From 111bdea286249e02efaca01fd681807e01094e04 Mon Sep 17 00:00:00 2001
From: Jesse Brault <jbrault@mac.com>
Date: Wed, 15 Feb 2023 16:13:20 +0100
Subject: [PATCH] SiteSpec proliferated.

---
 .../ssg/AbstractBuildCommand.groovy           | 12 ++-
 .../groovy/com/jessebrault/ssg/Build.groovy   |  4 +-
 .../ssg/SimpleStaticSiteGenerator.groovy      |  3 +
 .../com/jessebrault/ssg/SiteSpec.groovy       | 27 ++++++
 .../buildscript/BuildClosureDelegate.groovy   | 15 ++-
 .../ssg/buildscript/BuildScriptBase.groovy    | 11 ++-
 .../SiteSpecClosureDelegate.groovy            | 14 +++
 .../ssg/part/EmbeddablePart.groovy            |  3 +
 .../ssg/part/EmbeddablePartsMap.groovy        |  7 +-
 .../ssg/part/GspPartRenderer.groovy           |  7 +-
 .../jessebrault/ssg/part/PartRenderer.groovy  |  2 +
 .../specialpage/GspSpecialPageRenderer.groovy | 15 ++-
 .../specialpage/SpecialPageRenderer.groovy    |  2 +
 .../ssg/template/GspTemplateRenderer.groovy   |  6 +-
 .../ssg/template/TemplateRenderer.groovy      |  2 +
 .../ssg/url/PathBasedUrlBuilder.groovy        |  6 +-
 ...StaticSiteGeneratorIntegrationTests.groovy |  3 +-
 .../ssg/part/GspPartRendererTests.groovy      | 10 ++
 .../GspSpecialPageRendererTests.groovy        | 91 ++++++++++++++++---
 .../template/GspTemplateRendererTests.groovy  | 42 ++++++++-
 .../ssg/url/PathBasedUrlBuilderTests.groovy   |  4 +-
 .../ssg/url/AbstractUrlBuilderTests.groovy    | 12 +--
 22 files changed, 259 insertions(+), 39 deletions(-)
 create mode 100644 lib/src/main/groovy/com/jessebrault/ssg/SiteSpec.groovy
 create mode 100644 lib/src/main/groovy/com/jessebrault/ssg/buildscript/SiteSpecClosureDelegate.groovy

diff --git a/cli/src/main/groovy/com/jessebrault/ssg/AbstractBuildCommand.groovy b/cli/src/main/groovy/com/jessebrault/ssg/AbstractBuildCommand.groovy
index dba4ed5..d3cce49 100644
--- a/cli/src/main/groovy/com/jessebrault/ssg/AbstractBuildCommand.groovy
+++ b/cli/src/main/groovy/com/jessebrault/ssg/AbstractBuildCommand.groovy
@@ -44,6 +44,10 @@ abstract class AbstractBuildCommand extends AbstractSubCommand {
                 partsProviders: [defaultPartsProvider],
                 specialPagesProviders: [defaultSpecialPagesProvider]
         )
+        def defaultSiteSpec = new SiteSpec(
+                name: '',
+                baseUrl: ''
+        )
         def defaultGlobals = [:]
 
         // Run build script, if applicable
@@ -56,7 +60,13 @@ abstract class AbstractBuildCommand extends AbstractSubCommand {
 
         if (this.builds.empty) {
             // Add default build
-            builds << new Build('default', defaultConfig, defaultGlobals, new File('build'))
+            builds << new Build(
+                    'default',
+                    defaultConfig,
+                    defaultSiteSpec,
+                    defaultGlobals,
+                    new File('build')
+            )
         }
 
         // Get ssg object
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/Build.groovy b/lib/src/main/groovy/com/jessebrault/ssg/Build.groovy
index c5d611a..d53e40c 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/Build.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/Build.groovy
@@ -11,12 +11,14 @@ class Build {
 
     String name
     Config config
+    SiteSpec siteSpec
     Map globals
     File outDir
 
     @Override
     String toString() {
-        "Build(name: ${ this.name }, config: ${ this.config }, globals: ${ this.globals }, outDir: ${ this.outDir })"
+        "Build(name: ${ this.name }, config: ${ this.config }, siteSpec: ${ this.siteSpec }, " +
+                "globals: ${ this.globals }, outDir: ${ this.outDir })"
     }
 
 }
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/SimpleStaticSiteGenerator.groovy b/lib/src/main/groovy/com/jessebrault/ssg/SimpleStaticSiteGenerator.groovy
index c357c2e..97bd00b 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/SimpleStaticSiteGenerator.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/SimpleStaticSiteGenerator.groovy
@@ -27,6 +27,7 @@ class SimpleStaticSiteGenerator implements StaticSiteGenerator {
         logger.info('processing build with name: {}', build.name)
 
         def config = build.config
+        def siteSpec = build.siteSpec
 
         // Get all texts, templates, parts, and specialPages
         def texts = config.textProviders.collectMany { it.provide() }
@@ -80,6 +81,7 @@ class SimpleStaticSiteGenerator implements StaticSiteGenerator {
                     frontMatter,
                     it,
                     parts,
+                    siteSpec,
                     globals,
                     targetPath
             )
@@ -105,6 +107,7 @@ class SimpleStaticSiteGenerator implements StaticSiteGenerator {
                     it,
                     texts,
                     parts,
+                    siteSpec,
                     globals,
                     targetPath
             )
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/SiteSpec.groovy b/lib/src/main/groovy/com/jessebrault/ssg/SiteSpec.groovy
new file mode 100644
index 0000000..37a8835
--- /dev/null
+++ b/lib/src/main/groovy/com/jessebrault/ssg/SiteSpec.groovy
@@ -0,0 +1,27 @@
+package com.jessebrault.ssg
+
+import groovy.transform.EqualsAndHashCode
+import groovy.transform.MapConstructor
+import groovy.transform.NullCheck
+import groovy.transform.TupleConstructor
+
+@TupleConstructor(force = true, defaults = false)
+@MapConstructor
+@NullCheck
+@EqualsAndHashCode
+final class SiteSpec {
+
+    String name
+    String baseUrl
+
+    SiteSpec(SiteSpec source) {
+        this.name = source.name
+        this.baseUrl = source.baseUrl
+    }
+
+    @Override
+    String toString() {
+        "SiteSpec(${ this.name }, ${ this.baseUrl })"
+    }
+
+}
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/buildscript/BuildClosureDelegate.groovy b/lib/src/main/groovy/com/jessebrault/ssg/buildscript/BuildClosureDelegate.groovy
index 6572ee3..cc24ef2 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/buildscript/BuildClosureDelegate.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/buildscript/BuildClosureDelegate.groovy
@@ -1,26 +1,37 @@
 package com.jessebrault.ssg.buildscript
 
 import com.jessebrault.ssg.Config
+import com.jessebrault.ssg.SiteSpec
 
 class BuildClosureDelegate {
 
     String name
     Config config
+    SiteSpec siteSpec
     Map globals
     File outDir
 
     void config(
             @DelegatesTo(value = ConfigClosureDelegate, strategy = Closure.DELEGATE_FIRST)
-                    Closure configClosure
+            Closure configClosure
     ) {
         configClosure.setDelegate(new ConfigClosureDelegate(this.config))
         configClosure.setResolveStrategy(Closure.DELEGATE_FIRST)
         configClosure.run()
     }
 
+    void siteSpec(
+            @DelegatesTo(value = SiteSpecClosureDelegate, strategy = Closure.DELEGATE_FIRST)
+            Closure siteSpecClosure
+    ) {
+        siteSpecClosure.setDelegate(new SiteSpecClosureDelegate(this.siteSpec))
+        siteSpecClosure.setResolveStrategy(Closure.DELEGATE_FIRST)
+        siteSpecClosure.run()
+    }
+
     void globals(
             @DelegatesTo(value = GlobalsClosureDelegate, strategy = Closure.DELEGATE_FIRST)
-                    Closure globalsClosure
+            Closure globalsClosure
     ) {
         def globalsConfigurator = new GlobalsClosureDelegate(this.globals)
         globalsClosure.setDelegate(globalsConfigurator)
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/buildscript/BuildScriptBase.groovy b/lib/src/main/groovy/com/jessebrault/ssg/buildscript/BuildScriptBase.groovy
index 10907fa..3c9a84d 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/buildscript/BuildScriptBase.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/buildscript/BuildScriptBase.groovy
@@ -2,10 +2,12 @@ package com.jessebrault.ssg.buildscript
 
 import com.jessebrault.ssg.Build
 import com.jessebrault.ssg.Config
+import com.jessebrault.ssg.SiteSpec
 
 abstract class BuildScriptBase extends Script {
 
     Config defaultConfig
+    SiteSpec defaultSiteSpec
     Map defaultGlobals
 
     Collection<Build> builds = []
@@ -20,13 +22,20 @@ abstract class BuildScriptBase extends Script {
             // Default values for Build properties
             name = 'build' + this.currentBuildNumber
             config = new Config(defaultConfig)
+            siteSpec = new SiteSpec(defaultSiteSpec)
             globals = new LinkedHashMap(defaultGlobals)
             outDir = new File(name)
         }
         buildClosure.setDelegate(buildClosureDelegate)
         buildClosure.setResolveStrategy(Closure.DELEGATE_FIRST)
         buildClosure.run()
-        this.builds << new Build(buildClosureDelegate.name, buildClosureDelegate.config, buildClosureDelegate.globals, buildClosureDelegate.outDir)
+        this.builds << new Build(
+                buildClosureDelegate.name,
+                buildClosureDelegate.config,
+                buildClosureDelegate.siteSpec,
+                buildClosureDelegate.globals,
+                buildClosureDelegate.outDir
+        )
         this.currentBuildNumber++
     }
 
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/buildscript/SiteSpecClosureDelegate.groovy b/lib/src/main/groovy/com/jessebrault/ssg/buildscript/SiteSpecClosureDelegate.groovy
new file mode 100644
index 0000000..14a4e71
--- /dev/null
+++ b/lib/src/main/groovy/com/jessebrault/ssg/buildscript/SiteSpecClosureDelegate.groovy
@@ -0,0 +1,14 @@
+package com.jessebrault.ssg.buildscript
+
+import com.jessebrault.ssg.SiteSpec
+
+class SiteSpecClosureDelegate {
+
+    @Delegate
+    private final SiteSpec siteSpec
+
+    SiteSpecClosureDelegate(SiteSpec siteSpec) {
+        this.siteSpec = siteSpec
+    }
+
+}
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/part/EmbeddablePart.groovy b/lib/src/main/groovy/com/jessebrault/ssg/part/EmbeddablePart.groovy
index d87e01b..1df64fa 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/part/EmbeddablePart.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/part/EmbeddablePart.groovy
@@ -1,5 +1,6 @@
 package com.jessebrault.ssg.part
 
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.text.EmbeddableText
 import groovy.transform.EqualsAndHashCode
 import groovy.transform.NullCheck
@@ -12,6 +13,7 @@ import org.jetbrains.annotations.Nullable
 class EmbeddablePart {
 
     private final Part part
+    private final SiteSpec siteSpec
     private final Map globals
     private final Closure onDiagnostics
 
@@ -26,6 +28,7 @@ class EmbeddablePart {
         def result = part.type.renderer.render(
                 this.part,
                 binding,
+                this.siteSpec,
                 this.globals,
                 this.text,
                 this.allParts,
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/part/EmbeddablePartsMap.groovy b/lib/src/main/groovy/com/jessebrault/ssg/part/EmbeddablePartsMap.groovy
index e867f95..1cd852d 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/part/EmbeddablePartsMap.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/part/EmbeddablePartsMap.groovy
@@ -1,5 +1,6 @@
 package com.jessebrault.ssg.part
 
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.text.EmbeddableText
 import groovy.transform.EqualsAndHashCode
 import org.jetbrains.annotations.Nullable
@@ -12,6 +13,7 @@ class EmbeddablePartsMap {
 
     EmbeddablePartsMap(
             Collection<Part> parts,
+            SiteSpec siteSpec,
             Map globals,
             Closure onDiagnostics,
             @Nullable EmbeddableText text = null,
@@ -19,10 +21,13 @@ class EmbeddablePartsMap {
             String targetPath
     ) {
         Objects.requireNonNull(parts)
+        Objects.requireNonNull(siteSpec)
         Objects.requireNonNull(globals)
         Objects.requireNonNull(onDiagnostics)
+        Objects.requireNonNull(path)
+        Objects.requireNonNull(targetPath)
         parts.each {
-            this.put(it.path, new EmbeddablePart(it, globals, onDiagnostics, text, parts, path, targetPath))
+            this.put(it.path, new EmbeddablePart(it, siteSpec, globals, onDiagnostics, text, parts, path, targetPath))
         }
     }
 
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/part/GspPartRenderer.groovy b/lib/src/main/groovy/com/jessebrault/ssg/part/GspPartRenderer.groovy
index 3448efc..ac514a2 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/part/GspPartRenderer.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/part/GspPartRenderer.groovy
@@ -1,13 +1,13 @@
 package com.jessebrault.ssg.part
 
 import com.jessebrault.ssg.Diagnostic
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.tagbuilder.DynamicTagBuilder
 import com.jessebrault.ssg.text.EmbeddableText
 import com.jessebrault.ssg.url.PathBasedUrlBuilder
 import groovy.text.GStringTemplateEngine
 import groovy.text.TemplateEngine
 import groovy.transform.EqualsAndHashCode
-import groovy.transform.NullCheck
 import org.jetbrains.annotations.Nullable
 
 @EqualsAndHashCode
@@ -19,6 +19,7 @@ class GspPartRenderer implements PartRenderer {
     Tuple2<Collection<Diagnostic>, String> render(
             Part part,
             Map binding,
+            SiteSpec siteSpec,
             Map globals,
             @Nullable EmbeddableText text = null,
             Collection<Part> allParts,
@@ -27,6 +28,7 @@ class GspPartRenderer implements PartRenderer {
     ) {
         Objects.requireNonNull(part)
         Objects.requireNonNull(binding)
+        Objects.requireNonNull(siteSpec)
         Objects.requireNonNull(globals)
         Objects.requireNonNull(allParts)
         Objects.requireNonNull(path)
@@ -38,6 +40,7 @@ class GspPartRenderer implements PartRenderer {
                     globals: globals,
                     parts: new EmbeddablePartsMap(
                             allParts,
+                            siteSpec,
                             globals,
                             embeddedPartDiagnostics.&addAll,
                             text,
@@ -48,7 +51,7 @@ class GspPartRenderer implements PartRenderer {
                     tagBuilder: new DynamicTagBuilder(),
                     targetPath: targetPath,
                     text: text,
-                    urlBuilder: new PathBasedUrlBuilder(targetPath)
+                    urlBuilder: new PathBasedUrlBuilder(targetPath, siteSpec.baseUrl)
             ])
             new Tuple2<>([], result.toString())
         } catch (Exception e) {
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/part/PartRenderer.groovy b/lib/src/main/groovy/com/jessebrault/ssg/part/PartRenderer.groovy
index 70fe1a8..4a281ae 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/part/PartRenderer.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/part/PartRenderer.groovy
@@ -1,6 +1,7 @@
 package com.jessebrault.ssg.part
 
 import com.jessebrault.ssg.Diagnostic
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.text.EmbeddableText
 import org.jetbrains.annotations.Nullable
 
@@ -9,6 +10,7 @@ interface PartRenderer {
     Tuple2<Collection<Diagnostic>, String> render(
             Part part,
             Map binding,
+            SiteSpec siteSpec,
             Map globals,
             @Nullable EmbeddableText text,
             Collection<Part> allParts,
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/specialpage/GspSpecialPageRenderer.groovy b/lib/src/main/groovy/com/jessebrault/ssg/specialpage/GspSpecialPageRenderer.groovy
index 2a01dd9..e72762a 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/specialpage/GspSpecialPageRenderer.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/specialpage/GspSpecialPageRenderer.groovy
@@ -1,8 +1,9 @@
 package com.jessebrault.ssg.specialpage
 
 import com.jessebrault.ssg.Diagnostic
-import com.jessebrault.ssg.part.Part
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.part.EmbeddablePartsMap
+import com.jessebrault.ssg.part.Part
 import com.jessebrault.ssg.tagbuilder.DynamicTagBuilder
 import com.jessebrault.ssg.text.EmbeddableTextsCollection
 import com.jessebrault.ssg.text.Text
@@ -23,6 +24,7 @@ class GspSpecialPageRenderer implements SpecialPageRenderer {
             SpecialPage specialPage,
             Collection<Text> texts,
             Collection<Part> parts,
+            SiteSpec siteSpec,
             Map globals,
             String targetPath
     ) {
@@ -30,12 +32,19 @@ class GspSpecialPageRenderer implements SpecialPageRenderer {
             Collection<Diagnostic> diagnostics = []
             def result = engine.createTemplate(specialPage.text).make([
                     globals: globals,
-                    parts: new EmbeddablePartsMap(parts, globals, diagnostics.&addAll, specialPage.path, targetPath),
+                    parts: new EmbeddablePartsMap(
+                            parts,
+                            siteSpec,
+                            globals,
+                            diagnostics.&addAll,
+                            specialPage.path,
+                            targetPath
+                    ),
                     path: specialPage.path,
                     tagBuilder: new DynamicTagBuilder(),
                     targetPath: targetPath,
                     texts: new EmbeddableTextsCollection(texts, globals, diagnostics.&addAll),
-                    urlBuilder: new PathBasedUrlBuilder(targetPath)
+                    urlBuilder: new PathBasedUrlBuilder(targetPath, siteSpec.baseUrl)
             ])
             new Tuple2<>(diagnostics, result.toString())
         } catch (Exception e) {
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/specialpage/SpecialPageRenderer.groovy b/lib/src/main/groovy/com/jessebrault/ssg/specialpage/SpecialPageRenderer.groovy
index c597100..842267c 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/specialpage/SpecialPageRenderer.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/specialpage/SpecialPageRenderer.groovy
@@ -1,6 +1,7 @@
 package com.jessebrault.ssg.specialpage
 
 import com.jessebrault.ssg.Diagnostic
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.part.Part
 import com.jessebrault.ssg.text.Text
 
@@ -10,6 +11,7 @@ interface SpecialPageRenderer {
             SpecialPage specialPage,
             Collection<Text> texts,
             Collection <Part> parts,
+            SiteSpec siteSpec,
             Map globals,
             String targetPath
     )
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/template/GspTemplateRenderer.groovy b/lib/src/main/groovy/com/jessebrault/ssg/template/GspTemplateRenderer.groovy
index 6bcb15c..8bfee53 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/template/GspTemplateRenderer.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/template/GspTemplateRenderer.groovy
@@ -1,6 +1,7 @@
 package com.jessebrault.ssg.template
 
 import com.jessebrault.ssg.Diagnostic
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.part.EmbeddablePartsMap
 import com.jessebrault.ssg.part.Part
 import com.jessebrault.ssg.tagbuilder.DynamicTagBuilder
@@ -26,6 +27,7 @@ class GspTemplateRenderer implements TemplateRenderer {
             FrontMatter frontMatter,
             Text text,
             Collection<Part> parts,
+            SiteSpec siteSpec,
             Map globals,
             String targetPath
     ) {
@@ -38,12 +40,12 @@ class GspTemplateRenderer implements TemplateRenderer {
             def result = engine.createTemplate(template.text).make([
                     frontMatter: frontMatter,
                     globals: globals,
-                    parts: new EmbeddablePartsMap(parts, globals, onDiagnostics, embeddableText, text.path, targetPath),
+                    parts: new EmbeddablePartsMap(parts, siteSpec, globals, onDiagnostics, embeddableText, text.path, targetPath),
                     path: text.path,
                     tagBuilder: new DynamicTagBuilder(),
                     targetPath: targetPath,
                     text: embeddableText,
-                    urlBuilder: new PathBasedUrlBuilder(targetPath)
+                    urlBuilder: new PathBasedUrlBuilder(targetPath, siteSpec.baseUrl)
             ])
             new Tuple2<>(diagnostics, result.toString())
         } catch (Exception e) {
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/template/TemplateRenderer.groovy b/lib/src/main/groovy/com/jessebrault/ssg/template/TemplateRenderer.groovy
index 71b97fe..986fe26 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/template/TemplateRenderer.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/template/TemplateRenderer.groovy
@@ -1,6 +1,7 @@
 package com.jessebrault.ssg.template
 
 import com.jessebrault.ssg.Diagnostic
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.part.Part
 import com.jessebrault.ssg.text.FrontMatter
 import com.jessebrault.ssg.text.Text
@@ -16,6 +17,7 @@ interface TemplateRenderer {
             FrontMatter frontMatter,
             Text text,
             Collection<Part> parts,
+            SiteSpec siteSpec,
             Map globals,
             String targetPath
     )
diff --git a/lib/src/main/groovy/com/jessebrault/ssg/url/PathBasedUrlBuilder.groovy b/lib/src/main/groovy/com/jessebrault/ssg/url/PathBasedUrlBuilder.groovy
index 4050712..c3a4962 100644
--- a/lib/src/main/groovy/com/jessebrault/ssg/url/PathBasedUrlBuilder.groovy
+++ b/lib/src/main/groovy/com/jessebrault/ssg/url/PathBasedUrlBuilder.groovy
@@ -7,9 +7,9 @@ class PathBasedUrlBuilder implements UrlBuilder {
     private final String absolute
     private final Path fromDirectory
 
-    PathBasedUrlBuilder(String absolute) {
-        this.absolute = absolute
-        def fromFilePath = Path.of(absolute)
+    PathBasedUrlBuilder(String targetPath, String baseUrl) {
+        this.absolute = baseUrl + '/' + targetPath
+        def fromFilePath = Path.of(targetPath)
         if (fromFilePath.parent) {
             this.fromDirectory = fromFilePath.parent
         } else {
diff --git a/lib/src/test/groovy/com/jessebrault/ssg/SimpleStaticSiteGeneratorIntegrationTests.groovy b/lib/src/test/groovy/com/jessebrault/ssg/SimpleStaticSiteGeneratorIntegrationTests.groovy
index 2a009b1..5195786 100644
--- a/lib/src/test/groovy/com/jessebrault/ssg/SimpleStaticSiteGeneratorIntegrationTests.groovy
+++ b/lib/src/test/groovy/com/jessebrault/ssg/SimpleStaticSiteGeneratorIntegrationTests.groovy
@@ -53,9 +53,10 @@ class SimpleStaticSiteGeneratorIntegrationTests {
                 partsProviders: [partsProvider],
                 specialPagesProviders: [specialPagesProvider]
         )
+        def siteSpec = new SiteSpec('Test Site', 'https://test.com')
         def globals = [:]
 
-        this.build = new Build('testBuild', config, globals, new File('build'))
+        this.build = new Build('testBuild', config, siteSpec, globals, new File('build'))
         this.ssg = new SimpleStaticSiteGenerator()
     }
 
diff --git a/lib/src/test/groovy/com/jessebrault/ssg/part/GspPartRendererTests.groovy b/lib/src/test/groovy/com/jessebrault/ssg/part/GspPartRendererTests.groovy
index c48fb5d..2339478 100644
--- a/lib/src/test/groovy/com/jessebrault/ssg/part/GspPartRendererTests.groovy
+++ b/lib/src/test/groovy/com/jessebrault/ssg/part/GspPartRendererTests.groovy
@@ -1,5 +1,6 @@
 package com.jessebrault.ssg.part
 
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.text.EmbeddableText
 import org.junit.jupiter.api.Test
 
@@ -19,6 +20,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part,
                 [:],
+                new SiteSpec('', ''),
                 [:],
                 null,
                 [part],
@@ -35,6 +37,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part,
                 [greeting: 'Hello, World!'],
+                new SiteSpec('', ''),
                 [:],
                 null,
                 [part],
@@ -51,6 +54,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part,
                 [:],
+                new SiteSpec('', ''),
                 [greeting: 'Hello, World!'],
                 null,
                 [part],
@@ -68,6 +72,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part,
                 [:],
+                new SiteSpec('', ''),
                 [:],
                 new EmbeddableText(renderableText('Hello, World!'), [:], textDiagnostics.&addAll),
                 [part],
@@ -85,6 +90,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part,
                 [:],
+                new SiteSpec('', ''),
                 [:],
                 null,
                 [part],
@@ -103,6 +109,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part0,
                 [:],
+                new SiteSpec('', ''),
                 [:],
                 null,
                 [part0, part1],
@@ -119,6 +126,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part,
                 [:],
+                new SiteSpec('', ''),
                 [:],
                 null,
                 [part],
@@ -135,6 +143,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part,
                 [:],
+                new SiteSpec('', ''),
                 [:],
                 null,
                 [part],
@@ -151,6 +160,7 @@ class GspPartRendererTests {
         def r = this.renderer.render(
                 part,
                 [:],
+                new SiteSpec('', ''),
                 [:],
                 null,
                 [part],
diff --git a/lib/src/test/groovy/com/jessebrault/ssg/specialpage/GspSpecialPageRendererTests.groovy b/lib/src/test/groovy/com/jessebrault/ssg/specialpage/GspSpecialPageRendererTests.groovy
index 1329e52..8570145 100644
--- a/lib/src/test/groovy/com/jessebrault/ssg/specialpage/GspSpecialPageRendererTests.groovy
+++ b/lib/src/test/groovy/com/jessebrault/ssg/specialpage/GspSpecialPageRendererTests.groovy
@@ -1,5 +1,6 @@
 package com.jessebrault.ssg.specialpage
 
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.part.Part
 import com.jessebrault.ssg.part.PartRenderer
 import com.jessebrault.ssg.part.PartType
@@ -24,20 +25,34 @@ class GspSpecialPageRendererTests {
     void rendersGlobal() {
         def specialPage = new SpecialPage("<%= globals['greeting'] %>", 'test.gsp', null)
         def globals = [greeting: 'Hello, World!']
-        def r = this.renderer.render(specialPage, [], [], globals, '')
+        def r = this.renderer.render(
+                specialPage,
+                [],
+                [],
+                new SiteSpec('', ''),
+                globals,
+                ''
+        )
         assertEmptyDiagnostics(r)
         assertEquals('Hello, World!', r.v2)
     }
 
     @Test
     void rendersPartWithNoBinding(@Mock PartRenderer partRenderer) {
-        when(partRenderer.render(any(), any(), any(), any(), any(), any(), any()))
+        when(partRenderer.render(any(), any(), any(), any(), any(), any(), any(), any()))
                 .thenReturn(new Tuple2<>([], 'Hello, World!'))
         def partType = new PartType([], partRenderer)
         def part = new Part('test', partType , '')
 
         def specialPage = new SpecialPage("<%= parts['test'].render() %>", 'test.gsp', null)
-        def r = this.renderer.render(specialPage, [], [part], [:], '')
+        def r = this.renderer.render(
+                specialPage,
+                [],
+                [part],
+                new SiteSpec('', ''),
+                [:],
+                ''
+        )
         assertEmptyDiagnostics(r)
         assertEquals('Hello, World!', r.v2)
     }
@@ -45,7 +60,14 @@ class GspSpecialPageRendererTests {
     @Test
     void rendersPartWithBinding(@Mock PartRenderer partRenderer) {
         when(partRenderer.render(
-                any(), argThat { Map m -> m.get('greeting') == 'Hello, World!'}, any(), any(), any(), any(), any()
+                any(),
+                argThat { Map m -> m.get('greeting') == 'Hello, World!'},
+                any(),
+                any(),
+                any(),
+                any(),
+                any(),
+                any()
         )).thenReturn(new Tuple2<>([], 'Hello, World!'))
         def partType = new PartType([], partRenderer)
         def part = new Part('test', partType, '')
@@ -55,7 +77,14 @@ class GspSpecialPageRendererTests {
                 'test.gsp',
                 null
         )
-        def r = this.renderer.render(specialPage, [], [part], [:], '')
+        def r = this.renderer.render(
+                specialPage,
+                [],
+                [part],
+                new SiteSpec('', ''),
+                [:],
+                ''
+        )
         assertEmptyDiagnostics(r)
         assertEquals('Hello, World!', r.v2)
     }
@@ -72,7 +101,14 @@ class GspSpecialPageRendererTests {
                 'test.gsp',
                 null
         )
-        def r = this.renderer.render(specialPage, [text], [], [:], '')
+        def r = this.renderer.render(
+                specialPage,
+                [text],
+                [],
+                new SiteSpec('', ''),
+                [:],
+                ''
+        )
         assertEmptyDiagnostics(r)
         assertEquals('<p><strong>Hello, World!</strong></p>\n', r.v2)
     }
@@ -80,7 +116,14 @@ class GspSpecialPageRendererTests {
     @Test
     void tagBuilderAvailable() {
         def specialPage = new SpecialPage('<%= tagBuilder.test() %>', 'test.gsp', null)
-        def r = this.renderer.render(specialPage, [], [], [:], '')
+        def r = this.renderer.render(
+                specialPage,
+                [],
+                [],
+                new SiteSpec('', ''),
+                [:],
+                ''
+        )
         assertEmptyDiagnostics(r)
         assertEquals('<test />', r.v2)
     }
@@ -88,7 +131,14 @@ class GspSpecialPageRendererTests {
     @Test
     void pathAvailable() {
         def specialPage = new SpecialPage('<%= path %>', 'test.gsp', null)
-        def r = this.renderer.render(specialPage, [], [], [:], '')
+        def r = this.renderer.render(
+                specialPage,
+                [],
+                [],
+                new SiteSpec('', ''),
+                [:],
+                ''
+        )
         assertEmptyDiagnostics(r)
         assertEquals('test.gsp', r.v2)
     }
@@ -100,7 +150,14 @@ class GspSpecialPageRendererTests {
                 'test.gsp',
                 null
         )
-        def r = this.renderer.render(specialPage, [], [], [:], 'test.html')
+        def r = this.renderer.render(
+                specialPage,
+                [],
+                [],
+                new SiteSpec('', ''),
+                [:],
+                'test.html'
+        )
         assertEmptyDiagnostics(r)
         assertEquals('images/test.jpg', r.v2)
     }
@@ -113,7 +170,12 @@ class GspSpecialPageRendererTests {
                 null
         )
         def r = this.renderer.render(
-                specialPage, [], [], [:], 'test/test.html'
+                specialPage,
+                [],
+                [],
+                new SiteSpec('', ''),
+                [:],
+                'test/test.html'
         )
         assertEmptyDiagnostics(r)
         assertEquals('../images/test.jpg', r.v2)
@@ -126,7 +188,14 @@ class GspSpecialPageRendererTests {
                 '',
                 null
         )
-        def r = this.renderer.render(specialPage, [], [], [:], 'test.html')
+        def r = this.renderer.render(
+                specialPage,
+                [],
+                [],
+                new SiteSpec('', ''),
+                [:],
+                'test.html'
+        )
         assertEmptyDiagnostics(r)
         assertEquals('test.html', r.v2)
     }
diff --git a/lib/src/test/groovy/com/jessebrault/ssg/template/GspTemplateRendererTests.groovy b/lib/src/test/groovy/com/jessebrault/ssg/template/GspTemplateRendererTests.groovy
index 8efe40d..7438b34 100644
--- a/lib/src/test/groovy/com/jessebrault/ssg/template/GspTemplateRendererTests.groovy
+++ b/lib/src/test/groovy/com/jessebrault/ssg/template/GspTemplateRendererTests.groovy
@@ -1,5 +1,6 @@
 package com.jessebrault.ssg.template
 
+import com.jessebrault.ssg.SiteSpec
 import com.jessebrault.ssg.part.Part
 import com.jessebrault.ssg.part.PartRenderer
 import com.jessebrault.ssg.part.PartType
@@ -31,7 +32,7 @@ class GspTemplateRendererTests {
                 null
         )
 
-        when(partRenderer.render(any(), any(), any(), any(), any(), any(), any()))
+        when(partRenderer.render(any(), any(), any(), any(), any(), any(), any(), any()))
                 .thenReturn(new Tuple2<>([], 'Hello, World!'))
         def partType = new PartType([], partRenderer)
         def part = new Part('test', partType, null)
@@ -41,6 +42,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 blankText(),
                 [part],
+                new SiteSpec('', ''),
                 [:],
                 ''
         )
@@ -56,8 +58,17 @@ class GspTemplateRendererTests {
                 null
         )
 
-        when(partRenderer.render(any(), argThat { Map m -> m.get('person') == 'World' }, any(), any(), any(), any(), any()))
-                .thenReturn(new Tuple2<>([], 'Hello, World!'))
+        when(partRenderer.render(
+                any(),
+                argThat { Map m -> m.get('person') == 'World' },
+                any(),
+                any(),
+                any(),
+                any(),
+                any(),
+                any()
+        )).thenReturn(new Tuple2<>([], 'Hello, World!'))
+
         def partType = new PartType([], partRenderer)
         def part = new Part('greeting', partType, null)
 
@@ -66,6 +77,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 blankText(),
                 [part],
+                new SiteSpec('', ''),
                 [:],
                 ''
         )
@@ -81,6 +93,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [title: ['Hello!']]),
                 blankText(),
                 [],
+                new SiteSpec('', ''),
                 [:],
                 ''
         )
@@ -96,6 +109,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 blankText(),
                 [],
+                new SiteSpec('', ''),
                 [test: 'Hello, World!'],
                 ''
         )
@@ -111,6 +125,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 renderableText('Hello, World!'),
                 [],
+                new SiteSpec('', ''),
                 [:],
                 ''
         )
@@ -126,6 +141,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 blankText(),
                 [],
+                new SiteSpec('', ''),
                 [:],
                 ''
         )
@@ -141,6 +157,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 textWithPath('test.md'),
                 [],
+                new SiteSpec('', ''),
                 [:],
                 ''
         )
@@ -156,6 +173,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 blankText(),
                 [],
+                new SiteSpec('', ''),
                 [:],
                 'test.html'
         )
@@ -171,6 +189,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 blankText(),
                 [],
+                new SiteSpec('', ''),
                 [:],
                 'test/test.html'
         )
@@ -178,6 +197,22 @@ class GspTemplateRendererTests {
         assertEquals('../images/test.jpg', r.v2)
     }
 
+    @Test
+    void urlBuilderAbsolutePathCorrect() {
+        def template = new Template('<%= urlBuilder.absolute %>', null, null)
+        def r = this.renderer.render(
+                template,
+                new FrontMatter(null, [:]),
+                blankText(),
+                [],
+                new SiteSpec('', 'https://test.com'),
+                [:],
+                'test/test.html'
+        )
+        assertEmptyDiagnostics(r)
+        assertEquals('https://test.com/test/test.html', r.v2)
+    }
+
     @Test
     void targetPathAvailable() {
         def template = new Template('<%= targetPath %>', null, null)
@@ -186,6 +221,7 @@ class GspTemplateRendererTests {
                 new FrontMatter(null, [:]),
                 blankText(),
                 [],
+                new SiteSpec('', ''),
                 [:],
                 'test.html'
         )
diff --git a/lib/src/test/groovy/com/jessebrault/ssg/url/PathBasedUrlBuilderTests.groovy b/lib/src/test/groovy/com/jessebrault/ssg/url/PathBasedUrlBuilderTests.groovy
index d05e6fd..4b56f50 100644
--- a/lib/src/test/groovy/com/jessebrault/ssg/url/PathBasedUrlBuilderTests.groovy
+++ b/lib/src/test/groovy/com/jessebrault/ssg/url/PathBasedUrlBuilderTests.groovy
@@ -3,8 +3,8 @@ package com.jessebrault.ssg.url
 class PathBasedUrlBuilderTests extends AbstractUrlBuilderTests {
 
     @Override
-    protected UrlBuilder getUrlBuilder(String targetPath) {
-        new PathBasedUrlBuilder(targetPath)
+    protected UrlBuilder getUrlBuilder(String targetPath, String baseUrl) {
+        new PathBasedUrlBuilder(targetPath, baseUrl)
     }
 
 }
diff --git a/lib/src/testFixtures/groovy/com/jessebrault/ssg/url/AbstractUrlBuilderTests.groovy b/lib/src/testFixtures/groovy/com/jessebrault/ssg/url/AbstractUrlBuilderTests.groovy
index 3fa352e..73fd64b 100644
--- a/lib/src/testFixtures/groovy/com/jessebrault/ssg/url/AbstractUrlBuilderTests.groovy
+++ b/lib/src/testFixtures/groovy/com/jessebrault/ssg/url/AbstractUrlBuilderTests.groovy
@@ -6,11 +6,11 @@ import static org.junit.jupiter.api.Assertions.assertEquals
 
 abstract class AbstractUrlBuilderTests {
 
-    protected abstract UrlBuilder getUrlBuilder(String targetPath);
+    protected abstract UrlBuilder getUrlBuilder(String targetPath, String baseUrl);
 
     @Test
     void upDownDown() {
-        def builder = this.getUrlBuilder('posts/post.html')
+        def builder = this.getUrlBuilder('posts/post.html', '')
         assertEquals('../images/test.jpg', builder.relative('images/test.jpg'))
     }
 
@@ -18,7 +18,7 @@ abstract class AbstractUrlBuilderTests {
     void downDown() {
         assertEquals(
                 'images/test.jpg',
-                this.getUrlBuilder('test.html').relative('images/test.jpg')
+                this.getUrlBuilder('test.html', '').relative('images/test.jpg')
         )
     }
 
@@ -26,15 +26,15 @@ abstract class AbstractUrlBuilderTests {
     void upUpDownDown() {
         assertEquals(
                 '../../images/test.jpg',
-                this.getUrlBuilder('posts/old/test.html').relative('images/test.jpg')
+                this.getUrlBuilder('posts/old/test.html', '').relative('images/test.jpg')
         )
     }
 
     @Test
     void absoluteMatchesTargetPath() {
         assertEquals(
-                'test/test.html',
-                this.getUrlBuilder('test/test.html').absolute
+                'https://test.com/test/test.html',
+                this.getUrlBuilder('test/test.html', 'https://test.com').absolute
         )
     }