Andrew's git - gitweb.git/blob - git-quiltimport.sh

   1#!/bin/sh
   2USAGE='--dry-run --author <author> --patches </path/to/quilt/patch/directory>'
   3SUBDIRECTORY_ON=Yes
   4. git-sh-setup
   5
   6dry_run=""
   7quilt_author=""
   8while case "$#" in 0) break;; esac
   9do
  10        case "$1" in
  11        --au=*|--aut=*|--auth=*|--autho=*|--author=*)
  12                quilt_author=$(expr "z$1" : 'z-[^=]*\(.*\)')
  13                shift
  14                ;;
  15
  16        --au|--aut|--auth|--autho|--author)
  17                case "$#" in 1) usage ;; esac
  18                shift
  19                quilt_author="$1"
  20                shift
  21                ;;
  22
  23        --dry-run)
  24                shift
  25                dry_run=1
  26                ;;
  27
  28        --pa=*|--pat=*|--patc=*|--patch=*|--patche=*|--patches=*)
  29                QUILT_PATCHES=$(expr "z$1" : 'z-[^=]*\(.*\)')
  30                shift
  31                ;;
  32
  33        --pa|--pat|--patc|--patch|--patche|--patches)
  34                case "$#" in 1) usage ;; esac
  35                shift
  36                QUILT_PATCHES="$1"
  37                shift
  38                ;;
  39
  40        *)
  41                break
  42                ;;
  43        esac
  44done
  45
  46# Quilt Author
  47if [ -n "$quilt_author" ] ; then
  48        quilt_author_name=$(expr "z$quilt_author" : 'z\(.*[^ ]\) *<.*') &&
  49        quilt_author_email=$(expr "z$quilt_author" : '.*<\([^>]*\)') &&
  50        test '' != "$quilt_author_name" &&
  51        test '' != "$quilt_author_email" ||
  52        die "malformed --author parameter"
  53fi
  54
  55# Quilt patch directory
  56: ${QUILT_PATCHES:=patches}
  57if ! [ -d "$QUILT_PATCHES" ] ; then
  58        echo "The \"$QUILT_PATCHES\" directory does not exist."
  59        exit 1
  60fi
  61
  62# Temporary directories
  63tmp_dir=.dotest
  64tmp_msg="$tmp_dir/msg"
  65tmp_patch="$tmp_dir/patch"
  66tmp_info="$tmp_dir/info"
  67
  68
  69# Find the intial commit
  70commit=$(git-rev-parse HEAD)
  71
  72mkdir $tmp_dir || exit 2
  73for patch_name in $(cat "$QUILT_PATCHES/series" | grep -v '^#'); do
  74        echo $patch_name
  75        (cat $QUILT_PATCHES/$patch_name | git-mailinfo "$tmp_msg" "$tmp_patch" > "$tmp_info") || exit 3
  76        test -s .dotest/patch || {
  77                echo "Patch is empty.  Was it split wrong?"
  78                exit 1
  79        }
  80
  81        # Parse the author information
  82        export GIT_AUTHOR_NAME=$(sed -ne 's/Author: //p' "$tmp_info")
  83        export GIT_AUTHOR_EMAIL=$(sed -ne 's/Email: //p' "$tmp_info")
  84        while test -z "$GIT_AUTHOR_EMAIL" && test -z "$GIT_AUTHOR_NAME" ; do
  85                if [ -n "$quilt_author" ] ; then
  86                        GIT_AUTHOR_NAME="$quilt_author_name";
  87                        GIT_AUTHOR_EMAIL="$quilt_author_email";
  88                elif [ -n "$dry_run" ]; then
  89                        echo "No author found in $patch_name" >&2;
  90                        GIT_AUTHOR_NAME="dry-run-not-found";
  91                        GIT_AUTHOR_EMAIL="dry-run-not-found";
  92                else
  93                        echo "No author found in $patch_name" >&2;
  94                        echo "---"
  95                        cat $tmp_msg
  96                        printf "Author: ";
  97                        read patch_author
  98
  99                        echo "$patch_author"
 100
 101                        patch_author_name=$(expr "z$patch_author" : 'z\(.*[^ ]\) *<.*') &&
 102                        patch_author_email=$(expr "z$patch_author" : '.*<\([^>]*\)') &&
 103                        test '' != "$patch_author_name" &&
 104                        test '' != "$patch_author_email" &&
 105                        GIT_AUTHOR_NAME="$patch_author_name" &&
 106                        GIT_AUTHOR_EMAIL="$patch_author_email"
 107                fi
 108        done
 109        export GIT_AUTHOR_DATE=$(sed -ne 's/Date: //p' "$tmp_info")
 110        export SUBJECT=$(sed -ne 's/Subject: //p' "$tmp_info")
 111        if [ -z "$SUBJECT" ] ; then
 112                SUBJECT=$(echo $patch_name | sed -e 's/.patch$//')
 113        fi
 114
 115        if [ -z "$dry_run" ] ; then
 116                git-apply --index -C1 "$tmp_patch" &&
 117                tree=$(git-write-tree) &&
 118                commit=$( (echo "$SUBJECT"; echo; cat "$tmp_msg") | git-commit-tree $tree -p $commit) &&
 119                git-update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4
 120        fi
 121done
 122rm -rf $tmp_dir || exit 5