pikeyd165 – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | #!/bin/sh |
2 | # |
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3 | # An example hook script to block unannotated tags from entering. |
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4 | # Called by "git receive-pack" with arguments: refname sha1-old sha1-new |
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5 | # |
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6 | # To enable this hook, rename this file to "update". |
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7 | # |
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8 | # Config |
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9 | # ------ |
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10 | # hooks.allowunannotated |
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11 | # This boolean sets whether unannotated tags will be allowed into the |
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12 | # repository. By default they won't be. |
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13 | # hooks.allowdeletetag |
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14 | # This boolean sets whether deleting tags will be allowed in the |
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15 | # repository. By default they won't be. |
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16 | # hooks.allowmodifytag |
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17 | # This boolean sets whether a tag may be modified after creation. By default |
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18 | # it won't be. |
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19 | # hooks.allowdeletebranch |
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20 | # This boolean sets whether deleting branches will be allowed in the |
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21 | # repository. By default they won't be. |
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22 | # hooks.denycreatebranch |
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23 | # This boolean sets whether remotely creating branches will be denied |
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24 | # in the repository. By default this is allowed. |
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25 | # |
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26 | |||
27 | # --- Command line |
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28 | refname="$1" |
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29 | oldrev="$2" |
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30 | newrev="$3" |
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31 | |||
32 | # --- Safety check |
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33 | if [ -z "$GIT_DIR" ]; then |
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34 | echo "Don't run this script from the command line." >&2 |
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35 | echo " (if you want, you could supply GIT_DIR then run" >&2 |
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36 | echo " $0 <ref> <oldrev> <newrev>)" >&2 |
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37 | exit 1 |
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38 | fi |
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39 | |||
40 | if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then |
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41 | echo "usage: $0 <ref> <oldrev> <newrev>" >&2 |
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42 | exit 1 |
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43 | fi |
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44 | |||
45 | # --- Config |
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46 | allowunannotated=$(git config --type=bool hooks.allowunannotated) |
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47 | allowdeletebranch=$(git config --type=bool hooks.allowdeletebranch) |
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48 | denycreatebranch=$(git config --type=bool hooks.denycreatebranch) |
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49 | allowdeletetag=$(git config --type=bool hooks.allowdeletetag) |
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50 | allowmodifytag=$(git config --type=bool hooks.allowmodifytag) |
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51 | |||
52 | # check for no description |
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53 | projectdesc=$(sed -e '1q' "$GIT_DIR/description") |
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54 | case "$projectdesc" in |
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55 | "Unnamed repository"* | "") |
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56 | echo "*** Project description file hasn't been set" >&2 |
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57 | exit 1 |
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58 | ;; |
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59 | esac |
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60 | |||
61 | # --- Check types |
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62 | # if $newrev is 0000...0000, it's a commit to delete a ref. |
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63 | zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0') |
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64 | if [ "$newrev" = "$zero" ]; then |
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65 | newrev_type=delete |
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66 | else |
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67 | newrev_type=$(git cat-file -t $newrev) |
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68 | fi |
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69 | |||
70 | case "$refname","$newrev_type" in |
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71 | refs/tags/*,commit) |
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72 | # un-annotated tag |
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73 | short_refname=${refname##refs/tags/} |
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74 | if [ "$allowunannotated" != "true" ]; then |
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75 | echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2 |
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76 | echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2 |
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77 | exit 1 |
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78 | fi |
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79 | ;; |
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80 | refs/tags/*,delete) |
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81 | # delete tag |
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82 | if [ "$allowdeletetag" != "true" ]; then |
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83 | echo "*** Deleting a tag is not allowed in this repository" >&2 |
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84 | exit 1 |
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85 | fi |
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86 | ;; |
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87 | refs/tags/*,tag) |
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88 | # annotated tag |
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89 | if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1 |
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90 | then |
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91 | echo "*** Tag '$refname' already exists." >&2 |
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92 | echo "*** Modifying a tag is not allowed in this repository." >&2 |
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93 | exit 1 |
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94 | fi |
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95 | ;; |
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96 | refs/heads/*,commit) |
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97 | # branch |
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98 | if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then |
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99 | echo "*** Creating a branch is not allowed in this repository" >&2 |
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100 | exit 1 |
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101 | fi |
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102 | ;; |
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103 | refs/heads/*,delete) |
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104 | # delete branch |
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105 | if [ "$allowdeletebranch" != "true" ]; then |
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106 | echo "*** Deleting a branch is not allowed in this repository" >&2 |
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107 | exit 1 |
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108 | fi |
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109 | ;; |
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110 | refs/remotes/*,commit) |
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111 | # tracking branch |
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112 | ;; |
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113 | refs/remotes/*,delete) |
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114 | # delete tracking branch |
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115 | if [ "$allowdeletebranch" != "true" ]; then |
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116 | echo "*** Deleting a tracking branch is not allowed in this repository" >&2 |
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117 | exit 1 |
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118 | fi |
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119 | ;; |
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120 | *) |
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121 | # Anything else (is there anything else?) |
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122 | echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2 |
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123 | exit 1 |
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124 | ;; |
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125 | esac |
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126 | |||
127 | # --- Finished |
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128 | exit 0 |