generate gif with vhs

Author: mxcl

.github/workflows/vhs.yml

@@ -0,0 +1,38 @@
+on:
+  pull_request:
+    paths:
+      - .github/workflows/vhs.yml
+  release:
+    types: [published, edited]
+
+permissions:
+  contents: write
+
+# NOTE
+# we don’t run `vhs` via tea because that would require us to install tea
+# first, and this `.tape` file is for recording the installation of tea
+
+jobs:
+  record:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - run: sudo apt-get install finger
+      - name: preinstall gum
+        # looks better if we don’t need to initially “steep some leaves”
+        run: |
+          sudo mkdir -p /etc/apt/keyrings
+          curl -fsSL https://repo.charm.sh/apt/gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/charm.gpg
+          echo "deb [signed-by=/etc/apt/keyrings/charm.gpg] https://repo.charm.sh/apt/ * *" | sudo tee /etc/apt/sources.list.d/charm.list
+          sudo apt-get update && sudo apt-get install gum
+      - uses: charmbracelet/vhs-action@v1
+        with:
+          path: sample.tape
+      - name: massage
+        run: |
+          mkdir out
+          mv out.gif out/sample.gif
+      - uses: JamesIves/github-pages-deploy-action@v4
+        with:
+          folder: out
+          single-commit: true

.gitignore

@@ -0,0 +1 @@
+/out.gif

README.md

@@ -2,7 +2,7 @@
 
 [`install.sh`](./install.sh) is delivered when you `curl tea.xyz`.
 
-# GitHub Action 0.6.15
+# GitHub Action 0.7.0
 
 This repository also provides the `tea` GitHub Action.
 

install.sh

@@ -315,8 +315,21 @@ check_path() {
 }
 
 check_shell_magic() {
-	sh="$(basename "$SHELL")"
-	if test "$sh" = zsh; then
+	# foo knows I cannot tell you why $SHELL may be unset
+	if test -z "$SHELL"; then
+		if which finger >/dev/null 2>&1; then
+			SHELL="$(finger "$USER" | grep Shell | cut -d: -f3 | tr -d ' ')"
+		elif which getent >/dev/null 2>&1; then
+			SHELL="$(basename "$(getent passwd "$USER")")"
+		fi
+		if test -z "$SHELL"; then
+			# well dang
+			SHELL="unknown"
+		fi
+	fi
+
+	case "$(basename "$SHELL")" in
+	zsh)
 		gum_func format -- <<-EOMD
 			# want magic?
 			tea’s shell magic works via a one-line addition to your \`~/.zshrc\` \\
@@ -332,7 +345,8 @@ check_shell_magic() {
 				add-zsh-hook -Uz chpwd(){ source <(tea -Eds) }  #tea
 				EOSH
 		fi
-	elif test "$sh" = "fish"; then
+		;;
+	fish)
 		gum_func format -- <<-EOMD
 			# want magic?
 			tea’s shell magic works via a simple hook function in fish \\
@@ -348,7 +362,8 @@ check_shell_magic() {
 				function add_tea_environment --on-variable PWD; tea -Eds | source; end  #tea
 				EOSH
 		fi
-	elif test "$sh" = "bash"; then
+		;;
+	bash)
 		gum_func format -- <<-EOMD
 			# want magic?
 			tea’s shell magic works via a simple function in bash \\
@@ -364,15 +379,16 @@ check_shell_magic() {
 				cd() { builtin cd "\$@" || return; [ "\$OLDPWD" = "\$PWD" ] || source <(tea -Eds); }
 				EOSH
 		fi
-	else
+		;;
+	*)
 		gum_func format -- <<-EOMD
 			# we need your help 🙏
 
-			our shell magic doesn’t support \`$sh\` yet, can you make a pull request?
+			our shell magic doesn’t support \`$SHELL\` yet, can you make a pull request?
 
 			> https://github.com/teaxyz/cli/pulls
 			EOMD
-	fi
+	esac
 
 	echo  #spacer
 }

sample.tape

@@ -0,0 +1,31 @@
+Set FontSize 18
+Set Height 800
+Set Width 1200
+Set TypingSpeed 40ms
+
+Require gum
+Require curl
+
+Type "sh <(curl tea.xyz)"
+Sleep 0.5s
+
+Backspace 8
+Type "-Ssf https://tea.xyz)"
+
+Sleep 1s
+
+Enter
+
+Sleep 1s
+
+Enter
+
+Sleep 10s
+
+Enter
+
+Sleep 2s
+
+Enter
+
+Sleep 5s