Log the command if -l is given as a flag.

bitdivine · Dec 6, 2014 · f81e2ae · f81e2ae
1 parent 5c8e0ff
commit f81e2ae
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Showing 8 changed files with 13 additions and 7 deletions.
diff --git a/bin/antijoin.js b/bin/antijoin.js
@@ -2,7 +2,7 @@
 
 var args = require('../lib/opt').fancy({filename:__filename, usage:
 [ 'Usage: jline-antijoin (--help|--version)'
-, '       jline-antijoin <join_key> <file1> <file2>'
+, '       jline-antijoin [-l] <join_key> <file1> <file2>'
 ].join("\n")});
 
 var by    = args['<join_key>']

diff --git a/bin/clean.js b/bin/clean.js
@@ -37,7 +37,11 @@ function parseJlineStream(stream, options) {
 module.exports = parseJlineStream;
 
 if(require.main === module) {
-  require('../lib/opt').fancy({filename:__filename});
+  require('../lib/opt').fancy({filename:__filename, usage:
+  [ 'Usage: jline-foreach [--help|--version]'
+  , '       jline-foreach [-l]'
+  ].join("\n")});
+
   var exit = 0;
   parseJlineStream(process.stdin)
   .on('jline',      function(record,  lineNumber, line, recordNumber){console.log(line);})

diff --git a/bin/foreach.js b/bin/foreach.js
@@ -4,7 +4,7 @@
 
 require('../lib/opt').fancy({filename:__filename, usage:
 [ 'Usage: jline-foreach [--help|--version]'
-, '       jline-foreach <cmd>...'
+, '       jline-foreach [-l] <cmd>...'
 ].join("\n")});
 
 var eventHandlers = [];

diff --git a/bin/map.js b/bin/map.js
@@ -3,7 +3,7 @@
 // Apply a function to each record.
 var args = require('../lib/opt').fancy({filename:__filename, usage:
 [ 'Usage: jline-foreach [--help|--version]'
-, '       jline-foreach <cmd>...'
+, '       jline-foreach [-l] <cmd>...'
 ].join("\n")});
 
 var codes  = args['<cmd>'].map(function(arg){

diff --git a/bin/sort.js b/bin/sort.js
@@ -2,7 +2,7 @@
 
 var args = require('../lib/opt').fancy({filename:__filename, usage:
 [ 'Usage: jline-sort [--help|--version]'
-, '       jline-sort <key>'
+, '       jline-sort [-l] <key>'
 ].join("\n")});
 
 var split     = require('split')

diff --git a/lib/opt.js b/lib/opt.js
@@ -28,7 +28,7 @@ function handle(opts, vars, handlers){
 function fancy(vars){
     var ans = parse(vars);
     process.stdout.on('error',process.exit);
-    console.log.apply(null,['#'].concat(process.argv.map(JSON.stringify)));
+    if(ans['-l'])console.log.apply(null,['#'].concat(process.argv.map(JSON.stringify)));
     return ans;
 }
 

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jline",
-  "version": "0.0.35",
+  "version": "0.0.36",
   "description": "Sort, grep and join files where every line is JSON.",
   "main": "index.js",
   "bin": {

diff --git a/util/numper.js b/util/numper.js
@@ -5,6 +5,8 @@
 # Usage:
 # cat your.jlines | jline-numper
 
+set -x
+
 path="$(jline-parsePath "$1" | jline-foreach 'console.log(record.map(function(a){return JSON.stringify([a]);}).join(""))')"
 echo "Collecting $path" >&2