Org mode tangle not generating correct shell #66
Description
The following code inside a org mode buffer does what it should.
Make the request and then run the outpu json through jq and outpu in the buffer correctly formated json.
#+name: index_sizes
#+begin_src es :url localhost:9200 :var index_name="my-index-*" :jq "[.indices | to_entries[] | {\"index\": .key, \"bytes\": .value.primaries.store.size_in_bytes, \"count\": .value.primaries.docs.count, \"deleted_count\": .value.primaries.docs.deleted } ]| sort_by(.index)[]" :tangle ~/tooling/index_status.sh :shebang #!/bin/bash
GET /${index_name}/_stats
{}
#+end_src
When tangled this is the output:
#!/bin/bash
curl -XPOST localhost:9200 -d "GET /my-index-*/_stats
{}"
Which when executed does not work.
The situation can be improved if the block is modified in the following way
#+caption: Per index statistics
#+name: index_sizes
#+begin_src es :method GET :url localhost:9200/${index_name}/_stats :var index_name="my-index-*" :jq "[.indices | to_entries[] | {\"index\": .key, \"bytes\": .value.primaries.store.size_in_bytes, \"count\": .value.primaries.docs.count, \"deleted_count\": .value.primaries.docs.deleted } ]| sort_by(.index)[]" :tangle ~/tooling/index_status.sh :shebang #!/bin/bash
{}
#+end_src
But then variables are not replaced nor declared in the script.
#!/bin/bash
curl -XGET localhost:9200/${index_name}/_stats -d "{}"
Lastly the :jq command is also ignored.
Ideally the tangling of both blocks should be:
#!/bin/bash
index_name="my-index-*"
jq_cmd='[.indices | to_entries[] | {"index": .key, "bytes": .value.primaries.store.size_in_bytes, "count": .value.primaries.docs.count, "deleted_count": .value.primaries.docs.deleted } ]| sort_by(.index)[]'
echo ${jq_cmd}
curl -XGET localhost:9200/${index_name}/_stats -H Content-Type\:\ application/json -d "{}" | jq -c "${jq_cmd}"
Or follow some sort of pattern along those lines.
This would enable for the org mode document to be a prototyping environment where code and the reason why its used can live together (published as documentation) and tangled to produce running scripts.