Jawabiscuit · April 12, 2022 13:26 · Apr 12, 2022 · Mar 26, 2022 · Mar 22, 2022 · Mar 21, 2022
diff --git a/rez_package_snippets.md b/rez_package_snippets.md
@@ -100,6 +100,27 @@ def commands():
         alias("pycharm", "pycharm64")
 ```
 
+__resolve package command__
+
+Values are accessible via the `resolve` package command directly or through expansion.
+The end result of `resolve.rez.root` here is the same as the expansion `"$REZ_REZ_ROOT"` or `"{resolve.rez.root}"`, but generally using the command is preferable on Windows. In this particular example, if expansion is used, the value of `rez_cmake_module_path` would have `"\"` instead of `"/"` in it.
+
+[Wiki: resolve package command](https://github.com/nerdvegas/rez/wiki/Package-Commands#resolve)
+
+```python
+def commands():
+    import os
+
+    rez_cmake_module_path = os.path.join(
+        resolve.rez.root,
+        "rezplugins",
+        "build_system",
+        "cmake_files"
+    ).replace("\\", "/")
+
+    env.CMAKE_MODULE_PATH.prepend(rez_cmake_module_path)
+```
+
 ## Custom Package Attributes
 
 __extra attribute__

diff --git a/rez_package_snippets.md b/rez_package_snippets.md
@@ -2,6 +2,12 @@
 
 ## Tools
 
+__late binding functions__
+
+This snippet executes during a special context during build-time.
+
+[Wiki: Late Binding Functions](https://github.com/nerdvegas/rez/wiki/Package-Definition-Guide#late-binding-functions)
+
 ```python
 @late()
 def tools():
@@ -22,6 +28,12 @@ def tools():
 
 ## Variants
 
+__early binding__
+
+This snippet executes during a special context during build-time.
+
+[Wiki: Early Binding Functions](https://github.com/nerdvegas/rez/wiki/Package-Definition-Guide#early-binding-functions)
+
 ```python
 @early()
 def variants():
@@ -33,6 +45,12 @@ def variants():
 
 ## Private Build Requires
 
+__early binding__
+
+This snippet executes during a special context during build-time.
+
+[Wiki: Early Binding Functions](https://github.com/nerdvegas/rez/wiki/Package-Definition-Guide#early-binding-functions)
+
 ```python
 @early()
 def private_build_requires():
@@ -70,6 +88,8 @@ def build_command():
 
 __command alias__
 
+In this snippet an alias to be used in a rez env context is created.
+
 ```python
 def commands():
     import os
@@ -80,12 +100,45 @@ def commands():
         alias("pycharm", "pycharm64")
 ```
 
-## Extras
+## Custom Package Attributes
+
+__extra attribute__
+
+In this snippet a custom package attribute named "extra" is defined and used during build-time.
 
 ```python
 extra = {
     "vendor_version": version,
     "winget_package_name": "ShareX.ShareX",
     "winget_override_params": "/verysilent /suppressmsgboxes /tasks=!createdesktopicon,createsendtoicon",
 }
+```
+
+## Powershell Rez Build
+
+__install files__
+
+Selectively copy content from binary build dir to install dir
+
+Source: ffmpeg build.ps1
+
+```powershell
+if (!($env:REZ_BUILD_INSTALL -eq "1")) {
+    Write-Host "Nothing more to do. Use 'rez-build -i' to install."
+    Exit 0
+}
+
+Write-Host "Installing..." -ForegroundColor "Green"
+
+Push-Location ".\$env:REZ_BUILD_PROJECT_NAME-$env:REZ_BUILD_PROJECT_VERSION"
+
+Get-ChildItem -Directory . | Where-Object {
+    $_.Name -like "bin" -or
+    $_.Name -like "doc" -or
+    $_.Name -like "presets"
+} | ForEach-Object {
+    Copy-Item -Path $_ -Destination $env:REZ_BUILD_INSTALL_PATH -Recurse -Force
+}
+
+Pop-Location
 ```
diff --git a/rez_package_snippets.md b/rez_package_snippets.md
@@ -54,6 +54,10 @@ def build_command():
     import os
     import sys
 
+    os.environ["REZ_BUILD_PROJECT_VENDOR_VERSION"] = this.extra["vendor_version"]
+    os.environ["REZ_BUILD_PROJECT_PACKAGE_NAME"] = this.extra["winget_package_name"]
+    os.environ["REZ_BUILD_PROJECT_OVERRIDE_PARAMS"] = this.extra["winget_override_params"]
+
     if os.name == "nt":
         command = 'pwsh -File "{0}"'
         prefix = "%REZ_BUILD_SOURCE_PATH%"
@@ -76,3 +80,12 @@ def commands():
         alias("pycharm", "pycharm64")
 ```
 
+## Extras
+
+```python
+extra = {
+    "vendor_version": version,
+    "winget_package_name": "ShareX.ShareX",
+    "winget_override_params": "/verysilent /suppressmsgboxes /tasks=!createdesktopicon,createsendtoicon",
+}
+```
diff --git a/rez_package_snippets.md b/rez_package_snippets.md
@@ -19,3 +19,60 @@ def tools():
 
     return executables
 ```
+
+## Variants
+
+```python
+@early()
+def variants():
+    from rez.package_py_utils import expand_requires
+
+    requires = ["platform-**", "arch-**", "os-**", "python-2.7"]
+    return [expand_requires(*requires)]
+```
+
+## Private Build Requires
+
+```python
+@early()
+def private_build_requires():
+    import os
+
+    requires = ["pip-19+"]
+    if os.name == "nt":
+        return ["msvc-14.16+<14.20"] + requires
+    return ["cmake-3"] + requires
+```
+
+## Build Commands
+
+__pwsh build_commands__
+
+```python
+@early()
+def build_command():
+    import os
+    import sys
+
+    if os.name == "nt":
+        command = 'pwsh -File "{0}"'
+        prefix = "%REZ_BUILD_SOURCE_PATH%"
+        script = "rezbuild.ps1"
+
+        return command.format(os.path.join(prefix, script))
+```
+
+## Commands
+
+__command alias__
+
+```python
+def commands():
+    import os
+
+    env.PATH.prepend(os.path.join(this.root, this.name, "bin"))
+
+    if os.name == "nt":
+        alias("pycharm", "pycharm64")
+```
+
diff --git a/rez_package_snippets.md b/rez_package_snippets.md
@@ -0,0 +1,21 @@
+# Rez Package Snippets
+
+## Tools
+
+```python
+@late()
+def tools():
+    import os
+
+    executables = []
+
+    sitepath = os.path.join(this.root, "Lib", "site-packages", this.name)
+    if os.path.exists(sitepath):
+        executables.extend(os.listdir(sitepath))
+
+    binpath = os.path.join(this.root, "Scripts")
+    if os.path.exists(binpath):
+        executables.extend(os.listdir(binpath))
+
+    return executables
+```
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