| #!/bin/bash -eu |
| |
| check=false |
| if [[ "$#" -ge 1 && "$1" == "--diff" ]]; then |
| check=true |
| fi |
| |
| # Ensure we're always running in the correct directory. |
| cd "$(dirname $(dirname "${BASH_SOURCE[0]}"))" |
| |
| # If NOBUILD is set, we skip building GN. This is useful for |
| # CI, where we've just built it, and ninja is not present in the path. |
| if [[ -z "${NOBUILD:-}" ]]; then |
| echo Building gn... |
| ninja -C out gn |
| fi |
| echo Generating new docs/reference.md... |
| content=$(out/gn help --markdown all) |
| |
| if "${check}"; then |
| diff -u docs/reference.md <(echo "$content") |
| else |
| echo "$content" > docs/reference.md |
| fi |
