Initial commit.

nim_esv_api.nimble

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+# Package
+
+version       = "0.1.0"
+author        = "Jonathan Bernard"
+description   = "Simple Nim CLI wrapper around the ESV API (api.esv.org)"
+license       = "MIT"
+srcDir        = "src"
+bin           = @["nim_esv_api"]
+
+
+# Dependencies
+
+requires "nim >= 1.6.10"
+requires @["docopt"]

src/nim_esv_api.nim

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+# Nim CLI Wrapper for the ESV API
+# © 2023 Jonathan Bernard
+
+## Simple command-line wrapper around the ESV API.
+
+import std/[httpclient, json, logging]
+import cliutils, docopt
+
+when isMainModule:
+  const USAGE = """Usage:
+  esv_api <reference> [options]
+
+Options:
+
+  --debug                       Log debug information.
+
+  --echo-args                   Echo back the arguments that were passed on the
+                                command line for debugging purposes.
+
+  -t, --esv-api-token <token>   Provide the API token on the command line. By
+                                default this will be read either from the
+                                .esv_api.cfg.json file or the ESV_API_TOKEN
+                                envionment variable.
+"""
+
+  let consoleLogger = newConsoleLogger(
+    levelThreshold=lvlInfo,
+    fmtStr="pit - $levelname: ")
+  logging.addHandler(consoleLogger)
+
+  try:
+    # Parse arguments
+    let args = docopt(USAGE, version = PIT_VERSION)
+
+    if args["--debug"]:
+      consoleLogger.levelThreshold = lvlDebug
+
+    if args["--echo-args"]: stderr.writeLine($args)
+
+    let cfgFilePath = getEnv("HOME") / ".esv_api.cfg.json"
+    let cfgFileJson =
+      if fileExists(cfgFilePath): parseFile(cfgFilePath)
+      else: newJObject()
+
+    let cfg = CombinedConfig(docopt: args, json: cfgFileJson)
+
+  except CatchableError:
+    fatal getCurrentExceptionMsg()
+    debug getCurrentException().getStackTrace()
+    quit(QuitFailure)