t/t7005-editor.sh

   1 #!/bin/sh
   2
   3 test_description='GIT_EDITOR, core.editor, and stuff'
   4
   5 . ./test-lib.sh
   6
   7 unset EDITOR VISUAL GIT_EDITOR
   8
   9 test_expect_success 'determine default editor' '
  10
  11         vi=$(TERM=vt100 git var GIT_EDITOR) &&
  12         test -n "$vi"
  13
  14 '
  15
  16 if ! expr "$vi" : '^[a-z]*$' >/dev/null
  17 then
  18         vi=
  19 fi
  20
  21 for i in GIT_EDITOR core_editor EDITOR VISUAL $vi
  22 do
  23         cat >e-$i.sh <<-EOF
  24         #!$SHELL_PATH
  25         echo "Edited by $i" >"\$1"
  26         EOF
  27         chmod +x e-$i.sh
  28 done
  29
  30 if ! test -z "$vi"
  31 then
  32         mv e-$vi.sh $vi
  33 fi
  34
  35 test_expect_success setup '
  36
  37         msg="Hand-edited" &&
  38         test_commit "$msg" &&
  39         echo "$msg" >expect &&
  40         git show -s --format=%s > actual &&
  41         diff actual expect
  42
  43 '
  44
  45 TERM=dumb
  46 export TERM
  47 test_expect_success 'dumb should error out when falling back on vi' '
  48
  49         if git commit --amend
  50         then
  51                 echo "Oops?"
  52                 false
  53         else
  54                 : happy
  55         fi
  56 '
  57
  58 test_expect_success 'dumb should prefer EDITOR to VISUAL' '
  59
  60         EDITOR=./e-EDITOR.sh &&
  61         VISUAL=./e-VISUAL.sh &&
  62         export EDITOR VISUAL &&
  63         git commit --amend &&
  64         test "$(git show -s --format=%s)" = "Edited by EDITOR"
  65
  66 '
  67
  68 TERM=vt100
  69 export TERM
  70 for i in $vi EDITOR VISUAL core_editor GIT_EDITOR
  71 do
  72         echo "Edited by $i" >expect
  73         unset EDITOR VISUAL GIT_EDITOR
  74         git config --unset-all core.editor
  75         case "$i" in
  76         core_editor)
  77                 git config core.editor ./e-core_editor.sh
  78                 ;;
  79         [A-Z]*)
  80                 eval "$i=./e-$i.sh"
  81                 export $i
  82                 ;;
  83         esac
  84         test_expect_success "Using $i" '
  85                 git --exec-path=. commit --amend &&
  86                 git show -s --pretty=oneline |
  87                 sed -e "s/^[0-9a-f]* //" >actual &&
  88                 diff actual expect
  89         '
  90 done
  91
  92 unset EDITOR VISUAL GIT_EDITOR
  93 git config --unset-all core.editor
  94 for i in $vi EDITOR VISUAL core_editor GIT_EDITOR
  95 do
  96         echo "Edited by $i" >expect
  97         case "$i" in
  98         core_editor)
  99                 git config core.editor ./e-core_editor.sh
 100                 ;;
 101         [A-Z]*)
 102                 eval "$i=./e-$i.sh"
 103                 export $i
 104                 ;;
 105         esac
 106         test_expect_success "Using $i (override)" '
 107                 git --exec-path=. commit --amend &&
 108                 git show -s --pretty=oneline |
 109                 sed -e "s/^[0-9a-f]* //" >actual &&
 110                 diff actual expect
 111         '
 112 done
 113
 114 if ! echo 'echo space > "$1"' > "e space.sh"
 115 then
 116         say "Skipping; FS does not support spaces in filenames"
 117         test_done
 118 fi
 119
 120 test_expect_success 'editor with a space' '
 121
 122         chmod a+x "e space.sh" &&
 123         GIT_EDITOR="./e\ space.sh" git commit --amend &&
 124         test space = "$(git show -s --pretty=format:%s)"
 125
 126 '
 127
 128 unset GIT_EDITOR
 129 test_expect_success 'core.editor with a space' '
 130
 131         git config core.editor \"./e\ space.sh\" &&
 132         git commit --amend &&
 133         test space = "$(git show -s --pretty=format:%s)"
 134
 135 '
 136
 137 test_done