Formatting changes and cleanup

src/spm/spm.moon

@@ -17,7 +17,8 @@ if not component.isAvailable("internet")
 internet = require("internet")
 
 githubContentRoot = "https://raw.githubusercontent.com/"
-repoLocationConfig = "{URL_BASE}/repos.cfg"
+defaultRepoLocationConfig = "{URL_BASE}/repos.cfg"
+
 localInstalledPackagesFile = "/etc/spdata.svd"
 localConfigFile = "/etc/spm.cfg"
 
@@ -52,7 +53,7 @@ getContent = (url) ->
 
 -- Request repository information
 getRepositories = ->
-    success, raw_repositories = pcall(getContent, repoLocationConfig)
+    success, raw_repositories = pcall(getContent, defaultRepoLocationConfig)
 
     if not success 
         io.stderr\write("Could not connect to the Internet. Please ensure you have an Internet connection.")
@@ -62,12 +63,12 @@ getRepositories = ->
 
 -- Get Packages for src
 getPackages = (src) ->
-    success, sPackages = pcall(getContent, src .. "/programs.cfg")
+    success, packages = pcall(getContent, src .. "/programs.cfg")
 
-    if not success or not sPackages 
+    if not success or not packages 
         return -1
 
-    return serial.unserialize(sPackages)
+    return serial.unserialize(packages)
 
 getGithubPackages = (repo) ->
     return getPackages(githubContentRoot .. repo .. "/master")
@@ -80,6 +81,7 @@ compare = (a, b) ->
 
     return #a < #b
 
+-- Download a file from a remote location
 downloadFile = (url, path, force) ->
     if options.f or force 
         wget("-fq", url, path)
@@ -89,6 +91,7 @@ downloadFile = (url, path, force) ->
         return true
     return false
 
+-- Read serialized table data from a file
 readFromFile = (path) ->
     if not fs.exists(fs.path(path)) 
         fs.makeDirectory(fs.path(path))
@@ -105,9 +108,11 @@ readFromFile = (path) ->
     file\close()
     return serial.unserialize(serializedTableData) or { -1 }
 
+-- Read the locally installed package list
 readFromLocalInstallFile = ->
     return readFromFile(localInstalledPackagesFile)
 
+-- Read the local configuration file
 readLocalConfigFile = ->
     path = localConfigFile
     if not fs.exists(path) 
@@ -115,6 +120,7 @@ readLocalConfigFile = ->
     else
         return readFromFile(path)
 
+-- Save the installed packages table to a local file
 saveToInstalledPackagesFile = (installedPackages) ->
 
     file, msg = io.open(localInstalledPackagesFile, "wb")
@@ -127,6 +133,7 @@ saveToInstalledPackagesFile = (installedPackages) ->
     file\write(sPacks)
     file\close()
 
+-- List all packages
 listPackages = (filter) ->
     filter = filter or false
 
@@ -183,8 +190,8 @@ listPackages = (filter) ->
     table.sort(packageTable, compare)
     return packageTable
 
+-- Pretty print a package table
 printPackages = (packages) ->
-
     if packages == nil or not packages[1] 
         print("No package matching specified filter found.")
         return
@@ -204,6 +211,7 @@ printPackages = (packages) ->
                 print("--SPM {ENV} Package list--")
                 xCur, yCur = term.getCursor()
 
+-- Retrieve package information
 getInformation = (requestedPackage) ->
     success, repositories = pcall(getRepositories)
 
@@ -231,6 +239,7 @@ getInformation = (requestedPackage) ->
 
     return nil
 
+-- uhhhhhh
 provideInfo = (pack) ->
     if not pack 
         printUsage()