Stephen Way
f4709e9c1b
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* assets/demo.gif: 1100x720, ~30s, recorded with vhs from scripts/demo.tape. Covers: --version, repo view (auto-detect), issue list, pr list, api /version + jq, selective JSON, fj --help. * scripts/record-demo.sh: the prior Write didn't persist the rewrite, so the file was still the asciinema version and treated `--gif-only` as an output path. Updated to be vhs-based with proper flag parsing. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
69 lines
1.7 KiB
Bash
Executable file
69 lines
1.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Record the fj README demo from scripts/demo.tape using vhs.
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#
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# vhs is from Charmbracelet (https://github.com/charmbracelet/vhs):
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# a declarative tape format that drives a headless terminal and writes
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# GIF/MP4/WebM directly. Reproducible, scriptable, no manual typing.
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#
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# Pre-flight:
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# * `brew install vhs` (or download from the vhs releases page)
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# * `cargo build --release && ln -sf $PWD/target/release/fj ~/.local/bin/fj`
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# * `fj auth login --host rasterhub.com`
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#
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# Outputs:
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# assets/demo.gif embed in README
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# assets/demo.mp4 optional, higher-fidelity for social cards
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#
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# Usage:
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# ./scripts/record-demo.sh # records both outputs
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# ./scripts/record-demo.sh --gif-only # GIF only (faster)
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set -euo pipefail
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cd "$(git rev-parse --show-toplevel)"
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GIF_ONLY=0
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case "${1:-}" in
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--gif-only) GIF_ONLY=1 ;;
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"") ;;
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--help|-h)
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sed -n '/^# /{s/^# \{0,1\}//;p;}' "$0" | head -25
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exit 0
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;;
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*)
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echo "unknown arg: $1 (try --help)" >&2
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exit 2
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;;
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esac
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require() {
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local cmd=$1 hint=$2
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if ! command -v "$cmd" >/dev/null 2>&1; then
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echo "missing $cmd. $hint" >&2
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exit 1
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fi
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}
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require vhs "Install with: brew install vhs"
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require fj "Build with: cargo build --release && ln -sf \$PWD/target/release/fj ~/.local/bin/fj"
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if ! fj auth status >/dev/null 2>&1; then
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echo "fj is not authenticated. Run: fj auth login --host rasterhub.com" >&2
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exit 1
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fi
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mkdir -p assets
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if [ "$GIF_ONLY" = 1 ]; then
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TAPE=$(mktemp -t fj-demo.XXXXXX.tape)
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trap 'rm -f "$TAPE"' EXIT
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grep -v '^Output assets/demo\.mp4' scripts/demo.tape > "$TAPE"
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vhs "$TAPE"
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else
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vhs scripts/demo.tape
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fi
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echo ""
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echo "✓ wrote assets/demo.gif"
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[ "$GIF_ONLY" = 1 ] || echo "✓ wrote assets/demo.mp4"
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