Initial simple implementation.

.gitignore

@@ -0,0 +1,2 @@
+esv_api
+*.sw?

esv_api.nimble

@@ -5,10 +5,13 @@ author        = "Jonathan Bernard"
 description   = "Simple Nim CLI wrapper around the ESV API (api.esv.org)"
 license       = "MIT"
 srcDir        = "src"
-bin           = @["nim_esv_api"]
+bin           = @["esv_api"]
 
 
 # Dependencies
 
 requires "nim >= 1.6.10"
-requires @["docopt"]
+requires @["docopt", "zero_functional"]
+
+# dependencies from git.jdb-software.com/jdb/nim-packages.git
+requires @["cliutils"]

src/config.nims

@@ -0,0 +1 @@
+switch("define", "ssl")

src/esv_api.nim

@@ -3,8 +3,8 @@
 
 ## Simple command-line wrapper around the ESV API.
 
-import std/[httpclient, json, logging]
+import std/[httpclient, json, logging, os, re, strutils, uri]
-import cliutils, docopt
+import cliutils, docopt, zero_functional
 
 when isMainModule:
   const USAGE = """Usage:
@@ -25,12 +25,12 @@ Options:
 
   let consoleLogger = newConsoleLogger(
     levelThreshold=lvlInfo,
-    fmtStr="pit - $levelname: ")
+    fmtStr="esv_api - $levelname: ")
   logging.addHandler(consoleLogger)
 
   try:
     # Parse arguments
-    let args = docopt(USAGE, version = PIT_VERSION)
+    let args = docopt(USAGE, version = "0.1.0")
 
     if args["--debug"]:
       consoleLogger.levelThreshold = lvlDebug
@@ -38,11 +38,27 @@ Options:
     if args["--echo-args"]: stderr.writeLine($args)
 
     let cfgFilePath = getEnv("HOME") / ".esv_api.cfg.json"
-    let cfgFileJson =
+    var cfgFileJson = newJObject()
-      if fileExists(cfgFilePath): parseFile(cfgFilePath)
+    if fileExists(cfgFilePath):
-      else: newJObject()
+      debug "Loading config from " & cfgFilePath
+      cfgFileJson = parseFile(cfgFilePath)
 
     let cfg = CombinedConfig(docopt: args, json: cfgFileJson)
+    let apiToken = cfg.getVal("esv-api-token")
+    let apiRoot = cfg.getVal("esv-api-root", "https://api.esv.org")
+    let reference = $args["<reference>"]
+
+    let http = newHttpClient()
+    http.headers = newHttpHeaders({"Authorization": "Token " & apiToken})
+
+    let urlPath = apiRoot & "/v3/passage/text/?q=" & encodeUrl(reference)
+    debug "requesting " & urlPath
+    let respJson = parseJson(http.getContent(urlPath))
+
+    let formattedPassages = respJson["passages"].getElems -->
+      map(it.getStr.multiReplace([(re"\[(\d+)\]", "$1")]))
+
+    echo formattedPassages.join("\p")
 
   except CatchableError:
     fatal getCurrentExceptionMsg()