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Diffstat (limited to 'js/src/doc/lib/extract-watermark.sh')
| -rwxr-xr-x | js/src/doc/lib/extract-watermark.sh | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/doc/lib/extract-watermark.sh b/js/src/doc/lib/extract-watermark.sh new file mode 100755 index 000000000..9f1de8642 --- /dev/null +++ b/js/src/doc/lib/extract-watermark.sh @@ -0,0 +1,24 @@ +#!/usr/bin/env bash + +# Extract the js/src/doc watermark from standard input, assumed to be the +# text of a page formatted for publication on MDN. +# +# We can apply this to both the output of the formatter, and to pages +# retrieved from MDN, to see if anything needs to be updated. +# +# Usage: +# +# extract-watermark.sh +# +# For example: +# +# $ curl --silent 'https://developer.mozilla.org/en-US/docs/Tools/Debugger-API' | ./doc/lib/extract-watermark.sh +# sha256:168224ee2d58521b7c8368eddf4ac4fa53a897fa803ae484007af4e61a00ddcd +# $ + +set -eu + +# Since $(foo) trims any final newline in foo's output, this 'echo' ensures +# that our output is terminated by a newline, whether or not curl | sed's +# is. +echo $(sed -n -e "s|.*<dd id=.watermark.>\([^<]*\)</dd>.*|\1|p") |