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https://github.com/bazel-contrib/bazel-lib
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32882befdf
This lets you have a file in the output tree with the same path as a source file, but modified.
138 lines
2.6 KiB
Python
138 lines
2.6 KiB
Python
load("//lib/tests/jq:diff_test.bzl", "diff_test")
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load("//lib:jq.bzl", "jq")
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exports_files([
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"a_pretty.json",
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"a.json",
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"b.json",
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])
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# Identity filter produces identical json
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jq(
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name = "case_dot_filter",
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srcs = ["a.json"],
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filter = ".",
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)
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diff_test(
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name = "case_dot_filter_test",
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file1 = "a_pretty.json",
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file2 = ":case_dot_filter",
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)
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# Merge filter with slurp merges two jsons
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jq(
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name = "case_merge_filter",
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srcs = [
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"a.json",
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"b.json",
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],
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args = ["--slurp"],
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filter = ".[0] * .[1]",
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)
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diff_test(
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name = "case_merge_filter_test",
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file1 = "a_b_merged.json",
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file2 = ":case_merge_filter",
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)
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# Use predeclared output
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jq(
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name = "case_predeclared_output",
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srcs = ["a.json"],
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out = "foo.json",
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filter = ".",
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)
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diff_test(
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name = "case_predeclared_output_test",
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file1 = "a_pretty.json",
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file2 = "foo.json",
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)
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# No sources produces null (equivalent to --null-input)
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jq(
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name = "case_no_sources",
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srcs = [],
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filter = ".",
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)
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diff_test(
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name = "case_no_sources_test",
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file1 = ":case_no_sources",
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file2 = "null.json",
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)
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# Sources with --null-input flag produces null
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jq(
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name = "case_null_input_flag",
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srcs = ["a.json"],
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args = ["--null-input"],
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filter = ".",
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)
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diff_test(
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name = "case_null_input_flag_test",
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file1 = ":case_null_input_flag",
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file2 = "null.json",
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)
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# Load filter from file
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jq(
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name = "case_filter_file",
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srcs = [
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"a.json",
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"b.json",
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],
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args = ["--slurp"],
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filter_file = "merge_filter.txt",
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)
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diff_test(
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name = "case_filter_file_test",
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file1 = "a_b_merged.json",
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file2 = ":case_filter_file",
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)
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# Call jq within a genrule
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genrule(
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name = "case_genrule",
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srcs = ["a.json"],
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outs = ["genrule_output.json"],
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cmd = "$(JQ_BIN) '.' $(location a.json) > $@",
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toolchains = ["@jq_toolchains//:resolved_toolchain"],
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)
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diff_test(
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name = "case_genrule_test",
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file1 = "genrule_output.json",
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file2 = "a_pretty.json",
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)
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# Raw input (--raw-input / -R)
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jq(
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name = "case_raw_input",
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srcs = ["raw.txt"],
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args = [
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"--raw-input",
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"--slurp",
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],
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filter = "split(\"\\n\")",
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)
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diff_test(
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name = "case_raw_input_test",
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file1 = ":case_raw_input",
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file2 = "raw_expected.json",
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)
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# Similar to copy_to_bin, this will create a file a.json in the output folder.
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# That's the same path as an input file, but that's okay as long as the jq
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# rule doesn't pre-declare that output.
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jq(
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name = "a",
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srcs = ["a.json"],
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filter = """ .foo = "baz" """,
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)
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