
+                    String customAppData = System.getenv("NUGET_COMMON_APPLICATION_DATA");
 
-                if (Strings.isNullOrEmpty(customAppData)) {
+                    if (Strings.isNullOrEmpty(customAppData)) {
 
-                    if (SystemUtils.IS_OS_LINUX) {
+                        if (SystemUtils.IS_OS_LINUX) {
 
-                        parameters.add("/etc/opt/NuGet/Config/NuGet.Config");
+                            return new File("/etc/opt/NuGet/Config/NuGet.Config");
 
+                        } else {
+
+                            return new File("/Library/Application Support/NuGet.Config");
+                        }
                     } else {
 
-                        parameters.add("/Library/Application Support/NuGet.Config");
+                        return new File(customAppData + "/NuGet/Config/NuGet.Config");
                     }
-                } else {
-
-                    parameters.add(customAppData + "/NuGet/Config/NuGet.Config");
                 }
+        }
 
-            }
+        throw new IllegalStateException();
+    }
 
+    private static List<String> getUpsertParameters(String userName, String apiToken, NugetConfigLocation configLocation, String... firstParameters) {
+
+        List<String> parameters = new ArrayList<>(List.of(firstParameters));
+
+        File configFile = getConfigFile(configLocation);
+
+        if (configFile != null) {
+
+            parameters.add("--configfile");
+            parameters.add(configFile.getPath());
         }
 
         appendCredentials(userName, apiToken, parameters);

diff --git a/src/main/resources/default.nuget.config b/src/main/resources/default.nuget.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>