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vim-patch.sh: multiline printf -> heredoc (#11351)

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The following script is cut out from vim-patch.sh:

```sh
#!/usr/bin/env bash

BASENAME=vim-patch.sh

printf "\nInstructions:
To port one of the above patches to Neovim, execute this script with the patch revision as argument and follow the instructions, e.g.
'%s -p v8.0.1234', or '%s -P v8.0.1234'

NOTE: Please port the _oldest_ patch if you possibly can.
      You can use '%s -l path/to/file' to see what patches are missing for a file.
" "${BASENAME}" "${BASENAME}" "${BASENAME}"
```

The code itself should be correct, but shellcheck 0.7.0 says:

```
In /tmp/test.sh line 5:
  printf "\nInstructions:
         ^-- SC2183: This format string has 2 variables, but is passed 3 arguments.
```

We also had a problem before that a `%s` was added, but the accompanying
argument to printf was forgotten. Using a heredoc is less error-prone, since we
insert variables directly.
This commit is contained in:
Marco Hinz
2019-11-08 20:47:58 +01:00
committed by GitHub
parent 2ba212e8c2
commit 9fb278ddea
1 changed files with 6 additions and 4 deletions
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10
scripts/vim-patch.sh
View File

@ -501,13 +501,15 @@ show_vimpatches() {
list_missing_vimpatches 1 "$@" | while read -r vim_commit; do
if [[ "${runtime_commits[$vim_commit]-}" ]]; then
printf ' • %s (+runtime)\n' "${vim_commit}"
printf ' • %s (+runtime)\n' "${vim_commit}"
else
printf ' • %s\n' "${vim_commit}"
fi
printf ' • %s\n' "${vim_commit}"
done
cat << EOF
printf "\nInstructions:
Instructions:
To port one of the above patches to Neovim, execute this script with the patch revision as argument and follow the instructions, e.g.
'${BASENAME} -p v8.0.1234', or '${BASENAME} -P v8.0.1234'