dep

commit 18a0610263276cfb99da1debcfbdbc7a6226444e
parent f6db5b42393b24000f32d5a6e9af0dc2a8edf75f
Author: finwo <finwo@pm.me>
Date:   Mon, 13 Nov 2017 22:40:08 +0100

Add and Init function

Diffstat:
A
.gitignore
 | 
1
+
M
dep
 | 
77
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--

2 files changed, 76 insertions(+), 2 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+/.dependencies
diff --git a/dep b/dep
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Useful function
-# See http://wiki.bash-hackers.org/howto/conffile
+# http://wiki.bash-hackers.org/howto/conffile
 clean_conf () {
   # check if the file contains something we don't want
   if egrep -q -v '^#|^[^ ]*=[^;]*' "$1"; then
@@ -12,6 +12,15 @@ clean_conf () {
   fi
 }
 
+# Useful function thanks to "patrik"
+# https://stackoverflow.com/a/8574392
+containsElement () {
+  local e match="$1"
+  shift
+  for e; do [[ "$e" == "$match" ]] && return 0; done
+  return 1
+}
+
 # Make sure the required stuff exists
 [ -d ~/.cdeps ] || mkdir -p ~/.cdeps
 [ -f ~/.cdeps/config ] || touch ~/.cdeps/config
@@ -21,11 +30,75 @@ clean_conf () {
 clean_conf ~/.cdeps/config
 source ~/.cdeps/config
 
+# Let's see what to do
 case "$1" in
+
   init)
-    
+
+    # Sanity check
+    if [ -f .dependencies ]; then
+      echo "Project already initialized." >&2
+      echo "Remove the .dependencies file if you want to start over." >&2
+      exit 1
+    fi
+
+    # Fetch the author name
+    fullname=$(getent passwd $(whoami) | cut -d ':' -f 5 | cut -d ',' -f 1 )
+    echo -n "Author [$fullname]: "
+    read author
+    [ -n "$author" ] || {
+      author=$fullname
+    }
+
+    # Fetch the project name
+    defaultname=$(basename $(pwd))
+    echo -n "Project name [$defaultname]:"
+    read projectname
+    [ -n "$projectname" ] || {
+      projectname=$defaultname
+    }
+
+    # Write to file
+    echo "AUTHOR=$author" > .dependencies
+    echo "NAME=$projectname" >> .dependencies
+    echo "DEPS=()" >> .dependencies
+
+    # Check for git compliance
+    if [ -d .git ]; then
+      read -r -p "Add /lib to .gitignore? [y/N] " response
+      response=${response,,}
+      if [[ "$response" =~ ^(yes|y)$ ]]; then
+        echo "/lib" >> .gitignore
+      fi
+    fi
+
     ;;
+
   add)
+
+    # Verify the project is initialized
+    [ -f .dependencies ] || {
+      echo "The current folder isn't a project root." >&2
+      echo "Initialize it by running '$0 init'." >&2
+      exit 1
+    }
+
+    # Clean config if needed
+    clean_conf .dependencies
+
+    # Verify the fiven package name
+    [ -n "$2" ] || {
+      echo "No package name given." >&2
+      exit 1
+    }
+
+    # Check if the given package is known
+    [ -f "~/.cdeps/packages/$2" ] || {
+      echo "Package not found" >&2
+      exit 1
+    }
+
+    echo "DEPS+=(\"$2\")" >> .dependencies
     ;;
   install)
     ;;