+freeze -- Generate images of code and terminal output (#5723)

* +freeze -- Generate images of code and terminal output

* fix

* rename and fix trest

* odd; auto detection worked for me locally

* ...

* sigh

---------

Co-authored-by: Jacob Heider <jacob@pkgx.dev>

projects/charm.sh/freeze/package.yml

@@ -0,0 +1,45 @@
+distributable:
+  url: https://github.com/charmbracelet/freeze/archive/refs/tags/v{{version}}.tar.gz
+  strip-components: 1
+
+versions:
+  github: charmbracelet/freeze
+
+provides:
+  - bin/freeze
+
+build:
+  dependencies:
+    go.dev: ^1.19
+  script:
+    - go mod download
+    - go build -v -trimpath -ldflags="$LDFLAGS" -o $BUILDLOC .
+  env:
+    GOPROXY: https://proxy.golang.org,direct
+    GOSUMDB: sum.golang.org
+    GO111MODULE: on
+    CGO_ENABLED: 0
+    BUILDLOC: '{{prefix}}/bin/freeze'
+    LDFLAGS:
+      - -s
+      - -w
+      - -X main.Version=v{{version}}
+    linux:
+      # or segmentation fault
+      # fix found here https://github.com/docker-library/golang/issues/402#issuecomment-982204575
+      LDFLAGS:
+        - -buildmode=pie
+
+test:
+  # this should work, but looks like it might need a tty
+  # - run: freeze $FIXTURE -l go
+  #   fixture: |
+  #     package main
+
+  #     import "fmt"
+
+  #     func main() {
+  #       fmt.Println("hello world")
+  #     }
+  # - test -s freeze.png
+  - freeze --help