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| author | Daniel Shahaf <d.s@daniel.shahaf.name> | 2017-02-05 08:28:13 +0000 |
|---|---|---|
| committer | Daniel Shahaf <d.s@daniel.shahaf.name> | 2017-02-09 15:24:04 +0000 |
| commit | ecd88284f358cbcd787757184bbf8704779cab1a (patch) | |
| tree | 98fc9e76a873dc91e18a8295070373d9727ac551 /Functions/VCS_Info/VCS_INFO_set-patch-format | |
| parent | e3bc63f00e1a11df6a8a214a5d4a2e3feb59f28a (diff) | |
| download | zsh-ecd88284f358cbcd787757184bbf8704779cab1a.tar.gz zsh-ecd88284f358cbcd787757184bbf8704779cab1a.zip | |
40492: vcs_info: Escape '%' signs in payloads.
Test case: a patch whose subject is '%Sfoo%sbar'. ('S' and 's' are
expandos both in prompts and in the 'formats' style.)
Diffstat (limited to 'Functions/VCS_Info/VCS_INFO_set-patch-format')
| -rw-r--r-- | Functions/VCS_Info/VCS_INFO_set-patch-format | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Functions/VCS_Info/VCS_INFO_set-patch-format b/Functions/VCS_Info/VCS_INFO_set-patch-format index c5da36808..cdf2d303e 100644 --- a/Functions/VCS_Info/VCS_INFO_set-patch-format +++ b/Functions/VCS_Info/VCS_INFO_set-patch-format @@ -18,12 +18,15 @@ # - $hook_com is overwritten and the keys 'applied', 'applied-n', # 'unapplied', 'unapplied-n', 'all-n' are set. { + local applied_needs_escaping='unknown' + local unapplied_needs_escaping='unknown' if VCS_INFO_hook 'gen-applied-string' "${(@P)1}"; then if (( ${(P)#1} )); then REPLY=${(P)1[1]} else REPLY="" fi + applied_needs_escaping='yes' else REPLY=${hook_com[applied-string]} fi @@ -32,6 +35,7 @@ if VCS_INFO_hook 'gen-unapplied-string' "${(@P)3}"; then REPLY=${(P)#3} + unapplied_needs_escaping='yes' else REPLY=${hook_com[unapplied-string]} fi @@ -54,12 +58,22 @@ hook_com[all-n]=$(( ${hook_com[applied-n]} + ${hook_com[unapplied-n]} )) hook_com+=( ${7:+"${(@kvP)7}"} ) if VCS_INFO_hook 'set-patch-format' "${(P)6}"; then + # Escape the value for use in $PS1 + if [[ $applied_needs_escaping == 'yes' ]]; then + hook_com[applied]=${hook_com[applied]//'%'/%%} + fi + if [[ $unapplied_needs_escaping == 'yes' ]]; then + hook_com[unapplied]=${hook_com[unapplied]//'%'/%%} + fi + zformat -f REPLY "${(P)6}" "p:${hook_com[applied]}" "u:${hook_com[unapplied]}" \ "n:${hook_com[applied-n]}" "c:${hook_com[unapplied-n]}" \ "a:${hook_com[all-n]}" \ ${8:+"${(@P)8}"} else + unset applied_needs_escaping unapplied_needs_escaping # the hook deals with escaping REPLY=${hook_com[patch-replace]} fi hook_com=() + } |